The US military is accelerating the application of artificial intelligence technology in actual combat.
According to foreign media reports, the US Department of Defense recently released a strategic planning document on artificial intelligence technology to strengthen top-level design and promote the rapid development of related technologies. At the same time, the US military has also continued to strengthen its combat use of artificial intelligence technology.
Release of strategic planning documents
Recently, U.S. Deputy Secretary of Defense Hicks signed the strategic document “Responsible Artificial Intelligence Strategy and Implementation Approach”, which clarified the basic principles and main framework for the U.S. Department of Defense to implement the artificial intelligence strategy. The main contents include the following two aspects.
Sort out the “demand side”. First, adjust the management structure and process, and continue to follow up on the development of artificial intelligence technology in the Ministry of National Defense. Second, pay attention to the research and development and procurement of artificial intelligence products, and adjust the speed of artificial intelligence technology development in a timely manner. Third, use the demand verification procedure to ensure that artificial intelligence capabilities are consistent with operational requirements.
Optimize the “R&D end”. First, create a trustworthy AI system and AI-enabled system. Second, promote a common understanding of the concept of “responsible AI” through domestic and international cooperation. Third, improve the theoretical and operational level of AI-related personnel in the Ministry of National Defense.
In addition to the military’s strategic planning report, American think tanks have recently made recommendations on the cooperation between the United States and its allies in the application of artificial intelligence technology. The Center for Security and Emerging Technologies at Georgetown University in the United States released a report stating that the U.S. government, universities, research institutions and the private sector should promote artificial intelligence technology research cooperation with Australia, India and Japan in various ways to achieve an open, accessible and secure technology ecosystem and improve the performance of relevant U.S. military weapons and equipment.
Accelerate the pace of technology application
In addition to formulating a “roadmap” for the development of artificial intelligence technology in top-level design, the US military has also taken a number of measures recently to try to apply relevant mature technologies to military practice.
From the perspective of military construction, the Army’s “Integration Plan”, the Navy’s “Winning Plan” and the Air Force’s “Advanced Combat Management System” are the three major artificial intelligence programs of the US military. All three programs are being promoted simultaneously. Recently, the US Army Contracting Command awarded a US military contractor Engineering and Computer Simulation a contract totaling $63.28 million to design and develop new artificial intelligence algorithms. Kitchener, commander of the US Navy’s surface forces, said that the US Navy’s surface forces will focus on integrating capabilities such as artificial intelligence and machine learning in the near future to significantly enhance their combat advantages. The US Air Force recently successfully demonstrated an artificial intelligence algorithm called Artuu, which can automatically manipulate U-2 reconnaissance aircraft to search for enemy missile launchers and generate real-time combat maps of cross-domain threats.
From the perspective of combat power generation, the U.S. military is accelerating the application of artificial intelligence technology in actual combat. The U.S. National Interest bimonthly website recently published an article saying that the U.S. Navy and Air Force are developing a new generation of training systems to help their fighters better deal with new air threats. This intelligent technology, called the “P5 Combat Training System,” can help U.S. military pilots conduct virtual training in high-threat, high-confrontation combat scenarios.
The Defense Advanced Research Projects Agency (DARPA) is busy verifying an “autonomous cyber attack system based on artificial intelligence chips”. It is reported that the system can generate a set of attack codes every 24 hours and dynamically adjust the attack program according to the real-time network environment. Since the attack code is newly generated, it is difficult for antivirus systems that rely on existing virus libraries and behavior recognition to identify it, and the code is highly concealed and destructive. The Defense Advanced Research Projects Agency (DARPA) believes that the system has extremely high application potential and can help the US military gain technological advantages in future cyber operations.
Triggering a cutting-edge military competition
Overall, the US military has been active in the development of artificial intelligence recently, and related developments may trigger a new round of global cutting-edge military competition.
On the one hand, the US military is promoting the idea of ”everything can be intelligent” internally. The US military claims that fighter jets, tanks, ground control stations and surface ships can not only serve as entities with combat capabilities, but also as nodes for monitoring battlefields and obtaining war information. To achieve this goal, artificial intelligence will play an irreplaceable role. Combined with the US military’s strategic planning documents, it is not difficult to see that in order to create more nodes, the US military will give full play to the enabling role of artificial intelligence in the next step to help various weapon platforms find and strike targets faster.
On the other hand, it will have an external impact on the global military development pattern. The US military and its allies are vigorously promoting the development of artificial intelligence technology, mainly to use these advanced technologies to suppress rival countries, and the backlash effect of related practices may be immediate. At present, many countries in the world are vigorously developing related technologies. It can be foreseen that with the rapid development and support of technologies such as artificial intelligence, the future battlefield will accelerate the transition to an intelligent and unmanned battlefield. Cross-domain collaborative operations such as land, sea, air, space, and the Internet will become the main combat style of future wars, driving the development and application of equipment technology, and promoting major changes in the global military development pattern.
Defeating dozens of top Go players in man-machine battles, defeating retired U.S. Air Force pilots in simulated air combat… In recent years, artificial intelligence has been like an omnipotent “magician”, creating endless miracles, which not only surprises many people, but also constantly refreshes people’s imagination.
As a technical science dedicated to simulating, extending and expanding human intelligence, artificial intelligence has long surpassed scientists’ initial imagination and entered a “blowout period” of rapid development. It is profoundly changing human production and lifestyle, and promoting the social form to accelerate the leap from digitalization and networking to intelligence. At the same time, the widespread use of artificial intelligence technology in the military field will fundamentally change the winning mechanism and combat methods of modern warfare, give birth to new combat means and combat ideas, and promote the war form to accelerate into the intelligent era.
In intelligent warfare, intelligent equipment, intelligent command, intelligent maintenance, and intelligent combat methods are all conceivable – “fake news” created by artificial intelligence is everywhere in the entire process of war preparation, conduct and end, and it is “indistinguishable from the real thing”; the role of inanimate intelligent bodies and robot combatants in intelligent warfare is highlighted, and artificial intelligence combat forces such as “cloud brain”, “digital staff” and “virtual warehouse” used for information support, command and control, effect evaluation and logistics support will play an increasingly important role in future wars, and intelligent machines and intelligent weapons will become the main force on the battlefield of the future; long-range, precise, miniaturized and large-scale unmanned attacks will become the main form of attack, and the “man-to-man” war will expand to the war of “machine autonomous combat”; intelligent swarm attrition warfare, cross-domain mobile warfare, and cognitive control warfare will become the basic combat types; dispersed deployment of man and machine, autonomous coordination, and concentrated energy offensive and defensive operations will become the basic principles of cross-domain integration and full-domain operations; the “observation-judgment-decision-action” link will be greatly shortened, the combat rhythm will be faster, the actions will be more precise, and the efficiency will be higher; upgrading and training of artificial intelligence systems and various unmanned combat platforms through continuous confrontation exercises will become an important way to enhance combat effectiveness. Intelligence will surpass firepower, mobility and information power to become the most critical factor in determining the outcome of a war. As a result, the connotation of battlefield control will need to be redefined, new topics will be added to international arms negotiations, and textbooks on deterrence theory will also be rewritten.
The world’s military powers, represented by the United States, have foreseen the broad application prospects of artificial intelligence technology in the military field. They believe that future wars will be intelligent wars and future arms races will be intelligent competitions. They have already laid out a series of research plans in advance, hoping to seize the initiative in the militarization of artificial intelligence and strive to open up a “generation gap” with potential opponents. In recent years, NASA, the Department of Defense and various military services have deployed a series of artificial intelligence technology research projects in the military field. The US Department of Defense has also proposed the establishment of a “Joint Artificial Intelligence Center” to jointly promote artificial intelligence projects with the US military and 17 intelligence agencies, and coordinate the planning and construction of an intelligent military system supported by military technology and military applications. Russia also regards artificial intelligence as the commanding heights of future military competition. The Russian army is stepping up the development of humanoid robots that can drive vehicles and forming robot troops that can fight side by side with human soldiers. Russian President Putin said: “Artificial intelligence is not only the future of Russia, but also the future of all mankind. This contains huge opportunities and unpredictable threats today.” Countries such as the United Kingdom, Japan, Australia, South Korea, and India are also increasingly paying attention to the development and application of artificial intelligence in the military field.
Today, the pace of militarized application of artificial intelligence may be difficult to stop. Faced with the new situation, we need to firmly grasp the major historical opportunities for the development of artificial intelligence, analyze the general trend, take the initiative to plan, grasp the direction, seize the initiative, and effectively safeguard national security. At the same time, based on the future and destiny of mankind, the international community should establish a mechanism to prevent the excessive military application of artificial intelligence as soon as possible. After all, the power of mankind to create civilization should not become a tool to destroy civilization, and scientific and technological progress should be a blessing for the benefit of mankind, rather than a death knell that threatens human survival and development.
Scientific military theory is combat effectiveness. With the rapid development of artificial intelligence technology, the application of military intelligence in various countries around the world is accelerating, which is triggering a chain of breakthroughs in the military field and promoting the accelerated evolution of human warfare towards intelligent forms. To keep up with the development of intelligent warfare, we need to adapt to changes in technology, warfare, and opponents, grasp the evolution trend of intelligent warfare, master the winning mechanism of intelligent warfare, dispel the “fog” of intelligent warfare, and efficiently and innovatively develop intelligent warfare combat theories.
Sharply grasp the innovation trend of combat theory of “winning by intelligence”
Fully recognizing the development trend of intelligent warfare in the future is the premise for innovating the theory of intelligent warfare. First, the innovation mode of intelligent warfare theory has evolved from “innovation due to war” to “innovation before war”. Information power and intelligence power are the key factors for winning intelligent warfare. Weapons and equipment are being updated at an accelerated pace due to the support of intelligent technology. Intelligent means can visualize wars that have not yet begun. The development and evolution of intelligent warfare has continuously compressed the space and time for traditional weapons and tactics to play a role. The “innovation due to war” operational theory innovation mode based on experience summary of wars that have occurred or are occurring has been difficult to keep up with the evolution of intelligent warfare forms. The “innovation before war” operational theory innovation based on reasonable speculation and scientific deduction will become possible. Second, the content of intelligent warfare operational theory innovation has evolved from “keeping pace with the times” to “pre-time advancement”. The innovation of traditional operational theory is based on “what kind of weapons to fight what kind of war”, and studies “using current tactics to fight future wars”. Tactical innovation and weapon equipment updates are almost synchronized or slightly behind in time, which is a synchronous correlation of “keeping pace with the times”. The battlefield of intelligent warfare is constantly expanding from traditional space and time to new space-time fields. The battle outcome has shifted from being dominated by the battlefield space to being dominated by the preparation space. Tactical innovation and weapon equipment updates are forward-looking designs that focus on the future in terms of time. They are “fighting future wars with future tactics” and will present a “forward-looking and forward-looking” relationship. Third, the winning mechanism of intelligent warfare has evolved from “winning by tactics” to “winning by algorithms”. In intelligent warfare, a large number of unmanned intelligent weapons will go to the battlefield and dominate the direction of the war. The key to intelligence is algorithms, and the traditional winning mechanism of “winning by tactics” will be replaced by “winning by algorithms”. The key to algorithms is “computing power”, and “computing power” determines “combat power”. The development of intelligent weapons has prompted tactical innovation to move forward to the “algorithm field”, turning tactics into algorithms and solidifying tactics into technology, which may be the logical starting point for the innovation of future intelligent warfare combat theories. Fourth, the dominant factors of intelligent warfare have evolved from people’s “magic calculations” to machines’ “intelligent calculations”. In intelligent warfare, a large number of new weapons and equipment are “on stage”. Commanders have limited time to deploy troops on the battlefield, and the “window” for relying on tactics to make up for technical disadvantages is reduced. Tactical design will be more integrated into systematic weapons and equipment and iterative training through algorithm design before the war. Traditional combat rules are subverted, bottlenecks that restrict combat are broken, and combat effects are controlled. The way to win the war will subvert existing cognition. Intelligent weapons and equipment rely on powerful computing power to become a key link in the combat system, and their “intelligent calculation” ability will surpass the “magic calculation” ability of humans.
Constructing a combat theory innovation system that adheres to the principle of “innovation before war”
The innovation of intelligent warfare theory should play the leading role of combat concepts, establish a dynamically updated innovation system, and study “fighting future wars with future tactics”. First, build a “new before war” innovation paradigm. Use intelligent means to visualize and construct future war scenarios, and then drive combat theory innovation, open up a closed loop of combat concept proposal, demonstration, and dynamic update of application, and organically integrate with weapons and equipment research and development, prepare new, advanced, and proven combat theories and weapons and equipment before the war starts, and build a “new before war” intelligent warfare theory innovation paradigm. Second, reconstruct the “unmanned intelligent” combat theory system architecture. Focusing on the changes in future combat forms, update traditional thinking patterns, study the winning mechanism of intelligent warfare, design and innovate the use of intelligent weapons and tactics, boldly conceive new models of intelligent warfare, and innovate unmanned combat and intelligent combat theory systems. Third, strengthen the overall management of “specializing in the main business”. Improve and perfect the relevant work systems and mechanisms for supervising and promoting the innovation of intelligent warfare theory, so that combat theory innovation can be transformed from special tasks to normal tasks, and ensure that there is a basis for construction and measures for implementation. Fourth, create an academic ecology of “open innovation”. We should fully develop academic democracy, open the door to innovation in operational theory, adhere to the principle of seeking truth from facts, adhere to quality standards, mobilize personnel to participate extensively in the development of operational concepts, pool wisdom, innovate, and make breakthroughs, so as to promote the iterative updating of operational concepts.
Build a combat theory innovation platform to support “anticipating the times”
The development of war games, virtual simulation and other technologies has made it possible to conduct “preliminary” research on tactics, and combat laboratories have become the main battlefield for the innovation of future combat theories. First, we should increase the construction of combat laboratories. Combat theory innovation is a pre-practical study of war. In the past, it was difficult to conduct scientific deductions of combat due to the limitations of means. With the iterative development and improvement of war game deduction systems and simulation systems, virtual simulation technology is used to realistically set up future battlefield scenarios and allow the warring parties to highly simulate confrontation. By building combat laboratories and creating a pre-practice platform for combat innovation, we can not only conduct in-depth simulation demonstration and scientific evaluation for innovative tactics, test the feasibility of combat theories and put forward improvement suggestions, but also use the deep learning function of intelligent deduction systems to simulate possible situations of future warring parties, innovate tactics in confrontation deductions, put forward new combat concepts, and promote in-depth innovation of combat theories. Second, we should establish a mechanism for the synchronous integration of theory and technology. Combat theory innovation and weapons and equipment research and development should be integrated simultaneously, and tactics should be “stereotyped” and “materialized” into the combat and technical performance of weapons and equipment, so as to blur and narrow the difference between pre-practice and practice of war as much as possible. We should open up all the links that transform advanced combat concepts into actual combat effectiveness of the troops, and form a new quality combat effectiveness generation mechanism from proposing concepts to establishing experimental troops, evaluation and demonstration, exercise inspection, forming real cases, and special training. We should keep a close eye on the development of advanced technologies from the combination of technology and tactics, and actively integrate the most advanced technology and ideas of mankind into the development of weapons and equipment and the innovation of combat theory. The third is to establish a research and training integrated research and development mechanism. The research and development of weapons and equipment should start from the demonstration link in accordance with the latest developed combat concepts. Professional combat personnel should propose the research and development needs of weapons and equipment and participate in the demonstration and consultation throughout the process; technical R&D personnel should also participate in the training and exercise practice of weapons and equipment of the troops, master the actual use of equipment, promote the improvement and upgrading of equipment, and form a highly integrated combat and technical R&D mechanism in which technical personnel follow training and exercises, and tactical personnel participate in research and discussion.
Effectively strengthen the innovative application of combat theory of “integration of science and technology”
The tactical innovation in the “algorithm field” of intelligent warfare and the “new before war” combat theory innovation model require “advance in advance” to develop intelligent weapons and equipment in advance, and integrate new combat theories into the research and development of weapons and equipment. First, advance tactical innovation. Intelligent combat theory innovation drives the innovation of intelligent weapons and equipment. On the basis of following the winning mechanism, advanced technology is materialized into intelligent weapons and equipment according to tactical requirements, and the tactical effects to be achieved are achieved through the performance update of weapons and equipment, so as to occupy the combat advantage over the enemy in advance. Tactical innovation moves from the battlefield to demonstration meetings, laboratories, and exercise fields, and moves to the key program algorithms for controlling intelligent weapons and equipment. The battlefield becomes a stage for displaying the results of technological and tactical innovation. Second, the performance of pre-equipment. Develop unmanned intelligent weapons and equipment that can adapt to various space environments, can maneuver quickly, can carry out precise strikes and resist complex electromagnetic interference, so that they have the ability of autonomous learning, autonomous adaptation, and autonomous response, and iterative update with technical support. Third, pre-algorithm program. The winner of intelligent warfare must be the one with the ability of “algorithm winning”, and better tactics must be achieved by better algorithms. Advanced algorithms will greatly enhance the “thinking ability” of intelligent weapons and equipment, thereby improving the combat effectiveness of equipment. On future battlefields, a large number of weapons and equipment will quickly calculate and adjust actions according to programs. For example, if there is no strong algorithm support, it will be difficult to achieve autonomous cluster combat, autonomous route planning, autonomous target identification, autonomous mission acceptance, autonomous attack, and autonomous dynamic adaptation for drone “swarm” tactics.
Gather together to build a “highly intelligent and versatile” combat theory innovation team
Intelligent warfare is still a war conducted under the leadership of humans and using intelligent science and technology and weapons and equipment. In essence, it is still a violent conflict in human society. To accelerate the innovation of combat theory, we must maximize the concentration of wisdom. In other words, only by building a group of combat theory talents can we study, understand and win the war. The first is commanders with rich practice. Combat theory innovation is the commander’s specialty and an inherent requirement for victory. Commanders are the brains of the army and determine the development direction and combat concepts of the army. Senior commanders should especially strengthen knowledge and concept updates, keep up with the development trend of intelligent warfare, master the latest developments in intelligent technology, understand the latest developments in intelligent weapons and equipment, innovate strategies and tactics to win intelligent warfare, and keep up with the pace of intelligent warfare development. The second is the commanders and fighters on the front line against the enemy. Grassroots officers and soldiers are closest to the battlefield and have the most vitality for innovation. To maximize the service of combat theory innovation in preparing for war, we must pay attention to stimulating and mobilizing the enthusiasm of grassroots officers and soldiers at the forefront of real military struggles and the front line of training, and vigorously improve the level of combat personnel in the use of intelligent weapons and equipment. Intelligent weapons and equipment are different from traditional weapons and equipment. They require more professional operators and more precise application methods to achieve the best combat effectiveness. They must integrate the functions of combat commanders, equipment R&D designers, and combatants to achieve the reshaping and seamless control of future operations. The third is professional and sophisticated researchers. High-quality professional researchers are the commanding heights of theoretical innovation. To win the pearls of military theory, it is necessary to build a phalanx of theoretical research experts. By building a “small core, large extension” combat theory innovation team, accurately matching needs, tactics and technologies, and quickly transforming intelligent science and technology into intelligent weapons and equipment, intelligent combat capabilities, the “time difference” of technology transformation into weapons can be eliminated, and a benign interaction between research, use and training can be achieved.
The winning mechanism of war refers to the main factors for winning a war, the way they play a role, and the internal mechanisms, laws and principles of their mutual connection and interaction. With the advent of the intelligent era, the increasingly widespread application of artificial intelligence in the military field has promoted the transformation of the war form to intelligent warfare, and the winning mechanism of war has also changed accordingly.
Having data advantage is the basis for success
In the era of intelligence, the core foundation of many “disruptive technologies” is data, and war will also be “no data, no war”. In intelligent warfare, both sides will fight a “data war” around understanding data, relying on data, competing for data, and using data. Whoever owns the “data right” will have the initiative in the war. Fighting for data, mastering data, analyzing data, and applying data in war are the keys to winning intelligent warfare.
Data resources are combat effectiveness. In intelligent warfare, data comes first before troops move. Whoever controls the data controls the resources to win the war, and controls the initiative and the chips for victory. The ability to understand and use data is an important indicator for measuring combat capability and directly affects the outcome of the war. Obtaining data, analyzing data, and using data are not only the yardsticks for measuring the combat capability of troops, but also the new engine for improving the combat effectiveness of troops. Data is the most direct record of the objective world. It appears in the form of numbers and is raw data, such as the performance parameters of weapons and equipment, the size of troops, the number of guarantees, target parameters, etc. These data can be processed to become the information and intelligence needed for combat. In the information age led by data, data has become the blood of intelligent warfare.
Big data has given rise to a data-based battlefield. To some extent, whoever controls the data resources controls the “winning space” of the war. Data has changed the logical cognition of war. In the past, people inferred the whole from the individual and inferred the inevitability from the small probability events, but now they deduce individual characteristics from the high probability and find the internal laws of specific things from the correlation. Only by understanding the relevant data can we grasp the overall situation, only by gathering similar data can we grasp the trend, and only by integrating all-source data can we understand the connection. All of this is attributed to the control of the data-based battlefield.
Big data changes the way of fighting. As the most important strategic resource, how to distinguish the authenticity and quality of data, how to fight and counter-fight, deceive and counter-deceive, attack and counter-attack around massive data, has become a key issue in winning intelligent wars. When data becomes the focus of war, it will inevitably lead to competition and gaming around data, thereby promoting changes in the style of fighting. At present, the competition for data collection is intensifying, and major countries have launched research on national defense big data projects to provide more intelligence with practical value for military decision-making. The “asymmetry” of data forms the “asymmetry” of algorithms, and then achieves the “asymmetry” of tactics.
Data has given rise to intelligent equipment systems. Data technology has upgraded combat platforms to highly intelligent and autonomous systems. Data has enabled command and control systems, air combat platforms, precision-guided munitions, etc. to complete the transition from informatization to intelligence. For example, modern “swarm technology” is the application of artificial intelligence supported by big data. Data has become a “telescope”, “microscope” and “perspective lens” for analyzing wars. To win intelligent wars, one must have a data mind, data awareness and data thinking.
Mastering algorithm advantages is the key to success
One of the characteristics of intelligent warfare is that all battle plans, campaign plans and war plans need to be generated by computers, and its essence is algorithm-generated tactics. Having an algorithm advantage means having an intelligent advantage, which can achieve a high degree of unity of information advantage, cognitive advantage, decision-making advantage and action advantage.
Algorithm advantage dominates information advantage. Algorithm is a systematic method to describe the strategic mechanism for solving problems, and is the key and prerequisite for improving intelligence advantage. Algorithm technology mainly includes deep learning, supercomputing, brain-like intelligence and other technologies. The use of intelligent sensing and networking technology can widely and quickly deploy various types of intelligent perception nodes, and can implement active collaborative detection for tasks, thereby building a transparent and visible digital combat environment. Judging from the current development trend, the advantage of war algorithms dominates information advantage, which contains great potential to rewrite the rules of the modern war game. This pair of “invisible hands” will shape the new landscape of future intelligent warfare.
Algorithmic advantage dominates cognitive advantage. In intelligent warfare, big data can quickly convert massive amounts of data into useful intelligence after being processed by high-performance and efficient algorithms, thereby gaining cognitive advantage. Algorithms, as the “brain” of artificial intelligence, have become the key to intelligently sensing the battlefield and using it for decision-making, command, and coordination. The party with algorithmic advantage can dispel the “battlefield fog” and “information fog” caused by the failure to process data in a timely manner, making cognition more profound and thus seizing the initiative in the war. In the future, whoever has algorithmic advantage will have stronger cognitive ability, faster learning speed, and better quality results.
Algorithm advantage dominates decision-making advantage. With its high-speed and precise calculation, the algorithm can replace people’s hard thinking and repeated exploration, thereby accelerating knowledge iteration. With the support of massive data and supercomputing capabilities, the judgment and prediction results of artificial intelligence will be more accurate. By constructing combat model rules through algorithms, commanders can be assisted in making rapid decisions in multi-level planning and ad hoc handling of strategies, campaigns, tactics, etc. through actuarial, detailed, deep and expert reasoning. With the development of disruptive technologies such as big data, cloud computing, and quantum computing and their application in the military field, the future combat decision-making cycle will become near real-time. In intelligent warfare, the party that masters super algorithms can quickly propose flexible and diverse combat plans and countermeasures in response to changes in combat opponents, constantly disrupting the opponent’s established intentions and deployments, and thus seize the dominance of the war.
Algorithmic advantage leads to operational advantage. In the era of intelligent warfare, algorithms determine tactics, and algorithmic advantage leads to war advantage. Supported by superior algorithms, the reaction speed of artificial intelligence is thousands of times that of humans. “Algorithmic warfare” foreshadows the transformation of future wars. Whoever can seize the commanding heights of intelligent algorithms can seize the initiative and win before the battle. On the intelligent battlefield, algorithms are far more important than artillery shells. War algorithms have become the key factor in winning intelligent warfare and are the strategic commanding heights that future intelligent armies must seize. Intelligent warfare calculations are ubiquitous. The party that has the algorithmic advantage can quickly and accurately predict the battlefield situation, innovate combat methods, and achieve the advantage of “winning before the battle.”
Multi-domain integration is the key to success
Multi-domain integration is based on the cloud-based combat system. With the support of the cloud-based battlefield situation, various combat personnel, equipment, facilities, and environmental elements have expanded the battlefield space from the traditional three-dimensional space to the polar regions, deep sea, space, and cyberspace, and even to multi-dimensional domains such as cognitive domain and information domain. Multi-domain integration has formed a giant, complex, and adaptive confrontation system. The integration of “cloud gathering” and “network gathering” has become a new mechanism for intelligent combat.
Cross-domain integration and integrated energy release. Under the conditions of intelligent warfare, the emergence of a large number of new long-range combat platforms and intelligent new concept weapons has made the future combat landscape present the characteristics of air-ground-sea-sky integration, global instant strikes, and cross-domain strategic deterrence and control. Supported by the cross-domain, distributed, and networked “cloud killing” collaborative combat system, through the cross-domain aggregation of multiple combat capabilities, cross-domain interoperability of combat command, cross-domain sharing of combat information, cross-domain movement of combat weapons, cross-domain response of combat actions, and cross-domain complementarity of combat functions are achieved. Cross-domain integration is the close coordination of main domain control and cross-domain support to implement cross-domain collaborative support. Integrated energy release is the transition of joint operations from integrated joint operations to cross-domain joint operations, realizing the cross-domain aggregation and overall energy release of multiple combat capabilities.
Human-machine integration, using speed to defeat slowness. If weapons are an extension of the human body, intelligence is an extension of the human brain. In the era of intelligent warfare, there will be a mode of giving human intelligence to machines to implement combat. People will further withdraw from the front-line confrontation and combat, and the combination of people and weapons will appear in a new form. Unmanned combat weapons and human intelligence are deeply integrated into an organic symbiosis, perfectly combining human creativity, thinking and the precision and speed of machines. Therefore, in future intelligent warfare, the mode of engagement will gradually change from the mutual killing of “human-machine integration” to the unmanned system cluster confrontation of “human-machine integration”. Relying on the intelligent combat system, commanders adaptively adjust and select the mode of action according to changes in the battlefield environment. Unmanned combat develops from single-platform remote control combat to multi-platform cluster autonomy, forming a simple command chain of “commander-combat cluster”, highlighting the rapid, flexible and autonomous characteristics of human-machine collaboration.
Brain-intelligence fusion and efficient control. The combat system of intelligent warfare will be characterized by a highly intelligent “human + network + machine”. The intelligent command and control system will operate in a collaborative manner of “human brain + intelligent system”. The intelligent system will assist or even partially replace the role of humans in command and control. The intelligent command and control system will have relatively strong autonomous command and control capabilities, and can relatively independently obtain information, judge situations, make decisions, and deal with situations. Relying on the battlefield situation awareness system, with the help of big data, cloud computing, artificial intelligence, and modeling and simulation technology, it is possible to accurately analyze and judge massive battlefield information, realize the transformation of combat command from “human experience-centered” to “data and model-centered” intelligent decision-making methods, and make combat planning more scientific and efficient. In the future, the super self-evolution and strategic decision-making capabilities of deep neural networks will realize the combat cycle of “human out of the loop”.
Integration of intelligence and mind, attacking the mind and winning the will. With the development of artificial intelligence technology, the boundaries between the biologicalization and humanization of intelligent weapons will be blurred in the future, and the control of people themselves will become the focus. “Attacking the mind and winning the will” is still the highest combat purpose of intelligent warfare. “Cognitive control warfare” based on the control of human brain and consciousness cognition may evolve into an important combat style. With human cognitive thinking as the target, various means are used to stimulate, influence and control the cognitive system to achieve the effect of disrupting the enemy’s command and decision-making system, inducing the enemy’s combat power, and disintegrating the enemy’s morale. For example, based on brain reading and brain control technology, using mental guidance and control means, the strategic intentions, combat intentions, and combat methods of the enemy commander can be grasped in real time, and even directly act on the brain of the enemy personnel, or the consciousness of the party can be “injected” in the form of EEG coding to interfere with or control their consciousness, thinking and psychology, and finally seize the “right to control intelligence” and achieve deep control over combat personnel. With the large-scale application of intelligent combat platforms on the battlefield, information systems assisting humans will gradually transform into intelligent systems partially replacing humans. The focus of the power struggle will shift from “information rights” to “intelligence rights”, and using elite troops to gain control of key domains will become the dominant approach.
At present, judging from the reform and development of the establishment system in major countries in the world, the military is developing towards a lean, small, efficient, intelligent, and integrated “man-machine (robot-drone)” direction, seeking to coordinate and fight together with robot soldiers, drones and human soldiers. According to statistics, the armies of more than 60 countries in the world are currently equipped with military robots, with more than 150 types. It is estimated that by 2040, half of the members of the world’s military powers may be robots. In addition to the United States, Russia, Britain, France, Japan, Israel, Turkey, Iran and other countries that have successively launched their own robot warriors, other countries have also invested in the research and development of unmanned weapons.
The world’s military powers will set off a wave of forming unmanned combat forces to compete. The so-called unmanned combat forces are a general term for combat robots or battlefield killing robot systems. With the development of various types of information-based, precise, and data-based weapons and equipment, intelligent platforms have become the driving force for pre-designed battlefields, combat robots have become the main force on the battlefield, and the combination of man and machine has become the key to defeating the enemy. In the future, battlefield space forces will highlight the three-dimensional unmanned development trend of land, sea, and air.
USA Today once published an article titled “New Robots Take War to the Next Level: Unmanned Warfare,” which described unmanned warfare like this: drone fleets swarm in, using sophisticated instruments for detection, reconnaissance, and counter-reconnaissance; after locking onto a target, they calmly launch missiles; automatically programmed unmanned submarines perform a variety of tasks including underwater search, reconnaissance, and mine clearance; on the ground battlefield, robots are responsible for the delivery of ammunition, medical supplies, and food… In future wars, these may become a reality.
On land, various robots that can perform specific tasks are highly integrated mobile strike platforms with mechanization, informatization, and intelligence. For example, unmanned tanks are unmanned tracked armored platforms that are mainly controlled by their own programs. They can be remotely controlled by soldiers, and are dominated by long-range attack intelligent weapons and informationized weapons. They can automatically load ammunition and launch autonomously, and carry out long-range indirect precision strikes, effectively reducing the casualties of soldiers. In the ocean, various unmanned submarines, unmanned warships, etc. can sail thousands of miles and perform various maritime combat missions without the need for onboard personnel to operate. In the air, the human-controlled drone system deployed in actual combat is a drone system platform with its own reconnaissance and judgment, human control, integrated reconnaissance and attack, autonomous attack, and human-machine collaboration.
The use of drone weapons in wars highlights their combat capabilities, which will inevitably lead the armies of countries around the world to form unmanned combat units in full swing. In the Iraq War, the United States began to test the actual combat capabilities of unmanned combat vehicles. In March 2013, the United States released a new version of the “Robotics Technology Roadmap: From the Internet to Robots”, which elaborated on the development roadmap of robots, including military robots, and decided to invest huge military research funds in the development of military robots, so that the proportion of unmanned combat equipment of the US military will increase to 30% of the total number of weapons. It is planned that one-third of ground combat operations in the future will be undertaken by military robots. It is reported that the US military deployed the first future robot combat brigade (including at least 151 robot warriors) before 2015. In 2016, the US military conducted another experimental simulation test of the “modular unmanned combat vehicle” in a multinational joint military exercise. In 2020, the US Pentagon issued a contract with a price tag of 11 million US dollars to form a “combined arms squad” with the ability to cooperate with humans and robots, and plans to complete the construction of 15 future combat brigades by 2030. All squad members have human-like vision, hearing, touch and smell, can send information and attack targets in a timely manner, and can even undertake tasks such as self-repair and vehicle maintenance, transportation, minesweeping, reconnaissance, and patrolling. The US Daily Science website reported that the US Army has developed a new technology that can quickly teach robots to complete new crossing actions with minimal human intervention. The report said that the technology can enable mobile robot platforms to navigate autonomously in combat environments, while allowing robots to complete combat operations that humans expect them to perform under certain circumstances. Currently, US Army scientists hope to cultivate muscle cells and tissues for robots for biological hybridization rather than directly extracting them from living organisms. Therefore, this combination of muscle and robot reminds me of the half-cyborg Grace in the movie “Terminator: Dark Fate”.
On April 21, 2018, the Russian Federal Security Service (FSB) special forces launched a raid against extremist terrorists in Derbent, Dagestan, and for the first time publicly dispatched armed unmanned combat vehicles equipped with machine guns as pioneers. During the 2018 Russian Red Square military parade, the United States discovered a large number of Russian “Uranus-9” robots and other combat systems that had exchanged fire with Syrian anti-government forces in southern Syria, and showed their appearance characteristics to the audience. In August 2015, the Russian army used combat robot combat companies to carry out position assaults on the Syrian battlefield. The tracked robots charged, attacked, attracted the militants to open fire, and guided the self-propelled artillery group to destroy the exposed fire points one by one. In the end, the robot combat company took down the high ground that is now difficult for Russian soldiers to capture in one fell swoop in just 20 minutes, achieving a record of zero casualties and killing 77 enemies.
According to the British Daily Star website, after the British Army conducted a large-scale combat robot test at an event called “Autonomous Warrior 2018”, it unified drones, unmanned vehicles and combat personnel into a world-class army for decades to come. Future British Army autonomous military equipment, whether tanks, robots or drones, may have legs instead of tracks or wheels. In early 2021, after the UK held the “Future Maritime Air Force Acceleration Day” event, it continued to develop a “plug-and-play” maritime autonomous platform development system, which, after being connected to the Royal Navy’s ships, can simplify the acquisition and use of automation and unmanned operation technologies.
In addition to the development of robots by Russia, the United States, and the United Kingdom, other powerful countries have also successively launched their own robot warriors. It is expected that in the next 20 years, the world will usher in robots on land, sea, and air to replace soldiers to perform high-risk tasks. The future battlefield will inevitably be unmanned or man-machine integrated joint combat operations. The world’s military powers will launch a human-machine (drone) integrated combat experiment
The style of air combat is always evolving with the advancement of aviation technology. Since 1917, with the successful development of the world’s first unmanned remote-controlled aircraft by the United Kingdom, the family of unmanned equipment has continued to grow and develop, and various drones are increasingly active in the arena of modern warfare.
Since the 21st century, with the large number of drones being used on the battlefield, the combat style has been constantly updated. In the Gulf War, drones were limited to reconnaissance, surveillance and target guidance, but in the Afghanistan War, Iraq War and the War on Terrorism, the combat capabilities of drones have become increasingly prominent, and the combat style and methods have shown new characteristics, allowing countries around the world to see drones as a sharp sword in the air, thus opening the prelude to the integrated combat test of man-machine (drone).
It is reported that the total number of drones in NATO countries increased by 1.7 times between 1993 and 2005, reaching 110,000 by 2006. The United States, other NATO countries, Israel, and South Africa all attach great importance to the development and production of unmanned reconnaissance aircraft and multi-purpose drones.
In 2019, more than 30 countries in the world have developed more than 50 types of drones, and more than 50 countries are equipped with drones. The main types are: “password” drones, multi-function drones, artificial intelligence drones, long-term airborne drones, anti-missile drones, early warning drones, stealth drones, micro drones, air combat drones, mapping drones, and aerial photography drones. The main recovery methods: automatic landing, parachute recovery, aerial recovery, and arresting recovery.
On September 14, 2019, after Saudi Aramco’s “world’s largest oil processing facility” and oil field were attacked, the Yemeni Houthi armed forces claimed “responsibility for the incident” and claimed that they used 10 drones to attack the above facilities. On January 3, 2020, Qassem Soleimani, commander of the “Quds Force” under the Iranian Islamic Revolutionary Guard Corps, was “targeted and eliminated” in a drone raid launched by the United States at Baghdad International Airport in the early morning of the Iraqi capital. At the end of 2020, in the battle between Armenia and Azerbaijan in Nagorno-Karabakh (Nagorno-Karabakh region), it was obvious that drones played an important role in the conflict between the two sides. In particular, many military experts were shocked by the videos that the Azerbaijani Ministry of Defense kept releasing of the TB-2 “Flagship” and Israeli “Harop” suicide drones just purchased from Turkey attacking Armenian armored vehicles, artillery, cars and even infantry positions and S-300 air defense missiles. In December 2020, local conflicts in the Middle East and Transcaucasus showed that drones are playing an increasingly important role. Based on this, some military experts even predicted that the 21st century will be the “golden age” for the development of drones. Drones are bound to completely replace manned aircraft and become the “battlefield protagonist” of the 21st century.
Currently, the US Air Force plans to expand the teaming of manned and unmanned platforms between drones and manned aircraft, and by 2025, 90% of fighters will be drones. In other words, larger aircraft (F-35 fighters or F-22 fighters) can control a nearby drone fleet. For example, the F-35 fighter is like a flying sensor computer, which can obtain a large amount of data, and communicate, analyze and judge on its own, and finally upload the conclusion to the pilot’s helmet display. The pilot analyzes and processes the information obtained, formulates a combat plan based on the combat plan, battlefield situation, and weapons equipped by the formation, and then issues it to the drone… to achieve the purpose of manned aircraft commanding drones to cooperate in combat. In other words, the mixed formation of manned and unmanned aircraft will change the previous ground control to air control of drones, and the pilot will directly command the combat operations of drones. The US military envisions a modular design so that soldiers can assemble drones after taking out the parts of drones from their backpacks when needed in future battlefield operations, and can also use 3D printing drones. In August 2020, the U.S. Air Force defeated top F-16 fighter pilots in a simulated air battle with AI, which also proved that AI pilots can “think” creatively and quickly, and it may not be long before they surpass the skills of human pilots. The U.S. Navy’s new MQ-25 “Stingray” carrier-based unmanned tanker will be tested in 2021 and have initial operational capability in 2024, which will help expand the combat radius of aircraft carriers.
Since 2013, Russia has been equipped with a large number of drones, of which unmanned reconnaissance aircraft alone exceeded 2,000 by the end of 2019, most of which are light drones, such as the Kalashnikov drones that participated in the military operations in Syria. In the next step, each brigade or division-level unit of the Russian Army will have a drone company, and the airborne troops will also be equipped with a large number of drones. The Russian Northern Fleet will have a drone regiment, and some modern Russian warships will also be equipped with drones. In addition, from 2021, the “Orion” reconnaissance and strike drone developed by the Kronstadt Group will be equipped with the Russian army. This heavy drone can carry a variety of guided ammunition to perform combat missions. In addition, the Russian army is also testing two heavy drones, the “Altair” and the C-70 “Hunter”. These are enough to show that Russia has made significant progress in the field of drone research and development.
Israel is a true pioneer in the field of drones. The drones it develops are not only advanced, but also exported to other countries. It has equipped its troops with hundreds of drones, including the “Bird’s Eye” series of single-soldier drones, the “Firefly” drone, the light “Skylark-I” drone, the light “Hero” drone, the medium “Skylark-II/III” drone, the “Heron” drone, etc. In the mid-1980s, Israel had developed a land-based launch and patrol drone named “Harpy” or “Harpy”. The Harpy is a “suicide drone” capable of autonomous anti-radar attacks. It weighs 135 kg, can carry 32 kg of high explosives, and has a range of 500 km. Due to confidentiality reasons, the specific number and type of drones equipped by the Israel Defense Forces are not yet known. In order to deal with threatening targets such as enemy ground-to-ground missiles, Israel Aircraft Industries is developing a high-altitude, long-flight stealth unmanned fighter. The aircraft combines stealth technology with long-range air-to-air missiles, can carry Moab missiles, penetrate into the rear of the enemy’s battle zone, and intercept and attack ground-to-ground missiles in the boost phase.
On February 5, 2013, the British army stationed in Afghanistan used a micro unmanned helicopter for the first time to carry out front-line work of spying on military intelligence. This unmanned helicopter is equipped with a micro camera, which can transmit the captured images to a handheld control terminal in real time; it can fly around corners and avoid obstacles to identify potential dangers. Next, the UK plans to enable one manned aircraft to command five unmanned aircraft at the same time. According to a report on the website of the British “Times” on January 26, 2021, the British Ministry of Defense invested 30 million pounds to develop the first unmanned aerial vehicle force in Northern Ireland. According to reports, the contract for the design and manufacture of the prototype has been given to the American “Spirit” Aerospace Systems. The company has a branch in Belfast, and the contract is expected to provide 100 jobs. The British Ministry of Defense plans to start manufacturing the first prototype of this new type of unmanned aerial vehicle by 2025. It will be equipped with missiles, reconnaissance and electronic warfare technology equipment, becoming the British Army’s first unmanned aerial vehicle capable of targeting and shooting down enemy aircraft and avoiding surface-to-air missile attacks. Its partner manned fighters will be able to focus on missions such as electronic warfare, reconnaissance and bombing, thereby reducing costs and the high risks faced by British aircrews.
The French Navy will form its first carrier-based drone squadron at a base near Toulon, the 36F carrier-based aircraft squadron of the French Naval Aviation. The squadron will be equipped with S-100 drones and carried on the Navy’s Mistral-class amphibious landing ship. The formation of this carrier-based drone squadron reflects the French Navy’s desire to integrate drone expertise into a single professional team. Previously, the French Navy discussed the establishment of a dedicated drone squadron and the option of equipping the 31F, 35F or 36F squadrons with drones.
At the Paris Air Show in June 2004, the full-scale model of the NX70 Neuron unmanned combat aircraft displayed by the French Dassault Aviation Company rekindled people’s interest in the development of European drones. Iran, Turkey, the United Arab Emirates…some new countries have disrupted the geopolitical landscape of drones and are writing a new page.
It can be predicted that drones will become the biggest highlight in the development of weapons and equipment in various countries around the world, and become the “trump card” of land warfare, naval warfare, air warfare, and space warfare in the 21st century. It will become a new combat force in offensive and defensive operations. It can not only use the various ground attack weapons it carries to strike enemy ground military targets in frontline and deep areas, but also use air-to-ground missiles or bombs to suppress enemy air defense weapons; it can not only use weapons such as anti-tank missiles to attack enemy tanks or tank groups, but also use weapons such as cluster bombs to bomb enemy ground forces; it can not only detect targets and judge the value of targets and then launch missiles autonomously, but also deceive and interfere with enemy command and control systems, etc. The world’s military powers will set off a battle to form a “man-machine (robot drone)” integrated force
With the deepening of military-civilian integration, the rapid development of artificial intelligence technology, and the rapid development of big data, cloud computing, and the Internet of Things, not only will the development of unmanned weapons and equipment bring about tremendous changes, but it will also subvert the existing military force formation form. The “human-machine (robot-drone)” integrated intelligent army is bound to come.
In December 2015, in addition to sending traditional combat forces to the Syrian battlefield, the Russian army also sent a robot combat company mainly composed of unmanned combat platforms to participate in the battle for the first time. The company adopted a new combat mode of mixed manned and unmanned formations, built an intelligent combat system with the “Andromeda-D” automated command system as the core, and launched an attack on Hill 754.5 using a combination of full-dimensional reconnaissance and saturation attack, successfully seizing the hill. A few years ago, U.S. Navy officials in charge of expeditionary operations mentioned the vision of building a thousand man-machine combined warships, that is, a larger fleet of unmanned ships controlled by humans and coordinated with each other. The U.S. Navy announced that it plans to build an unmanned fleet of 10 large unmanned surface ships in the next five years for independent operations or joint operations with surface forces. According to the conceptual plan currently disclosed by the U.S. Navy, the unmanned fleet composed of large unmanned surface ships will mainly assist the Navy in completing highly dangerous combat missions. By combining with the Aegis combat system and other sensors, the coordinated combat capabilities of manned and unmanned systems will be enhanced. Its deployment will help reduce the demand for the number of large manned warships and reduce casualties in combat. According to the National Interest Network on January 20, 2021, the U.S. Navy Chief of Operations Michael Gilday released the “Navigation Plan of the Chief of Naval Operations” document on January 11, calling for the establishment of a mixed fleet of man-machine ships including large warships, various types of unmanned ships, submersibles and air strike equipment to prepare for all-domain operations in the new threat environment in the next few decades. The document states: “It is necessary to establish a larger fleet of underwater, surface and water platforms that meet the strategic and campaign needs of the troops, and a mixture of manned and unmanned platforms.”
In the “man-machine (robot-drone)” integrated forces, artificial intelligence technology is used to achieve an organic combination of “man-machine”, and cloud computing, new algorithms, and big data are used to formulate “man-machine” collaborative combat plans. Artificial intelligence is like an engine, big data + cloud computing is like a spaceship, and intelligent robots are astronauts. The organic combination of the three will surely add wings to the tiger and integrate man and machine. The future army is a human-machine integrated army. The squad and platoon commanders are gradually replaced by robots. Robots are gradually transformed from human control to autonomous decision-making or mind control through human brain cells. There may also be canteen-free barracks in the military camps. The military management may also be led by one or several military personnel to lead multiple or even dozens of intelligent robot teams with different division of labor tasks to complete the combat training management tasks that were previously completed by squads, platoons, and companies. Or there may be only one military commander in the command and control center for military training, and all intelligent robots in the training grounds may be controlled through video command and control for confrontation training, or remote control robot commanders may issue new training instructions, adjust task deployment, and change training grounds in real time.
The urgent need for the intelligent quality of military talents will also force the readjustment of the setting of the first-level military disciplines in the field of artificial intelligence. In the future, military academies will also open intelligent robot control disciplines, establish relevant human-machine integration laboratories and training bases, and focus on training intelligent professional military talents who understand computer control programs, intelligent design and management, image cognition, data mining, knowledge graphs, and can systematically master intelligent science and technology and have innovative consciousness. Future military talents must be proficient in intelligent technology, big data applications, and cloud computing, especially in the use of 3D or 4D printing technology to make various military equipment at any time, proficient in the control procedures, command methods, command issuance, and adjustment of tasks of intelligent robots, and proficient in the essentials of human-machine integrated autonomous combat coordination, so as to achieve the best combination of human information technology quality and efficient operation of intelligent robots. In addition, it is not ruled out that human-machine integration squads, combat simulation centers, imaginary enemy forces, combat units, intelligent headquarters, unmanned brigades, divisions, etc. will be established. By then, the military chief may also have one human and one machine, or the robot may serve as a hand or deputy.
With the accelerated application of cutting-edge technology in the military field, intelligent unmanned systems have become an important part of modern warfare. The world’s major military powers attach great importance to the application of intelligent unmanned system technology in the military field. In the future, intelligent unmanned systems will have a profound impact on combat methods and subvert the rules of war. As a culmination of cutting-edge science and technology (such as artificial intelligence, intelligent robots, intelligent perception, intelligent computing, etc.), intelligent unmanned systems represent the highest level of development of a country’s scientific and technological strength. Therefore, research in the field of intelligent unmanned systems can greatly promote the development of existing military and livelihood fields. At present, unmanned system equipment has emerged in military conflicts. For example, in the conflict between Turkey and Syria, Turkey used the Anka-S long-flight drone and the Barakta TB-2 reconnaissance and strike drone equipped by the Air Force to attack the Syrian government forces; the Russian Ministry of Defense also announced that militants in Syria used drones carrying explosives to launch a cluster attack on its military bases; in 2020, the United States used an MQ-9 “Reaper” drone to attack a senior Iranian military commander and killed him on the spot. Unmanned combat is coming, and intelligent unmanned systems, as a key weapon on the future battlefield, will determine the victory of the entire war.
Image from the Internet
The development of intelligent unmanned systems will not only promote the upgrading and progress of existing military technology, but also drive the intelligent development of civilian technology, including intelligent transportation systems, smart home systems, intelligent manufacturing systems and intelligent medical systems. In order to develop intelligent unmanned systems more scientifically and rapidly, major scientific and technological powers have introduced a series of plans and routes for the development of intelligent unmanned systems, striving to seize the initiative and commanding heights in the development of intelligent unmanned systems. Related ones include the United States’ integrated roadmap for autonomous unmanned systems, Russia’s national weapons and equipment plan, the United Kingdom’s defense innovation technology framework, China’s new generation of artificial intelligence development plan, and Japan’s medium- and long-term technology plan. In recent years, from air to space, from land to sea, various types of intelligent unmanned systems have emerged in large numbers. The world’s major powers have gradually deployed intelligent unmanned systems into the military, and in some regional conflicts and anti-terrorism battlefields, the key role of intelligent unmanned systems is increasing. Therefore, this article will focus on the military needs of the future battlefield, based on the challenges of the actual complex environment faced by the future battlefield, analyze the key technologies required for the development and application of intelligent unmanned systems, and analyze the key technologies of individual enhancement and cluster enhancement from a military perspective, and explain the development trend of intelligent unmanned systems.
Current research status at home and abroad
The concept of intelligent unmanned system has only been proposed recently. At present, its research is still in its early stages, and there is no unified definition in the world. It is temporarily defined as: an organic whole composed of an unmanned platform and several auxiliary parts, with the ability to perceive, interact and learn, and capable of autonomous reasoning and decision-making based on knowledge to achieve the goal. Intelligent unmanned systems can be divided into three major parts: land unmanned systems, air unmanned systems and marine unmanned systems according to the spatial scope of their functions. Among them, land unmanned systems mainly include reconnaissance unmanned vehicles, transport unmanned vehicles, combat unmanned vehicles, obstacle removal unmanned vehicles, bomb disposal unmanned vehicles, unmanned vehicle formations and command systems, etc.; air unmanned systems mainly include reconnaissance drones, combat drones, logistics transport drones and drone formations, etc.; marine unmanned systems mainly include reconnaissance unmanned boats, combat unmanned boats, logistics transport unmanned boats, patrol search and rescue unmanned boats, reconnaissance unmanned submarines, combat unmanned submarines and shore-based support systems, etc. This section will explain the current research status of intelligent unmanned systems at home and abroad from the above three parts. ⒈ Current status of foreign intelligent unmanned system research ⑴ Land unmanned system Land unmanned systems are mainly used in intelligence collection, reconnaissance and patrol, mine clearance and obstacle removal, firepower strike, battlefield rescue, logistics transportation, communication relay and electronic interference. As the advantages of land unmanned systems in combat become more and more prominent, research on them has attracted more and more attention from various countries. The United States launched the “Joint Tactical Unmanned Vehicle” project in November 1993, which is the predecessor of the “Gladiator” unmanned combat platform project. In 2006, the United States completed the design of the entire system of the “Gladiator” unmanned combat platform and officially equipped the Marine Corps in 2007. The “Gladiator” tactical unmanned combat platform is the world’s first multi-purpose combat unmanned platform. It is equipped with sensor systems such as day/night cameras, GPS positioning systems, and acoustic and laser search systems. It is also equipped with machine guns, submachine guns, tear gas, sniper systems, biological and chemical weapons detection systems, etc. It can perform reconnaissance, nuclear and biological weapons detection, obstacle breakthrough, anti-sniper, firepower strike and direct shooting in different weather and terrain. The Gladiator unmanned combat platform is equipped with a highly mobile and survivable chassis. For this platform, a portable handheld control system has also been developed, and a series of development work has been completed around the technical issues of the control system’s anti-interference, network interoperability, miniaturization and ease of operation. However, due to the weak armor protection capability of the Gladiator unmanned combat platform and the poor concealment of its mission, its long-range reconnaissance and control system faces more interference. In addition, the US Army has also put some other land unmanned systems into service, such as the Scorpion robot and the Claw robot. In 2017, the US Army formulated the Robotics and Autonomous Systems (RAS) Strategy, which provides a top-level plan for the construction of unmanned combat capabilities. Figure 1 shows the US land unmanned system.
Figure 1 US land unmanned system Israel, Russia, the United Kingdom and Germany have also successively carried out the development of land unmanned systems and developed a series of advanced products. The product list is shown in Table 1. For example, the “Guardian” series of autonomous unmanned vehicles developed by Israel can combine the sensors and fusion algorithms on board to autonomously detect and identify dangerous obstacles, and perform patrol, surveillance and small-scale fire strike tasks; the MARSA-800 unmanned vehicle developed by Russia can perform tasks such as transportation and logistics support, tracking and surveillance, and can realize autonomous path planning and avoid obstacles during the execution of tasks. The unmanned vehicle has been deployed on the Syrian battlefield. The United Kingdom and Germany also started research on land unmanned systems earlier. The United Kingdom launched a trolley bomb disposal robot in the 1960s, and later launched the Harris T7 tactile feedback robot for performing dangerous tasks such as bomb disposal and bomb disposal; the “Mission Master” ground armed reconnaissance unmanned vehicle developed by Germany’s Rheinmetall is mainly used to perform tactical surveillance, dangerous object detection, medical evacuation, communication relay and fire support tasks.
Table 1 Land unmanned systems of various countries
⑵ Aerial unmanned systems Aerial unmanned systems are mainly based on single drone platforms and drone clusters. Due to their advantages such as wide field of view, freedom of flight, and good equipment carrying capacity, drones are widely used in the military field and have played a great role in military conflicts in recent years. The main functions of aerial unmanned systems include: intelligence gathering, reconnaissance and surveillance, decoy target aircraft, target tracking, tactical strikes and air rescue. In 2000, the U.S. Air Force Research Laboratory proposed the concept of autonomous combat for unmanned aerial vehicles, quantified the degree of autonomy of unmanned aerial vehicles, and formulated a development plan. The quantitative content and development stage of the degree of autonomy of unmanned aerial vehicles are shown in Figure 2.
Figure 2 Autonomous control level and the trend of autonomous
unmanned aerial vehicles In 2003, the United States merged the unmanned combat aircraft system projects of the Air Force and the Navy, launched the “Joint Unmanned Combat System” (J-UCAS) project, and began research on the unmanned combat aircraft X-47B. In 2006, the U.S. Navy proposed the “Navy Unmanned Combat Air System” (N-UCAS) project, which aims to introduce unmanned combat aircraft to the aircraft carrier-based aircraft wing and continue to conduct research on the X-47B. Between 2012 and 2014, the aircraft carrier catapult, landing, touch-and-go and other tests were completed many times, and the autonomous aerial refueling test was completed in 2015. The X-47B attack drone is an autonomously maneuverable, stealthy, and land-based and ship-based unmanned combat aircraft. It has the characteristics of high range and high flight time, and is equipped with advanced sensors such as illumination radar, optoelectronic guidance system, and aperture radar. Its main functions include intelligence reconnaissance, target tracking, electronic warfare interference, and firepower strikes. Other unmanned aerial systems developed by the United States, such as the Global Hawk, Predator, Hunter, and Raven, have also been in service in the military, as shown in Figure 3. The “Harpy” drone developed by Israel is equipped with anti-radar sensors, optoelectronic guidance systems and missiles, and can autonomously attack enemy radar systems, as shown in Figure 3.
Figure 3 Aerial Unmanned Systems of Various Countries
A single aerial unmanned system is easily interfered with and attacked when performing a mission, resulting in mission failure, while an aerial unmanned system cluster can make up for this defect and give full play to the advantages of aerial unmanned systems. The Defense Advanced Research Projects Agency (DARPA) of the United States has successively launched the “Gremlins” low-cost drone project, the low-cost drone cluster project, the “Perdix” micro-drone airborne high-speed launch demonstration project, and the offensive swarm enabling tactics (OFFSET) project for aerial unmanned system clusters. By developing and testing the architecture, communication system and distributed control algorithm for unmanned system clusters, an autonomous control system for drone clusters has been developed, and cutting-edge scientific and technological technologies such as artificial intelligence, situational awareness, virtual reality and augmented reality have been used to enhance the comprehensive combat capability of aerial unmanned system clusters on the battlefield.
⑶ Marine unmanned systems Marine unmanned systems include two types: surface unmanned systems and underwater unmanned systems. Among them, surface unmanned systems mainly refer to surface unmanned boats (hereinafter referred to as “unmanned boats”), which are mainly used to perform tasks such as maritime search and rescue, reconnaissance and surveillance, firepower strikes, patrol security, electronic interference, logistics support and decoy target ships; underwater unmanned systems mainly refer to unmanned submersibles. Compared with manned submarines, they have the advantages of no casualties, high concealment and high autonomy, and are mainly used to perform intelligence collection, target monitoring, combat deterrence and firepower strikes. In 2018, the US Navy released the “Navy Department Unmanned System Strategic Roadmap”, and in 2019, it released the “Navy Artificial Intelligence Framework”, which provides route planning and guidance for the development of naval operations and marine unmanned systems. In terms of surface unmanned systems, the United States proposed the “American Advanced Concept Technology Demonstration Project” (ACTD), one of whose important tasks is to carry out research on the “Spartan Scout” unmanned boat. The project was completed in 2007 and tested in the Iraqi theater. The “Spartan Scout” unmanned boat is equipped with an unmanned driving system and a line-of-sight/beyond-line-of-sight communication system, as well as advanced sensors such as electro-optical/infrared search turrets, high-definition cameras, navigation radars, surface search radars, and global positioning system receivers, as well as weapons such as naval guns, anti-ship missiles, and anti-submarine sensors. It is mainly used to perform intelligence collection, target monitoring, information reconnaissance, anti-mine and maritime security tasks, and has a certain degree of autonomy. The “Sea Hunter” unmanned boat developed by the United States is equipped with sonar and optoelectronic sensors, as well as short-range and long-range radar detection systems and expandable modular sonar systems. It is mainly used to perform tasks such as identifying and monitoring suspicious targets and guiding fire strikes. The US marine unmanned system is shown in Figure 4. The “Protector” unmanned boat developed by Israel is mainly used to perform intelligence reconnaissance, suspicious target identification, tactical interception, electronic interference and precision strikes (Figure 4). The unmanned surface reconnaissance boat developed by Russia can perform rapid patrol tasks under the command of the mother ship and inspect and monitor designated areas to search for intelligence.
Figure 4 Marine unmanned systems of various countries
In terms of underwater unmanned systems, the nuclear-powered unmanned submarine “Poseidon” developed by Russia can carry conventional and nuclear warheads to perform reconnaissance and strategic nuclear strike missions, as shown in Figure 4. The “Knifefish” unmanned submarine developed by the United States can scan suspicious objects and search for intelligence by emitting low-frequency electromagnetic waves; the “Tuna”-9 unmanned submarine developed by the United States can carry a variety of standard payloads and can be used to perform offshore exploration, anti-mine, surveillance and reconnaissance (ISR) and other tasks.
⒉ Current status of domestic intelligent unmanned system research In recent years, China’s military intelligent unmanned systems have developed rapidly. This article will explain the three aspects of land unmanned systems, air unmanned systems and marine unmanned systems. In terms of land unmanned systems, the National University of Defense Technology and Sany Heavy Industry Co., Ltd. jointly developed the “Desert Wolf” land unmanned light platform, which is powered by tracks and equipped with weapon systems such as grenade launchers and machine guns. It can be used to perform logistics transportation, wounded transportation, reconnaissance monitoring, firepower strikes and other tasks. The “Longma” series of unmanned vehicles developed by Sunward Intelligent Group have strong transportation and obstacle crossing capabilities. The “Shenxing-III” military ground intelligent robot system developed by Nanjing University of Science and Technology has strong autonomous navigation and intelligence reconnaissance capabilities. The unmanned nuclear reconnaissance vehicle jointly developed by the National University of Defense Technology and Harbin Institute of Technology has high mobility and armor protection capabilities. The weapon system it carries can perform fire strikes and has certain autonomous capabilities. In terms of aerial unmanned systems, the “Wing Loong” series of unmanned aerial vehicles developed by Chengdu Aircraft Industry Group has fully autonomous horizontal take-off and landing capabilities, cruise flight capabilities, air-to-ground coordination capabilities, and ground relay control capabilities. It is equipped with multiple types of optoelectronic/electronic reconnaissance equipment and small air-to-ground precision strike weapons, and can perform intelligence reconnaissance, target tracking, fire strikes and other tasks. The “Rainbow” series of unmanned aerial vehicles developed by China have medium-altitude and long-range navigation capabilities, can carry electronic jamming systems and a variety of weapon systems, and can perform fire strikes, intelligence reconnaissance, communication jamming, radio wave jamming and other tasks; the attack 11 type unmanned aerial vehicle developed has extremely strong stealth capabilities and can carry precision-guided missiles for ground attack missions. China’s aerial unmanned systems are shown in Figure 5.
Figure 5 China’s aerial unmanned systems
In terms of surface unmanned systems of marine unmanned systems, the “Tianxing No. 1” unmanned boat, developed by Harbin Engineering University, uses oil-electric hybrid power, with a maximum speed of more than 92.6km/h and a maximum range of 1,000km. It is currently the fastest unmanned boat in the world. The boat integrates technologies such as autonomous perception, intelligent control, and autonomous decision-making, and can achieve rapid situation information recognition and danger avoidance of the surrounding complex environment. It can be used to perform tasks such as meteorological information monitoring, landform mapping, alert patrol, intelligence reconnaissance, and firepower attack. The “Jinghai” series of unmanned boats developed by Shanghai University have semi-autonomous and fully autonomous operation capabilities, and can perform tasks such as target reconnaissance, ocean mapping, and water quality testing. The “Haiteng 01” intelligent high-speed unmanned boat developed by Shanghai Maritime University is equipped with sensors such as millimeter-wave radar, laser radar, and forward-looking sonar. It can perform suspicious target monitoring, underwater measurement, maritime search and rescue, and other tasks, and has fully autonomous and semi-autonomous navigation capabilities. The JARI intelligent unmanned combat boat developed by Jiangsu Automation Research Institute is equipped with detection equipment such as photoelectric detectors and four-sided phased arrays. At the same time, it is also equipped with weapon systems such as missiles and torpedoes, which can perform tasks such as intelligence collection, enemy reconnaissance, and precision firepower strikes. The “Lookout II” unmanned missile boat jointly developed by Zhuhai Yunzhou Intelligent Technology Co., Ltd. and other units is equipped with a fully autonomous unmanned driving system and missiles and other weapons, which can perform tasks such as enemy reconnaissance, intelligence collection, and precision firepower strikes. China’s marine unmanned system is shown in Figure 6.
Figure 6 China’s marine unmanned system
In terms of underwater unmanned systems of marine unmanned systems, the “Devil Fish” unmanned submersible developed by Northwestern Polytechnical University is a bionic manta ray unmanned submersible that has completed a deep-sea test of 1025m. The “Wukong” full-sea depth unmanned submersible developed by Harbin Engineering University has successfully completed a deep dive and autonomous operation test of 10,896m. Deep-sea submersibles such as “Qianlong No. 1” and “Seahorse” developed by China have successfully completed deep-sea exploration missions.
⒊ Summary of the current state of technology At present, intelligent unmanned systems have been gradually applied to various fields of military applications, and with the development of cutting-edge science and technology, the application of intelligent unmanned systems in the military field will increase day by day. However, in the use of intelligent unmanned systems, autonomy and intelligence have not yet been fully realized. At present, the application status of intelligent unmanned system technology in the military field can be mainly divided into the following three parts:
① From the perspective of combat missions: combat missions have developed from simple reconnaissance and surveillance to mainstream confrontation operations; battlefield confrontation has changed from human confrontation to human-machine confrontation, and then to machine-machine confrontation; the application environment has changed from structured environment and laboratory environment to real battlefield environment, and will gradually develop into an augmented reality environment combining real environment and virtual reality in the future. ② From the perspective of command and control: the control method has developed from simple remote control and program control of a single machine to intelligent fusion and interactive control of human-machine, but autonomous control has not yet been fully realized; the system architecture has developed from specialization and singularity to generalization, standardization, and interoperability. ③ From the perspective of perception and decision-making: the decision-making method has changed from relying solely on people to relying mainly on people and supplemented by human-machine intelligent interactive decision-making; the perception method has changed from relying solely on sensors to obtain feature information and people to judge target attributes to target recognition and feature information acquisition based on artificial intelligence.
Key technologies of intelligent unmanned systems
As a culmination of multidisciplinary fields, intelligent unmanned systems involve many technologies, perform diverse tasks, and have complex and changeable application scenarios. For example, the air environment is rainy and foggy, with low visibility, strong winds, and light interference; the land environment has complex terrain, obstacles, interference, and dangerous pollution areas; the sea environment has wind and wave interference, ship swaying, inconspicuous targets, and irregular coastlines. Different environments and uses pose huge challenges to the research and performance of intelligent unmanned system technology. In order to adapt to the restricted and changing environment, the key technologies of intelligent unmanned systems can be summarized as autonomous perception and understanding technology in complex environments, multi-scenario autonomous skill learning and intelligent control technology, multi-task cluster collaboration technology, human-computer interaction and human-computer fusion technology, decision-making planning technology and navigation and positioning technology. This section will mainly use marine unmanned systems as examples to elaborate on the key technologies of intelligent unmanned systems.
⒈ Autonomous perception and understanding technology in complex environments Autonomous perception and scene understanding of the environment in complex environments is a prerequisite for intelligent unmanned systems to operate autonomously and form combat capabilities, which will directly affect whether the mission can be successfully completed. In view of the complexity and variability of the actual environment, especially the difficulties of wind and wave interference and ship shaking in the sea environment, intelligent unmanned systems need to complete the goals of autonomous target selection perception, obtain multimodal information, and abstract and complete understanding of information. Therefore, the autonomous perception and understanding technology of the environment of intelligent unmanned systems in complex environments needs to break through the autonomous perception technology of multimodal sensor fusion, as well as the complex scene target recognition and understanding technology.
⑴ Multimodal sensor fusion autonomous perception technology At present, the information acquisition sensors carried by intelligent unmanned systems mainly include navigation radar, millimeter wave radar, laser radar, optoelectronic payload, etc. A single sensor cannot directly obtain high-precision, dense three-dimensional scene information. It is necessary to study the autonomous environmental perception technology of multi-sensor fusion to provide support for scene understanding. Multi-sensor fusion is to carry out multi-level and multi-space information complementation and optimization combination processing of various sensors, and finally produce a consistent interpretation of the observed environment. In this process, it is necessary to make full use of multi-source data for reasonable control and use, and the ultimate goal of information fusion is to derive more useful information based on the separated observation information obtained by each sensor through multi-level and multi-faceted combination of information. By taking advantage of the mutual cooperation of multiple sensors, the data of all information sources are comprehensively processed to improve the intelligence of the entire sensor system. The natural environment of the ocean is more complex than that of land and air. Faced with special challenges such as violent swaying of ships, wind and wave interference, uneven lighting, and inconspicuous targets, the marine intelligent unmanned system needs to perform multi-sensor information fusion processing on the designated target based on the unique attributes of each sensor, and then combine the electronic chart information of the internal navigation unit of the unmanned system and the shore-based support system to build a multi-dimensional three-dimensional situation map of the sea surface environment, perform tracking, detection, identification and cognition tasks for the designated target, and finally realize the autonomous perception and complete understanding of the sea surface environment by the marine intelligent unmanned system.
⑵ Complex scene target recognition and understanding technology The key to the operation autonomy of intelligent unmanned systems lies in the ability to effectively understand the scene and target information, and accurate understanding of scene information mainly includes the construction of target semantic information and the description of scene text information. Compared with land and air environments, the natural marine environment faces unique difficulties such as wind and wave interference and violent swaying of the hull, which brings challenges to the intelligent unmanned system to fully understand the environmental information and accurately identify the designated target. Using sensors such as laser radar and high-definition cameras carried by intelligent unmanned systems, the original point cloud information and image feature information of the marine environment scene can be obtained. Using three-dimensional target detection methods based on point clouds, point clouds and image fusion, and three-dimensional scene semantic segmentation methods, etc., the intelligent unmanned system can fully recognize the scene information and accurately identify the designated target. There are mainly two types of point cloud-based methods: grid-based or voxel-based methods, and point-based methods. The grid-based or voxel-based method uses voxels or bird’s-eye views to convert the irregular point cloud of the acquired sea surface into a regular representation method, and then extracts the point cloud features. The point-based method directly extracts target features from the acquired original point cloud of the sea surface. The three-dimensional target detection method based on point cloud and image fusion combines the precise coordinates of the target in the sea scene obtained by the laser radar with the environmental texture and color information provided by the sea surface image, which is more conducive to the intelligent unmanned system to accurately identify and accurately and completely understand the target of the ocean scene.
⒉ Behavior decision-making and trajectory planning technology In actual and complex war scenes, for the complex mission environment and multiple tasks faced by intelligent unmanned systems, it is necessary to break through the behavior decision-making technology in multi-source heterogeneous environments, trajectory planning technology in dynamic/static environments, and trajectory tracking technology in complex scenes.
⑴ Behavior decision-making technology in multi-source heterogeneous environments Behavior decision-making is the key to the realization of autonomous control of intelligent unmanned systems. In the complex environment of different speeds, different relative distances, and different data types of unmanned boats, it is necessary to accurately extract effective information to make safe and reliable control instructions for the next decision of the unmanned boat. First, extract representative environmental feature information and establish a sufficient number of accurately calibrated learning data sets; then, construct a decision maker based on a deep neural network and use the established database for learning; finally, use machine learning algorithms to optimize the constructed decision maker to further improve the decision accuracy. ⑵Trajectory planning technology in dynamic/static environment Trajectory change is the most basic behavior of unmanned boats and unmanned submarines. In a complex battlefield environment, planning a feasible and reliable trajectory according to different environmental conditions is the key to the intelligent driving of unmanned boats and unmanned submarines. This technology mainly includes trajectory planning technology based on polynomials, trajectory planning technology based on multi-objective constraints, and trajectory planning technology based on positive and negative trapezoidal lateral acceleration.
⑶Trajectory tracking technology in complex scenes Tracking the planned ideal trajectory is an important task for unmanned boats and unmanned submarines. The key lies in solving the problem of high-precision and high-stability control when unmanned boats or unmanned submarines track target trajectories. The main solution is: according to the kinematic and dynamic models of unmanned boats and unmanned submarines, the corresponding actuator control quantity is output to achieve real-time and accurate tracking of the specified target, and under the premise of ensuring tracking accuracy, the autonomous intelligent steering of unmanned boats and unmanned submarines and the coordinated control of multiple actuators of each drive module are realized.
⒊Autonomous navigation and positioning technology The navigation and positioning system is a key component of the intelligent unmanned system, which can provide accurate and reliable information about the speed and position of unmanned boats or unmanned submarines. The navigation system is generally composed of gyroscopes, accelerometers, satellite receivers, etc., some of which are supplemented by visual modules, or are equipped with prior spatial position maps and physical information sensors based on actual complex environmental conditions. In order to achieve accurate execution of tasks, intelligent unmanned systems must break through navigation and positioning technology based on inertial/satellite deep information fusion, navigation and positioning technology based on inertial/astronomical information fusion, navigation technology based on visual tracking, and geophysical assisted navigation technology.
⑴ Navigation and positioning technology based on inertial/satellite deep information fusion This technology introduces the inertial information of the unmanned boat into the satellite carrier/code loop, and then uses fully autonomous, short-term, and high-precision inertial information to assist the update of satellite receiver signals, thereby realizing the complementary advantages and optimal fusion of the inertial navigation and satellite navigation of the unmanned boat.
⑵ Navigation and positioning technology based on inertial/astronomical information fusion The astronomical-based navigation system has the advantages of high autonomy and low susceptibility to interference. By using the information output by astronomical navigation and the information provided by the initial position, the position of the unmanned boat can be calculated. The fusion of inertial navigation information and astronomical navigation information can improve the robustness of astronomical navigation positioning. Inertial/astronomical combined positioning technology based on astronomical navigation assistance has become a key part of the field of autonomous navigation of unmanned systems.
⑶ Navigation technology based on visual tracking Due to the complexity of the actual battlefield environment, unmanned boats will be in a complex working environment and are easily interfered by the outside world, resulting in GPS denial, which makes the navigation system unable to be in a combined state. A single inertial navigation system has low accuracy and is prone to accumulating errors. Long-term pure inertial navigation will make the unmanned boat lose the ability to perform tasks. However, the vision-based method does not have time error accumulation. It only needs to extract the key features of the image obtained by the high-definition camera to obtain the position information of the unmanned boat and the unmanned submersible through visual algorithms and prior knowledge. The vision-based navigation algorithm is not easily interfered with, has strong robustness, and can make up for the error accumulation caused by pure inertial navigation in a GPS denial environment, and is widely used.
⑷ Geophysical assisted navigation technology Due to the unique environment of the ocean, unmanned submersibles need to sail underwater for a long time, resulting in the inability to obtain real-time and accurate satellite signals and astronomical information. In addition, due to problems such as weak underwater light, vision-based navigation methods are also limited. Therefore, by obtaining a priori spatial position map inside the ocean and using the field scene information obtained by the physical sensors carried by the unmanned submersible and matching them, high-precision autonomous navigation of the unmanned submersible can be achieved. The temporal and spatial distribution characteristics of the inherent geophysical properties of the surveyed ocean can be used to produce a geophysical navigation spatial position map. By matching the physical feature information obtained by the physical property sensor carried by the unmanned submersible with the pre-carried spatial position map, the high-precision positioning of the unmanned submersible can be obtained, and the high-precision autonomous navigation of the unmanned submersible can be realized.
⒋ Multi-scenario autonomous skill learning and intelligent control technology Multi-scenario intelligent control technology is a key technology for intelligent unmanned systems to solve complex, changeable and unstable control objects. It is an effective tool for intelligent unmanned systems to adapt to complex task requirements. In a complex marine environment, if intelligent unmanned systems want to complete real-time and accurate regional monitoring, target tracking, information acquisition and precision strikes, they must break through the autonomous skill learning technology of tasks, autonomous operation interactive control technology, and unmanned system motion control technology of human-like intelligent control.
⑴ Autonomous skill learning technology of tasks Autonomous skill learning refers to the process of learning based on prior knowledge or rules to complete tasks in the process of interaction between unmanned systems and the outside world. The autonomous learning of unmanned system operation skills is essentially a partial process of simulating human learning cognition. Intelligent unmanned systems use deep reinforcement learning-based technology to combine the perception ability of deep learning with the decision-making ability of reinforcement learning, and can achieve direct control from high-latitude raw data information input to decision output in complex sea environments. The autonomous skill learning of intelligent unmanned systems mainly includes three aspects: first, describing the complex environment of the ocean surface and the interior of the ocean, and obtaining the initial state data information of the surrounding environment; second, based on the description of the intelligent unmanned system and the complex environment of the ocean surface and the interior, mathematical modeling of deep reinforcement learning is carried out to obtain key information such as the state value function and control strategy function of the autonomous skill learning process; third, using the data information obtained by the interaction between the intelligent unmanned system and the complex environment of the ocean surface and the interior, the state value function and the control strategy function are updated to enable the marine intelligent unmanned system to learn a better control strategy.
⑵ Autonomous operation interactive control technology In the process of autonomous learning and control of tasks, the intelligent unmanned system needs to contact with the ocean surface and the complex internal environment to form a good coupling system to ensure the real-time and accurate acquisition of information on the ocean surface and the complex internal environment, and correctly and quickly carry out navigation planning, autonomous navigation control and autonomous collision avoidance of unmanned boats and unmanned submersibles. The tasks of the interactive control technology of autonomous operation of intelligent unmanned systems mainly include: the design of interactive rules and control strategies of intelligent unmanned systems; modeling methods of complex environments on the surface and inside of the ocean; online modeling and correction of the dynamics of unmanned boats, unmanned submarines and operating objects; dynamic generation and shared control methods of virtual force constraints in complex environments on the surface and inside of the ocean.
⑶ Motion control technology of unmanned systems with humanoid intelligent control The motion control technology of unmanned systems with humanoid intelligent control combines artificial intelligence with traditional control methods to solve the problem of stable and precise control of unmanned boats and unmanned submarines in actual complex marine battlefield environments. It mainly includes two aspects: the design of intelligent control algorithms for unmanned systems and the design of intelligent control strategies for unmanned systems. The design of intelligent control algorithms for unmanned systems mainly includes: hierarchical information processing and decision-making mechanisms; online feature identification and feature memory; open/closed-loop control, positive/negative feedback control, and multi-modal control combining qualitative decision-making with quantitative control; the application of heuristic intuitive reasoning logic. The design of intelligent control strategies for unmanned systems is to design reasonable solutions for unmanned boats or unmanned submarines to meet actual mission requirements.
⒌ Unmanned cluster collaborative control technology In actual combat scenarios, due to the complexity of the battlefield environment and the diversity of tasks, a single unmanned boat or unmanned submarine usually cannot meet the needs of actual tasks. The number of equipment carried by a single unmanned boat or unmanned submarine is limited, and the perception perspective and regional range are not comprehensive enough, resulting in insufficient precision and thoroughness in performing complete intelligence detection, target tracking, battlefield environment perception and comprehensive firepower strike tasks. Therefore, it has become an inevitable trend for a cluster of intelligent unmanned systems composed of multiple unmanned boats and unmanned submarines to collaboratively perform tasks. To complete the control of the intelligent unmanned system cluster, it is necessary to break through the local rule control technology of the intelligent unmanned system cluster, the soft control technology of the intelligent unmanned system cluster, the pilot control technology of the intelligent unmanned system cluster, and the artificial potential field control technology of the intelligent unmanned system.
⑴ Local rule control technology of intelligent unmanned system cluster The control technology based on local rules is the basic method for intelligent unmanned systems to control unmanned boats and unmanned submarines. It mainly lies in the designation of individual local control rules within the cluster of unmanned boats and unmanned submarines. Local rule control technology has achieved intelligent control of marine unmanned system clusters to a certain extent, but a large number of experiments are needed to obtain the parameters between the behavior of marine unmanned system clusters and the cluster model, and the values of the parameters are also very sensitive. Therefore, to achieve complete intelligent control of intelligent unmanned systems, other technologies are needed.
⑵ Soft control technology of intelligent unmanned system clusters The soft control technology of intelligent unmanned system clusters is mainly based on two requirements: First, in the intelligent unmanned system cluster, the control rules between individuals are very important. For example, the control and internal function of each unmanned boat and unmanned submarine are necessary conditions for the group behavior of the entire marine intelligent unmanned system cluster; second, the intelligent unmanned system cluster adopts a local communication strategy. With the increase of unmanned boats and unmanned submarines in the cluster system, it will not affect the state of the entire intelligent unmanned system cluster.
The soft control method is to add one or more new unmanned boats or unmanned submarines without destroying the individual rules of unmanned boats and unmanned submarines in the intelligent unmanned system cluster. These unmanned boats or unmanned submarines participate in the actions of the entire intelligent unmanned system cluster according to the same local rules, but they are controllable and can receive external instructions. After receiving the command, these unmanned boats or unmanned submarines will independently complete the corresponding tasks. The soft control method of the intelligent unmanned system cluster is to add a controllable unmanned boat and unmanned submarine on the basis of the local control rules of the unmanned system, so that it can affect the entire unmanned system cluster, and finally complete the control of the entire intelligent unmanned system group.
⑶ Intelligent unmanned system cluster navigation control technology The basic content of the intelligent unmanned system cluster navigation control technology is: under the premise that the individuals of the entire marine intelligent unmanned system cluster maintain local rules, a small number of unmanned boats and unmanned submarines in the cluster have more information and stronger information processing capabilities, and interact with other unmanned boats and unmanned submarines through local information to play a leading role, so as to achieve the purpose of controlling the entire intelligent unmanned system cluster.
⑷ Artificial potential field control technology of intelligent unmanned system In the control of intelligent unmanned system clusters, control technology based only on local rules is difficult to achieve accurate and real-time perception of the battlefield, as well as the collection and acquisition of intelligence information, tracking and identification of suspicious targets, and precise strikes on enemy areas. Artificial potential field control technology introduces the concept of potential field in physics into the control of intelligent unmanned system clusters, and uses potential functions to simulate the internal and external effects that affect a single unmanned boat or unmanned submarine. The single unmanned boat or unmanned submarine in the system cluster acts under the action of the potential function, and finally realizes the control of the entire intelligent unmanned system through the potential function.
⒍Natural human-computer interaction technology In the actual battlefield environment, intelligent unmanned systems face problems such as complex operation tasks, low level of operation intelligence, high training risks and costs, and low equipment use and maintenance efficiency. In this case, it is necessary to improve the controllability and intelligence of intelligent unmanned system equipment, and it is necessary to break through the human-computer interaction technology of intelligent unmanned systems, augmented reality and mixed reality technology of intelligent unmanned systems, and brain-computer interface technology of intelligent unmanned systems.
⑴Human-computer interaction technology of intelligent unmanned systems Human-computer interaction technology of intelligent unmanned systems refers to the command platform obtaining the image and voice information of officers and soldiers through image and voice sensors, and then using algorithms such as image segmentation, edge detection, and image recognition to extract key information such as gestures and eye gestures of officers and soldiers, and then using algorithms based on deep learning to obtain the voice information of officers and soldiers and pass it to the command platform, so as to issue the officers and soldiers’ instructions to lower-level combat units. The human-computer interaction technology of intelligent unmanned systems can improve the intelligence of task operations and the fault tolerance and robustness of the operation process, so that the officers and soldiers’ instructions can be issued to combat units more stably and effectively.
⑵Augmented reality and mixed reality technology of intelligent unmanned systems Augmented reality technology of intelligent unmanned systems is to superimpose computer-generated images on real complex combat environments, and mixed reality technology of intelligent unmanned systems is to present information of virtual scenes in actual combat scenes, and set up an interactive feedback information loop between the virtual world and officers and soldiers in a real combat environment, thereby increasing the officers and soldiers’ sense of reality in the combat environment experience. As an important development direction of immersive human-computer interaction technology, virtual reality and augmented reality for intelligent unmanned systems have a variety of different real combat application scenarios, which can effectively reduce the cost and risk of training and improve the use and maintenance efficiency of equipment during combat.
⑶ Brain-computer interface technology for intelligent unmanned systems The main function of the brain-computer interface is to capture a series of brain wave signals generated by the human brain when thinking. In actual combat environments, the brain-computer interface technology of intelligent unmanned systems extracts features and classifies the brain wave signals of commanders and fighters, thereby identifying the intentions of commanders and fighters and making corresponding decisions to cope with complex combat tasks and emergencies. The brain-computer interface technology of intelligent unmanned systems can enhance the cognitive and decision-making capabilities of commanders and fighters, greatly improve brain-computer interaction and brain control technology, and give commanders and fighters the ability to control multiple unmanned boats, unmanned submarines and other unmanned combat equipment while relying on thinking.
Future development trend of intelligent unmanned systems
Due to its advantages of unmanned, autonomous, and intelligent, intelligent unmanned systems will appear in every corner of the future battlefield. As they undertake more battlefield tasks, they will participate in different war scenarios, which will lead to a number of key problems for intelligent unmanned systems, restricting their development. The key problems faced by intelligent unmanned systems are mainly:
① Highly complex environment. The specific application environment of intelligent unmanned systems will face more and more factors. The numerous shelters in unstructured environments, the limited perception viewpoints and ranges, etc., put forward higher requirements on the environmental perception ability of intelligent unmanned systems. ② High game confrontation. The battlefield game of intelligent unmanned systems is an important means to gain battlefield advantages. The fierce mobile confrontation between the two sides of the war, as well as the many interferences caused by the enemy and the battlefield environment, have put forward new challenges to the mobile decision-making ability of intelligent unmanned systems. ③ High real-time response. In the future battlefield, the combat situation will change dramatically, the combat mode will be more flexible and changeable, and it is necessary to respond to battlefield emergencies in a timely manner, which puts forward new requirements for the real-time response ability of intelligent unmanned systems. ④ Incomplete information. In the future battlefield, due to the limitations of the battlefield environment and the existence of enemy interference, the information acquisition ability of the intelligent unmanned system will be restricted, resulting in incomplete situational awareness, loss and attenuation of battlefield situation information data, and the inability to fully obtain information on both sides of the enemy. ⑤ Uncertain boundaries. The unmanned combat mode of the intelligent unmanned system has subverted the traditional combat mode. The integration of land, sea, air and space in the future unmanned combat, as well as the social public opinion brought about by the high degree of integration with society, will have an impact on the unmanned combat of the intelligent unmanned system, thus causing uncertainty in the combat boundary.
Based on the various difficulties that will be faced above, the development of intelligent unmanned systems in the future will focus on two aspects: individual capability enhancement and cluster capability enhancement. Individual capability enhancement is mainly reflected in individual cognitive intelligence, individual autonomous operation and algorithm chipization; cluster capability enhancement is mainly reflected in improving interoperability through a universal architecture, as well as cross-domain collaborative operations, network security and human-machine hybrid intelligence.
⒈ Cognitive intelligence adapts to complex task environments In order to improve the adaptability of intelligent unmanned systems in highly complex environments, it is necessary to enhance the individual cognitive intelligence of intelligent unmanned systems. The enhancement of individual cognitive intelligence is mainly reflected in the transformation from individual perceptual intelligence to cognitive intelligence. The comprehensive acquisition of multi-source sensor information enables intelligent unmanned systems to have human semantic understanding, associative reasoning, judgment analysis, decision planning, emotional understanding and other capabilities. The development of individual cognitive intelligence of intelligent unmanned systems will be based on brain science and bionics, and will achieve intelligent understanding and accurate application of acquired information by combining knowledge graphs, artificial intelligence, knowledge reasoning, decision intelligence and other technologies, thereby improving the high real-time response capabilities of intelligent unmanned systems to emergencies.
⒉ Autonomous operation improves the task capability of single machines In order to solve the problem of highly complex tasks faced by intelligent unmanned systems in highly complex environments, it is necessary to improve the autonomous operation capabilities of single machines. This includes developing decision-making methods based on deep reinforcement learning, autonomous environmental perception and interaction methods based on multi-source information of vision and other sensors, autonomous motion planning methods for robots based on neurodynamics, and autonomous operation methods based on artificial intelligence, so as to improve the autonomous environmental modeling and positioning capabilities, autonomous decision-making capabilities, autonomous planning capabilities and autonomous control capabilities of individuals in intelligent unmanned systems, so that intelligent unmanned systems can adapt to complex environments and carry out autonomous operation tasks.
⒊ Algorithm chipization achieves high real-time response The complex environment faced by intelligent unmanned systems places high demands on algorithms and computing power. It is necessary to be able to accelerate computing in real time to achieve high real-time response to battlefield emergencies. To solve this problem, it is necessary to improve the chipization level of individual algorithms of intelligent unmanned systems, that is, to develop a new architecture of storage and computing integrated chips to improve the computing power of chips and the level of algorithm chipization. New chips based on artificial neural technology can be studied. By changing the binary computing method of digital chips and exchanging gradient signals or weight signals, the chips can work in a simulated neuron manner, simulating the parallel computing flow of the brain to effectively process large amounts of data, and obtaining the parallel computing capabilities of supercomputers, thereby greatly improving the computing power of chips and the level of algorithm chipization, and solving the problem of high real-time response of intelligent unmanned systems.
⒋ Universal architecture improves cluster interoperability In order to improve the adaptability of intelligent unmanned systems facing highly complex environments and the maintenance and support efficiency of intelligent unmanned systems, intelligent unmanned systems will continue to develop standardized command and control frameworks in the future, improve the intelligence of human-machine collaboration, and improve the modularity of the system. It is mainly reflected in:
① Developing a general artificial intelligence framework to support autonomous, precise, and real-time good coupling and collaboration between humans and machines; ② Improving the modularity and component interchangeability of intelligent unmanned systems to support rapid maintenance and configuration upgrades of intelligent unmanned systems and their members in future battlefields; ③ Improving the level of data transmission integration and the anti-interference capability of data transmission on future battlefields to reduce the rate of data interception.
⒌ Cross-domain collaboration breaks the boundaries of cluster applications
In order to improve the adaptability of intelligent unmanned systems in highly complex environments and solve the problem of uncertain boundaries during combat, it is necessary to improve the cross-domain collaborative combat capabilities of intelligent unmanned systems to make up for the lack of capabilities in a single combat domain. Through the cross-domain collaborative combat of intelligent unmanned systems, the advantages of various components can be complemented. That is, by utilizing the advantages of large search range and long communication distance of air unmanned systems, as well as long endurance and strong stability of land unmanned systems and marine unmanned systems, the advantages of different components are combined to increase the multi-dimensional spatial information perception capabilities of intelligent unmanned systems, and form a heterogeneous multi-autonomous collaborative system, thereby improving the ability of intelligent unmanned systems to complete complex tasks.
⒍ Secure network guarantees reliable application of clusters Intelligent unmanned systems face the problems of incomplete information and high game confrontation on future battlefields. Therefore, it is necessary to improve the network security protection capabilities of intelligent unmanned systems in high confrontation environments, improve flexibility in dealing with highly complex and highly variable tasks, and improve stability in the face of high-intensity network attacks. The improvement of network security protection capabilities in adversarial environments is mainly reflected in the following aspects:
① Plan reasonable data permissions to ensure data security and flexibility of task execution; ② Improve information protection capabilities, develop and upgrade information protection products for intelligent unmanned systems, and record response decisions for information explosion situations; ③ Increase the network’s deep defense capabilities, unify network security standards and levels, build network defense autonomy, and improve the network’s ability to resist attacks under network attacks.
⒎ Human-machine hybrid intelligence improves adversarial capabilities In order to solve the problem of high real-time response faced on future battlefields and improve the adaptability of intelligent unmanned systems in highly complex environments, it is necessary to combine the advantages of humans and machines to form a new hybrid intelligent mode of human-machine collaboration, that is, to develop human-machine hybrid intelligence for intelligent unmanned systems. Human-machine hybrid intelligence of intelligent unmanned systems is a new intelligent scientific system that combines physics and biology in which human, machine, and environmental systems interact. In response to the problems of high-complexity environments and high real-time responses faced by intelligent unmanned systems on future battlefields, the development of human-machine hybrid intelligence in the future is mainly reflected in the following aspects: ① Information intelligence input. At the input end of information acquisition, the information data objectively collected by the sensors of the unmanned system equipment is combined with the subjective perception information of the combat commanders to form a multi-dimensional information acquisition and information input method. ② Intelligent information fusion. After obtaining multi-dimensional data information, a new data understanding method is constructed by integrating the computer’s calculation data with the information cognition of the combat commanders. ③ Intelligent information output. After the data information is fused and processed, the computer’s calculation results are matched with the value decisions of the combat commanders to form an organically combined probabilistic and regularized optimization judgment.
IV. Conclusion Due to its autonomy, intelligence and unmanned characteristics, intelligent unmanned systems will play an increasingly important role in the future battlefield. The development of intelligent unmanned systems will also drive the development of intelligent computing, intelligent transportation, intelligent manufacturing, smart medical care, brain-like science and other disciplines. In the future, we should be guided by the mission requirements of actual complex battlefield environments, combine advanced technologies in cutting-edge disciplines such as artificial intelligence, and make overall top-level planning for intelligent unmanned systems; verify reliable airborne intelligent perception and intelligent computing equipment on different unmanned system combat platforms in land, air and marine unmanned systems, and develop reliable and stable key technologies such as unmanned system autonomous control, intelligent perception, intelligent decision-making and intelligent interaction, overcome the key difficulties of intelligent unmanned systems, and continuously improve the autonomous control, intelligent perception and intelligent decision-making capabilities of intelligent unmanned systems.
Modern warfare is accelerating towards intelligence, and the key to victory has extended from “power advantage” and “information advantage” to “intelligence advantage”. Integrating artificial intelligence technology into the field of combat command and deeply coupling it with the command and control system will bring about a large number of systematic and systemic transformations and reshaping.
Intelligent situation perception, data promotes the continuous emergence of command capabilities. Unlike information-based command, which is the key to command, intelligent combat command emphasizes the comprehensive use of data, algorithms, and computing power. Data in the combat command chain can optimize the command process, accelerate the decision-making process, and multiply the command efficiency. In combat command under intelligent conditions, the hardware system will be closely combined with efficient algorithms and powerful computing power, which can achieve rapid situation perception and accurate situation judgment, continuously shorten the combat preparation cycle, promote the transformation from data advantage to decision-making advantage and action advantage, and promote the emergence of command capabilities.
Deep human-machine interaction and intelligent algorithms promote the improvement of command efficiency. Artificial intelligence technology is the product of the cross-integration of multiple technologies. Combat command under the background of intelligence will reconstruct the basic connotation of combat command with new elements represented by “cloud, network, terminal, and group”. Through the integrated application of technologies such as voice recognition, natural language processing, and human-computer interaction, the speed of information and command flow in each node and link of command can be accelerated, and the realization of intelligent platform control and intelligent system decision-making can be promoted, and the pressure of the command subject can be released, so that it can better respond to other emergencies, and provide intelligent solutions for improving command efficiency.
The competition for intellectual property rights is fierce, and artificial intelligence promotes innovation in command technology. Under the conditions of future information-based and intelligent warfare, the technological war between data, algorithms, and computing power will intensify, and the competition for intellectual property rights will also become more intense. In the field of combat command, big data and algorithms such as deep learning and enhanced learning will have a profound impact on the timeliness of situation perception, the level of human-computer interaction, and the quality and efficiency of simulation and evaluation. The party that masters advanced technology can make decisions and judgments faster than the enemy, implement response adjustments one step ahead of the enemy, and strike and damage one step ahead of the enemy, so as to achieve better, more accurate, more complete, and more detailed planning and deployment and dynamic control.
Manned and unmanned collaboration, mission-driven iterative development of command means. Unmanned combat forces shine in armed conflicts and have a profound impact on the course of combat. How to command and control this force is a problem that must be solved in combat command under the background of intelligence. Obviously, manned and unmanned collaborative combat will be a new style of intelligent warfare. In the process of manned and unmanned collaborative combat and unmanned swarms conducting autonomous combat, targeted adjustments and optimizations can be made to the command process, command system, command authority and responsibility, and command mechanism to adapt to the needs of intelligent development.
The system support is obvious, and the computing power guarantees the efficient operation of the command system. Modern warfare is a comprehensive comparison of systems and systems. The system interconnection of combat command under the background of intelligence is becoming more and more obvious, but there are many constituent elements, complex systems, and arduous computing tasks, and there is an urgent need for machine computing power adapted to provide power support. Through intelligent computing centers, cloud computing, edge computing, etc., the advantages of machine computing power can be fully utilized to support the efficient operation of the command and control platform, provide power guarantee for situation perception, target identification, mission planning, rapid strikes, etc., and provide effective support for “information power + mobility + control + strike power”.
The prelude to the era of intelligent warfare has begun. Command information systems with intelligent characteristics will become the “central nervous system” of future intelligent combat command and control, and the supporting means of intelligent combat command and control. Accelerating the construction of intelligent command information systems is an inherent requirement for the development of military intelligence. Only by clarifying the key points of the development of intelligent command information systems, grasping the key points of intelligent command information system research and development, and exploring the key points of intelligent command information system development, can we better promote the construction and development of intelligent command information systems and win the initiative in future intelligent combat.
Clarify the key points of developing intelligent command information system
Intelligent command information system is the inevitable choice for the development of war form to information-based intelligent war, the inevitable result of the development of scientific and technological revolution, and the demand of the times for the development of military intelligence. Clarifying the development significance of intelligent command information system will help to identify the direction of intelligent command information system construction and establish the long-term goal of system development.
Promote the intelligent evolution of war forms. In future intelligent warfare, the battlefield situation changes rapidly and the battlefield environment is complex and harsh. In order to take the initiative on the battlefield, “intelligence control” becomes the new commanding height, and the intelligent command information system is undoubtedly an important support means for future combat command and action. Its intelligent development can promote the evolution of war forms to intelligence, and is an important support for intelligent warfare to gain the initiative and seek victory.
Support intelligent innovation of combat concepts. Future intelligent combat requires a combat command concept that is compatible with it, and the intelligent command information system is an important support for the practical application of the combat command concept, and is the soil for the innovation and development of the intelligent combat command concept. New intelligent combat command concepts such as human-machine hybrid command formation, data-driven command activities, open development command mode, and intelligent force-focused command process are inseparable from the support of intelligent command information systems. Intelligent command information systems will serve as the extension of the human brain, break through the physiological limits of the human body, and realize the organic integration of combat command art and intelligent technology.
Promote the intelligent transformation of combat methods. The widespread application of artificial intelligence technology in the military field has brought about major changes in the mechanism of combat victory. Intelligence has surpassed firepower and information power and has become the primary factor in determining the outcome of a war. The construction and development of intelligent command information systems will promote the transformation of combat methods to intelligence, making the combat methods change from “combat network + precision-guided weapons” in the information age to “intelligent Internet of Things + manned/unmanned combat platforms” in the intelligent age, and the basic combat style will evolve from “network-centric warfare” to “cognitive-centric warfare” accordingly.
Grasp the key points of intelligent command information system research and development
The command information system is a product of the information warfare era. With the rapid development of military intelligence and the research and practical application of intelligent combat winning mechanisms, the intelligent upgrade of the command information system is imminent. We should highlight the key points of functional research and development to create a new intelligent command information system.
“Super brain” assists decision-making. In future intelligent warfare, the amount of battlefield information data is huge and complex and changeable. Commanders are easily trapped in the “sea of information” during the command process, resulting in information confusion and affecting command decisions. With the emergence of intelligent decision-making assistance technology and “cloud brain” and “digital staff”, a new decision-making model based on “human brain + artificial intelligence” collaboration is quietly taking shape. The intelligent command information system will break through the limits of human intelligence. As an extension of the human brain, it will assist commanders in their work and enable war decisions to develop from simple human brain decisions to “human brain + artificial intelligence” super brain command decisions.
“Full-dimensional” situational awareness. In future intelligent warfare, there will be a trend of multi-dimensional space, multiple forces, various styles, and accelerated rhythm. Comprehensive and flexible grasp of battlefield situation will become the basis for commanders’ decision-making, and the multi-domain integration and intelligent dynamic presentation of full-dimensional battlefield situation will become an inevitable requirement for the construction and development of command information systems. The command information system’s perception, understanding, integration and prediction of battlefield situations such as target identification, threat level estimation, combat action prediction and future battle situation prediction are expanding from land, sea, air, space, electromagnetic, network and other spaces to cognitive domains and social domains, realizing “full-dimensional” situational awareness.
“Intelligent” network communication. In the future, intelligent warfare will use a large number of intelligent command and control platforms and intelligent weapon platforms, and the intelligent information and communication system must be used to connect the command and control platforms and weapon platforms. Like the nerves and blood vessels of the human body, the intelligent information and communication system plays a linking and lubricating role in intelligent warfare. Therefore, it is necessary to establish an intelligent information network with full-dimensional coverage and uninterrupted connection to support the connection and control of intelligent equipment, form intelligent optimization of network structure, intelligent reorganization of network anti-destruction, and intelligent anti-interference capabilities, so as to ensure intelligent collaborative warfare between platforms and give full play to the best overall combat effectiveness.
“Unmanned” autonomous collaboration. In recent local conflicts around the world, drones have been used in large numbers and played an important role in determining the direction of the war, which has attracted widespread attention from all parties. Unmanned weapons and equipment are the material basis of intelligent warfare, and have formed subversive combat styles based on this, such as invasive lone wolf warfare, manned/unmanned collaborative system attack warfare, unmanned system formation independent warfare, and drone swarm cluster warfare. Although unmanned warfare is dominated by humans, machines are given a certain degree of autonomous action authority in the background, thereby realizing unmanned combat operations on the front line. However, the unmanned battlefield is changing rapidly, and the destruction of human-machine collaboration will become the norm. The command and control system of the unmanned intelligent equipment platform must be more intelligent and be able to conduct autonomous collaborative operations according to the combat objectives.
“Active” information defense. Intelligent warfare will inevitably face all-dimensional and diverse information attacks from powerful enemies. The level of information security protection capabilities directly affects the outcome of the battle for “intelligence control” on the battlefield and is a key link in the construction of intelligent command information systems. Therefore, we should take the initiative to actively formulate and improve network protection strategies, enrich intrusion detection capabilities and authentication and identification methods, strengthen the application of high-tech information security, strengthen the anti-interference and anti-intervention capabilities of various wireless transmission methods, build strong intelligent tracing and countermeasure capabilities, and effectively curb information attacks.
Exploring the key to the development of intelligent command information system
The development of intelligent command information system is not only a technological innovation, but also requires further emancipation of mind and updating of concepts. To promote the development of intelligent command information system, we must change the traditional idea of adding hardware, building a large “network”, collecting and storing various types of data, break through the inherent hierarchical settings, create an open and service-oriented system, aim at the needs of intelligent combat command and action, and explore and study the key points of the development of intelligent command information system.
Innovative concept. Adhere to the guidance of innovative thinking concepts, learn from the development ideas of intelligent command information systems of military powers, combine actual needs, and explore a development path with its own characteristics. We must break the traditional “chimney” approach, adhere to the top-level design and overall planning of command information systems, unify interfaces, protocols and standards, and form an open and sustainable system architecture layout; adhere to the system development ideas of combining research, construction and use, formulate development strategies for different stages in the short, medium and long term, and standardize the development direction of system construction; adhere to the iterative upgrade and optimization and improvement strategies, and continuously improve the intelligence level of various subsystems such as command and control, intelligence reconnaissance, communications, information confrontation and comprehensive support, to ensure the sustainable and healthy development of intelligent command information systems.
Focus on the key. Focusing on the construction of key capabilities of intelligent command information systems is an important support for intelligent warfare to gather intelligence and win with intelligence, and is the key to intelligent warfare to gain the “right to win”. Algorithms, computing power, and data are not only the internal driving force and support for the development of artificial intelligence, but also the core capability requirements and advantages of intelligent command information systems. The development of intelligent command information systems must adhere to algorithm innovation research to improve the system’s cognitive advantages, speed advantages, and decision-making advantages; accelerate the research and development of next-generation computers represented by quantum computers to provide stronger computing power support for intelligent command information systems; deeply explore the deeper and wider dimensional information value in massive combat data resources to seek the first opportunity to win.
Gather wisdom to tackle key problems. The construction and development of intelligent command information systems is one of the main projects of military intelligence. It is a multi-field, multi-disciplinary, multi-department, and multi-unit integrated and coordinated project. The construction and development of intelligent command information systems must adhere to the spirit of collective wisdom, collective wisdom, and pioneering innovation, aiming at strategic forward-looking fields such as sensors, quantum information, network communications, integrated circuits, key software, big data, artificial intelligence, and blockchain, and insist on the promotion of high-tech and the pull of intelligent combat needs. Carry out in-depth research and exchanges in multiple fields, multiple levels, and multiple forms, continuously break through innovation, iterate and upgrade, and make the intelligent command information system more complete and more intelligent.
Collaborative development. To further promote the construction and development of intelligent command information systems, we must fully absorb local advanced technological achievements and integrate into the era of innovation and development of artificial intelligence in the world. At present, the world’s artificial intelligence technology is booming, accumulating strong development momentum and technological advantages. Artificial intelligence technology has strong versatility in application and broad prospects for the transformation and application of technological achievements. It is an important way to achieve the construction and development of intelligent command information systems. It is necessary to study and formulate general technical standards, remove barriers, break the ice, facilitate military-civilian cooperation, and realize the sharing and linkage of technological achievements. It is necessary to cultivate and shape new military talents through collaboration, so that they can constantly adapt to the needs of various positions under intelligent conditions and give full play to the effectiveness of intelligent command information systems.
President Xi Jinping stressed that in the new era and new journey, the world is undergoing a century-long transformation, the new military revolution is developing rapidly, and my country’s security and development needs are undergoing profound changes. It is more urgent to achieve the goal of strengthening the military, and we must comprehensively strengthen military theory work. To accelerate the formation of a military theory system that is contemporary, leading, and unique, we must expand our thinking horizons, strengthen military theory innovation, strive to seize the commanding heights of military theory innovation, and gain new advantages in military theory competition, and thus seize the initiative in the strategic game between major powers.
Reconstructing a pluralistic cognitive framework based on the characteristics of the war era
Since the 21st century, with the development of global politics, economy, culture, and science and technology, the characteristics of modern warfare have undergone profound changes. The system confrontation, spatial superposition, and multi-domain hybrid characteristics of the high-end war game between major powers have become more prominent. The war form is accelerating towards a highly dispersed force, highly circulated information, and highly coordinated actions. We urgently need to examine the driving force of the times for innovation in military theory.
The timeliness of the evolution of war forms. After combing through the development context from traditional warfare to modern warfare and comparing and analyzing it, we can find that the simple primitive form of “building a stronghold, fighting a stupid battle, and fighting in a group” has already moved towards multiple advanced forms such as multi-domain warfare and hybrid warfare. The war concept, combat system, tactics and fighting methods are all evolving continuously. The driving force of the times is the coupling effect of “technical background determines tactical quality, and tactical innovation forces technological innovation”. Against this background, future wars will present the three major characteristics of “full-domain linkage, intelligent dominance, and unmanned front”. In essence, it is a breakthrough in nonlinear state, an update of war philosophy, and even a super-dimensional power game. The driving force behind it is the endless emergence of new combat concepts. Military theory innovation must face the compound challenges of full-domain confrontation, hybrid competitive capabilities and technological breakthroughs. The core lies in building a new war concept that can break the constraints of thinking and achieve cross-domain victory.
The leading nature of military theory game. The game between major powers is a long-term process, in which the arms race is a traditional path of mutual game, while another emerging track is the military theory competition. First of all, military theory is the high-level logic of the game between major powers. The alternating evolution of leading, accompanying and follow-up military theories provides a blueprint for resource integration, training iteration and force optimization for the game between major powers. It also provides methods and strategies for restricting and cracking the opponent’s capabilities, which can accelerate the trend of the military system to win the battle. Secondly, with the continuous changes in the international situation and scientific and technological development, new contradictions, new problems, new goals and new threats continue to emerge, and the causes, subjects, forms, and scenarios of war and confrontation will be more complex, diverse and multi-domain integrated, and their performance will be more uncertain and nonlinear. Whoever can recognize the future war form and style and whoever has a rich concept of combat concepts can take the initiative in international games.
The deterrent effect of advanced military theories. Advanced military theories can coordinate existing war resources to the greatest extent through scientific theoretical design, and fully transform war potential into war power. Therefore, advanced military theories are both combat effectiveness that can win wars and deterrence that can deter wars. For example, people’s war is our magic weapon to defeat the enemy, which has been proven by war practice. For a long time after the founding of New China, imperialism and hegemonism did not dare to act rashly against our country. One important reason was that they were afraid of the power of our people’s war. In recent years, the form of war has accelerated its evolution towards intelligence, and new combat concepts of foreign armies have emerged in an endless stream. In the face of competition in military theory innovation on the “silent battlefield”, we must have insight into the new development of intelligent combat theory, examine the new changes in intelligent combat styles, and adhere to the principle of “you fight yours, I fight mine”. We must be good at creating advanced fighting methods to defeat the superior, and we must also be good at avoiding the real and attacking the virtual to attack the incapable, and innovate and develop theoretical deterrence with our own characteristics.
Promote cross-domain communication and integration, and deconstruct multi-dimensional innovation mechanisms
Modern warfare has broken through the boundaries of land, sea, air, space and power grids, proving the necessity of multi-domain linkage and multi-dimensional connection. In this vast military and even civilian field, the military theory innovation must integrate scientific and technological channels, build a strategic and tactical research and training platform, and seek breakthroughs from the innovation mechanism by gathering the best and releasing energy, integrating information, and integrating strikes.
The battlefield space is ubiquitous and multi-dimensionally reconstructed. The essence of battlefield space reconstruction is the breakthrough of technological civilization on physical boundaries, that is, when new technologies develop to a certain extent, the physical domain, information domain, social domain, etc. will present a reconstructed form. This reconstruction breaks the spatial limitations and time dimensions of the traditional battlefield, and deeply promotes the war confrontation from the centralized and linear physical space to the hyper-dimensional space of multi-domain integration and boundless linkage, which brings about the ubiquitous combat domain, all-encompassing combat elements, and all-encompassing combat forces, and will form a new combat form. This requires military theory to reconstruct the three-dimensionality, multi-dimensionality and linkage of modern warfare from the aspects of combat system, strategy and tactics, and node elements. Especially in the future, the mixed linkage of battlefield space such as politics, economy, military, and public opinion will bring about many sources of struggle, wide fields, and strong coupling. Military theory innovation needs to have a deep insight into the connotation and essential characteristics of the endogenous development of battlefield space, so as to reconstruct an autonomous, flexible, elastic, and closed-loop combat space and highlight the battlefield ecological mechanism of linkage and balance.
Reshaping of multi-layer technology nested structure. Modern warfare needs to integrate technical systems at different levels and in different fields to form a highly coordinated and dynamically adaptive combat system to cope with the complex needs of informatization, intelligence and precision. The huge combat system urgently needs to evolve from a single function to a systematized and networked one. The core lies in breaking the boundaries of traditional military services and equipment technology and building a multi-dimensional linkage technology ecosystem. For example, the strategic early warning system requires three-dimensional networking of space satellites, ground radars, underwater sonars, etc., that is, integration and nesting from the physical layer; the global battlefield perception network requires real-time data of space-based surveillance, air early warning, and ground reconnaissance, that is, fusion and interaction from the information layer; the joint global command and control system needs to complete target identification, threat assessment and target allocation within seconds, that is, intelligent decision-making from the cognitive layer. These cross-domain communication integrations force the deep reconstruction of the technical architecture, which in turn triggers the transformation of military organizations and actions. Technological innovation drives tactical breakthroughs, promotes the iteration of equipment systems and the reshaping of military theory systems, which is the secret of the innovation mechanism of military theory.
Cross-domain knowledge integration and cognitive reconstruction. Modern warfare has broken through the Clausewitzian “trinity” framework and presents the characteristics of quantum entanglement-style full-dimensional confrontation. For example, the US military’s “mosaic warfare” theory integrates AI and biological nerves to construct a dynamic and reconfigurable killing network. This requires that military theory innovation must have the ability of cross-domain deconstruction and cognitive reconstruction. This integration and reconstruction is not a simple superposition of knowledge, but a new dimension of understanding of war and a metacognitive system through the “emergence effect”. This requires breaking down disciplinary barriers and traditional thinking frameworks, integrating advanced technologies such as communications, navigation, detection, and quantum on the basis of cybernetics, information theory, and systems theory, and forming a knowledge ecosystem with its internal logic that can couple new tactics, combat systems, and war forms.
Create an open source theoretical ecosystem and form a distributed innovation pattern
With the development of disruptive technologies such as artificial intelligence, brain-computer interfaces, and multi-dimensional information, the development of military theory has shown an era trend of diversified innovation. If we can activate the innovation potential with an open source ecosystem, we may be able to develop a different innovation model for military theory from the existing ones – one that maintains the traditional background of military theory while also having the technological sharpness of the intelligent era. Its core lies in stimulating innovation through an open ecosystem, diversified cooperation, and localization.
Shaping an open source ecosystem. Traditional military theory research is highly confidential and exclusive, and inevitably has information barriers, thinking limitations, and technical gaps, which can no longer meet the needs of war development. The superiority, vitality, and professionalism shown by the open source big model inspire the world. The open source military theory ecosystem can also build an advanced basic military theory base through a controllable open sharing ecosystem of theoretical frameworks, tactical deductions, and technical solutions under the support of a hierarchical collaboration system and blockchain technology, and then derive concrete military theory plug-ins for operational concept trees, scenario sets, and style groups in various fields. Its ecological connotation lies in breaking departmental boundaries, integrating military units, scientific research institutes, local universities, social think tanks, etc., and using supply and demand announcement platforms, war game deduction platforms, information interaction platforms, etc. to form a closed-loop feedback environment of “theoretical crowd creation” with multi-party participation. This distributed collaborative ecology can accelerate the formation of theoretical innovation and iteration through the interaction between nodes, and achieve sustainable development advantages in a complex internal and external environment.
Integration of military democracy. In the process of military theory innovation, through a professional and efficient collective collaboration mechanism, scattered cognitive resources are transformed into collective combat effectiveness, forming cross-domain and cross-weapon collaboration. Its success depends on three fulcrums: an open resource organization structure, an efficient knowledge management mechanism, and a deep integration of science and technology. This innovation model reshapes the production process of modern military theory: breaking the vertical, closed, and minority participation characteristics of traditional military theory innovation, and forming a collaborative paradigm that includes sharing and competitive participation of multiple subjects. This means that military theory innovation has entered a new stage of “collective wisdom + knowledge transfer”. The key is to release innovation potential through a military democracy mechanism, and to enhance the system resilience of theoretical innovation while ensuring military effectiveness. The ultimate goal is to form a theoretical system that can both guide its own military practice and contribute to human war cognition.
Highlight its own characteristics. The “two combinations” are the fundamental way to promote the theoretical innovation of the Party. To strengthen the innovation of military theory, we must insist on combining the basic principles of Marxism with the practice of building the people’s army and absorbing the essence of China’s excellent traditional military culture. We should focus on using the “arrow” of truth to shoot the “target” of military practice in the new era, and innovate and develop military theory in the process of creatively applying Marxism to analyze and deal with contemporary Chinese military issues. We should focus on extracting rich nutrition from China’s excellent traditional military culture, absorbing the war concepts, military wisdom, strategic thinking, military tactics and strategies contained therein, and giving military theory distinct Chinese characteristics, Chinese style and Chinese style. In particular, we should focus on deeply integrating the laws of modern warfare and the laws of war guidance, the essence of China’s excellent traditional military culture and China’s national conditions and military conditions, forming a military theory generation system with autonomy, adaptability and foresight, and constantly opening up new horizons for the development of our military’s military theory.(Editors: Dai Xiaoling, Wan Peng)
In today’s era of rapid technological development, the technological competition between China and the United States is like a war without gunpowder, especially in cutting-edge technology fields such as lithography machines and chips. The United States has relied on its technological advantages to blockade and suppress my country, trying to curb the pace of my country’s technological rise. However, things suddenly turned around, and pressure can often be transformed into motivation. my country’s technology companies did not retreat, but instead accelerated the pace of independent research and development. Recently, the first appearance of a new generation of domestic optical quantum computers is undoubtedly a shining star in my country’s science and technology field, illuminating the road to future technological development.
Stunning debut, showing strength
This device, called “TurningQ Gen2 Large-Scale Programmable Optical Quantum Computing System”, attracted countless eyes. It looks like a double-door refrigerator, seemingly ordinary, but contains huge scientific and technological energy. The device is mainly composed of three core components: quantum light source unit, quantum computing unit, and detection unit. Each component embodies the hard work and wisdom of scientific researchers.
According to relevant persons in charge of Turing Quantum, this optical quantum computer has a quantum superiority level of 56 photons. When solving certain specific problems, its computing power is almost comparable to that of the top supercomputer, Tianhe-2. As an outstanding representative of my country’s supercomputers, Tianhe-2 has been ranked among the top in the global supercomputer rankings many times. Its powerful computing power has provided strong support for many scientific research and engineering fields. Today, the computing power of domestic optical quantum computers on specific problems is comparable to that of Tianhe-2, which is undoubtedly a major breakthrough in my country’s quantum computing field.
What is even more surprising is that compared with Tianhe-2, this optical quantum computer has obvious advantages in terms of floor space and energy consumption. Supercomputers usually require huge computer rooms and a large amount of energy supply to maintain operation, while optical quantum computers are only the size of a refrigerator, which greatly saves space and energy. This not only reduces the cost of use, but also makes it possible for the widespread application of quantum computers.
Key components, simultaneously unveiled
At the exhibition, the key device for the industrialization of this quantum computer, the photonic chip based on 110 nanometer technology, was also unveiled. The photonic chip is one of the core components of the optical quantum computer. It uses photons to transmit and process information and has the advantages of high speed and low energy consumption. The emergence of the photonic chip based on 110 nanometer technology marks that my country has made important progress in photonic chip manufacturing technology.
The development and production of photonic chips require high-precision manufacturing processes and advanced equipment. Through unremitting efforts, Chinese researchers have overcome technical difficulties one after another and successfully developed photonic chips based on 110-nanometer technology. This achievement not only lays a solid foundation for the industrialization of my country’s optical quantum computers, but also wins my country an advantage in the development of photonic chips.
Future prospects, unlimited potential
With the continuous advancement of quantum computing technology, the further optimization of CPO optoelectronic co-packaging and related micro-nano processing technologies, quantum computers are expected to significantly improve computing power while reducing their size to the size of a laptop computer. This prospect is exciting and will bring revolutionary changes to the popularization and application of quantum computers.
In the field of scientific research, quantum computers will provide powerful tools for solving complex scientific problems. For example, in the fields of quantum chemistry, materials science, biomedicine, etc., quantum computers can simulate the structure and properties of molecules and accelerate the process of new drug development and material design. In the financial field, quantum computers can be used for risk assessment, portfolio optimization, etc. to improve the accuracy and efficiency of financial decision-making. In the field of artificial intelligence, quantum computers can accelerate the training of machine learning and deep learning algorithms and promote the development of artificial intelligence technology.
In addition, the widespread application of quantum computers will also drive the development of related industries. From the manufacture of photon chips to the assembly and debugging of quantum computers, to the development and application of quantum computing software, a huge industrial chain will be formed. This will inject new impetus into my country’s economic development and create a large number of employment opportunities.
Independent innovation, forging ahead
The debut of the new generation of domestic optical quantum computers is another major achievement of my country’s independent scientific and technological innovation. In the face of the blockade and suppression of the United States, my country’s technology companies did not choose to rely on imports, but firmly embarked on the path of independent research and development. This spirit of independent innovation is the core driving force of my country’s scientific and technological development.
However, we must also be aware that there is still a certain gap between my country and the world’s advanced level in the field of quantum computing. In future development, we need to continue to increase investment in scientific research, cultivate more scientific and technological talents, strengthen international cooperation and exchanges, and continuously enhance my country’s core competitiveness in the field of quantum computing.
The debut of the new generation of domestic optical quantum computers is an important milestone in the history of my country’s scientific and technological development. It allows us to see the huge potential and broad prospects of my country in the field of quantum computing. I believe that in the near future, quantum computers will enter our lives and bring more surprises and changes to the development of human society. Let us look forward to the arrival of this day and work hard for the brilliant future of my country’s science and technology!
