China has realized the future weapon that the United States just started to blow

The implication of the US media is that although the Chinese navy has "surpassed the US navy in scale" in recent years, the US still has an advantage in the most advanced technology field - although the prototype of these unmanned submarines is still being tested, it is still early to go into service

But is that really the case? At the 9th China (Beijing) Military Intelligent Technology and Equipment Expo (Beijing Military Expo), which opened on the 17th, the veteran driver found that the "manta ray" unmanned submersible, boasted by the United States, has already had similar products in China, and its performance is more advanced, and its future cluster operations are more perfect

A few years ago, the highly simulated "Golden Dragon Fish" robot was exhibited at the Beijing Military Expo, and its swimming posture in the water is even difficult to distinguish between true and false. Now Boya Gongdao Company, which manufactures the "Golden Dragon Fish" robot, has brought more bionic underwater robots to this Beijing Military Expo. These include the BM-1800 "manta ray" bionic robot.

For comparison, Boya Gongdao Company generously disclosed the performance data of BM-1800 "manta ray" bionic robot. Its length, width and height are 3.7 meters, 1.7 meters and 0.6 meters respectively, and it weighs 500 kilograms. Its working water depth is 300 meters. It adopts bionic propulsion and has the ability to hide underwater; If necessary, two vector pump jet engines can also be used to realize high-speed underwater movement. From these data, its performance is at least as good as, or even better than, the American "manta ray" unmanned submersible - the water depth of 300 meters is consistent with the "marine environment unreachable to humans", and the bionic propulsion mode is also adopted, and the efficiency of the pump jet engine is higher than that of the propeller propeller. At the same time, the "manta ray" bionic robot can also be equipped with different loads according to actual needs. According to the staff, the BM-1800 "manta ray" bionic robot can be equipped with cameras, lights, forward looking sonar, mechanical arms and other devices, and plays a role in national defense, water conservancy and hydropower, river search and rescue, environmental monitoring and other fields.

It is reported that these underwater bionic unmanned submersibles take marine fish as the bionic object, integrate multiple technical achievements such as underwater bionics, autonomous control, underwater detection, etc., adopt a highly bionic shape, bionic propulsion design, and have the advantages of low noise, high concealment, flexibility, and long-term underwater self-supporting. They are suitable for concealed operations in a variety of harsh environments, It will bring a new solution for completing the task of deep and high seas.

In addition, another feature of these bionic submersibles is far more than that of their American counterparts. It is reported that the company's multiple underwater bionic unmanned submersibles can also build a bionic fish cluster, with cluster control as the core, to form a collaborative perception, decision-making, and operation system, use the advantages of cluster operation to improve regional operation capability, can focus on key marine areas, apply to port reconnaissance, key channel monitoring, island defense and other tasks, and achieve regional unmanned operations.