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National Defense Science and Technology News
April 2, 2021
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1. DARPA seeks to develop "third wave" artificial intelligence theory and application technology
third wave Artificial intelligence technology will solve the limitations of the "first wave" (rule-based artificial intelligence) and "second wave" (artificial intelligence based on statistical learning), enabling machines to adapt to changing environments. DARPA issued a special announcement on March 24, seeking pixel intelligent processing (IP2) technology to improve the accuracy and usability of video image recognition algorithms. IP2 technology is designed to solve two key problems of embedding artificial intelligence into sensor edge devices: data complexity and the realization of accurate, low-latency and low-power artificial intelligence algorithms. Researchers will focus on processing individual pixels to reduce data complexity, make the back-end processing more efficient and keep the data undistorted. This artificial intelligence solution will be tested using the self-driving vehicle dataset of the University of California at Berkeley. (United States, "Defense One")
Author: Zhao Xiao
Editor: Sun Qin
2, British Army is developing robotic and autonomous system of long-term strategic
The strategy will serve as An important part of the transformation and modernization plan in the "British Defense Command Document", its core idea is to create combat advantages for ground forces by integrating robots and autonomous systems (RAS) in human-machine formations (HMT). Lamont, who is in charge of RAS in the British Army, divides the future development of HMT into three stages: 2025 is the initial delivery stage, and the Army seeks to deliver a light brigade with RAS capabilities; 2025 to 2030 is the development stage, and the Army seeks to develop one. Strike brigade with integrated RAS capability; 2030-2035 is the research phase,The Army seeks to broadly integrate RAS capabilities in divisional units. RAS is one of the Army's four major research and development themes. The other three themes are artificial intelligence and machine learning, electrification, and networked sensors and effectors. The United Kingdom is currently studying how to integrate these four themes into a force concept, and then form an executable force plan, so that the Army can conduct operations in different ways. (British Jane's website)
Author: Zhang Jia shore
3, US Department of Defense and the land, sea and air force and actively promote cloud services
current US Department of Defense "United universal basic artificial intelligence" (JCF) The platform already has "initial combat capability" and will be upgraded to achieve "comprehensive combat capability", thereby accelerating the development of artificial intelligence in the Ministry of National Defense. JCF aims to lower the barriers to artificial intelligence applications by providing a safe test bed that allows users to share data sets, training data, and algorithms across national defense ministries. The U.S. Navy has migrated related mission resources from the Navy's data center to the "Amazon" service platform. In the future, it will accelerate the permanent migration of office efficiency and collaboration tools to the commercial cloud environment through the "Top Speed Operation" plan. The U.S. Air Force and Space Force will formulate policies to improve the readability and availability of data, and accelerate the implementation of future cloud plans. The US Army has begun to provide cloud services for soldiers at the tactical level, migrating applications used in the command post to a distributed cloud environment, and building a tactical cloud architecture. The goal of the US Army in the next two years is to refactor the mission command application to work in a hybrid cloud environment; integrate a variety of commercial clouds and private tactical clouds to provide battlefield intelligence and data integration. (US Federal news website)
Author: Zhang moon
4, the US Army set up a new Global Operations Center (ADOC)
The center is part of the US Army to support joint global command and control operational concepts work by the Army and more The domain working group is responsible for designing new combat methods, strengthening data sharing, connecting global weapon systems, and improving the strike accuracy and range of weapon systems; ADAC will provide commanders with faster access to analysis through connected sensors Data capabilities,At the same time, it helps the commander speed up the deployment of weapons. (US ExecutiveGov website)
Author: Zhang moon
5, US Navy submarines will be deployed "black wing" 10C UAV
US Department of Defense has selected US company AeroVironment for the Navy with 120 The "Black Wing" 10C UAV with photoelectric sensors to support the U.S. Navy’s "Submarine Launched UAV System" program. The "Black Wing" 10C UAV will be deployed on naval submarines, capable of flying beyond the visual range for at least one hour, using variable bandwidth to encrypt data links. In addition, US Navy experts also discussed the use of drones to provide supplies to submarines, and tested a platform through which large quadrotor drones can deliver small payloads to submarines that surfaced. (United States' military and aerospace electronics ")
Author: Hu Yayun
6, the United States developed to convert the radio waves into electrical energy new technology
Recently, the Pennsylvania State University developed a radio from The method of obtaining energy in the wave can power wearable devices. The core of the new method is a stretchable high-frequency dipole antenna system consisting of two stretchable metal antennas integrated on a conductive graphene substrate with a metal coating. The system is connected with a rectifier circuit to form a rectifier antenna, which can convert the energy of electromagnetic waves into electrical energy to supply power to wireless devices or charge energy storage devices. This new method has the advantage of sustainable electricity consumption and is expected to be applied in any field that requires electricity. (American physicist organization's website)
Author: Li Tiecheng National Security Information Industry Development Research Center
Editor: Guo Wenxu
7, India and South Korea will further strengthen defense cooperation
March 26, India Defense Minister Rajnat Singh and South Korean Defense Minister Xu Xu held a meeting in New Delhi,The two sides pledged to revive defense exchanges and cooperation postponed due to the new crown epidemic: hold regular meetings such as the "two plus two" meeting of foreign and defense ministers; expand relations in areas such as space and cyber security, and maintain peace with the United Nations on maritime issues Strengthen cooperation in action and other aspects; discuss ways to deepen cooperation in the defense industry; reiterate that the Indo-Pacific region should become part of the international order and support multilateral initiatives to promote peace and stability in the region. (British Jane's website)
Author: Zhang Jia shore
8, the US Department of Defense office for rapid response technology highly innovative technology
March 24, the Office released "2021 global demand Statement", aimed at Seek technologies in the following key areas from the industry: artificial intelligence/machine learning; autonomous capabilities; biotechnology; networks; directed energy; network-wide command, communication and control; hypersonic; microelectronics; quantum; space; 5G; and other disruptions Sexual technology. The office will look for technologies that have been proof-of-concept or have been verified in the laboratory. The goal is to bring the innovative prototype to technology maturity level 6, and then hand it over to the relevant service or agency. (United States of America "C4ISR network")
Author: Liu Seahawks are group Beijing Science and Technology Information Institute
Long Yu of China Electric Division 27
Editor: Zhao Xiao Guo Wenxu
9, Russia 3 nuclear submarine surfaced for the first time in the Arctic to break ice at the same time
On March 26, the commander-in-chief of the Russian navy, General Yevmenov, reported to President Putin that three Russian nuclear submarines surfaced for the first time during the Arctic exercise. On the surface of the water, the maximum distance between submarines is 300 meters. Kravchenko, the former chief of the general staff of the Navy, believes that this shows that the Russian submarine force is capable of firing multiple ballistic missiles at the same time while maintaining maximum concealment.
Russia is carrying out a comprehensive Arctic expedition called "White Bear-2021". This exercise is part of the expedition. This is the first time that Russia has conducted a series of combat training, scientific research and various practical activities in the subpolar region.A total of more than 600 military and civilian personnel participated in the inspection, and about 200 weapons and special equipment were used. At present, the average temperature in the area is minus 25-30°C, the ice layer is 1.5 meters thick, and the wind speed is 32 meters per second. (Russia Tass website)
Author: Wang Xingchun Nuclear Strategic Planning Institute
cloud Wenjing China Academy of Engineering Physics Science and Technology Information Center
Editor: Zhao Xiao
10, South Korea and importance of space exploration Supporting the development of the aerospace industry
On March 25, South Korean President Moon Jae-in gave a public speech on space exploration for the first time since taking office, stating that South Korea plans to launch its first unmanned lunar lander using domestic rockets by 2030. It also revealed a series of other plans aimed at enhancing South Korea’s space development capabilities. On the one hand, Moon Jae-in emphasized the role of the private sector in improving South Korea’s space development capabilities, saying that the government will step up efforts to build an innovative industrial ecosystem to support the development of private launch vehicle companies. On the other hand, he expressed the need to enhance the international competitiveness of South Korea’s satellite systems to meet the 6G era and improve South Korea’s defense capabilities in the space sector. In February 2021, the South Korean government proposed to invest US$543 million in space activities to increase the production capacity of South Korean satellites, rockets and other key equipment. (United States, "Space News")
Author: Ling Zhang Jin of China Aerospace Science and Systems Engineering Institute
Editor: Hu Yayun
11, the latest Italian aircraft carrier ready to officially run F-35B fighter
US F-35 The Joint Project Office has submitted a flight permit proposal for the fifth-generation F-35B fighter to the Italian Navy to ensure the safe operation of the fighter on Italy’s latest " Cavour" aircraft carrier (CVH 550). To formulate this recommendation, the crew of the F-35 Patuxent River Integrated Test Unit and the crew of the Cavour conducted a five-week sea flight test, including 115 short-range takeoffs and 120 vertical flight tests. Landing and 2 vertical takeoffs,In order to evaluate the operation of the "Lightning" type II short take-off and vertical landing deformation and the integration of the air system. After the test was completed, the F-35 Joint Project Office analyzed a large amount of data and formulated recommendations for the safe operation of the F-35B on the Cavour for the US Marine Corps and Italian Navy . (Defense blog site)
Author: Miss Monroe China Aviation Development Institute
Air Material Editor: Sun Qin
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Note: Original sources On the Internet, the opinions in the article do not represent the position of this official account, and the relevant suggestions are for reference only.
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