Underwater drones
Chinese anti-frogman weapon system
Chinese underwater drones are the nemesis of the Vietnamese frogman
Times/Sansugi Photo/From the Web
According to qingdao news network reports a few days ago, China's Tianjin University independently developed the Underwater Unmanned Glider (AUG) "Haiyan", in the northern part of the South China Sea water depth of more than 1500 meters in the sea passed the test, creating China's homemade underwater glider trouble-free voyage of the longest, longest, the largest depth of work and many other records.
According to the report, "Haiyan" may be an ideal combat platform. In the future, Chinese military companies may manufacture a large-scale version of the "Haiyan", an underwater machine that can carry large sensors and detect frogmen, mines and submarines at longer distances, making China's anti-submarine capabilities in the South China Sea expected to jump.
In addition, it was reported that the Petrel could also carry weapons and perform underwater escort or attack missions. In the face of Vietnam's recent dispatch of frogmen in the "confrontational waters" of the South China Sea to lay fishing nets and floating debris to interfere with the construction of chinese vessels to build drilling platforms, Haiyan can patrol around the rigs and automatically attack vietnamese frogmen as soon as they detect them.
According to official Chinese data, in the recent South China Sea test, the "Haiyan" has been running continuously for more than 21 days, with a maximum working depth of 1,094 meters and a maximum underwater propulsion speed of about 6,000 meters per hour.
Tianjin University pointed out that the "Haiyan" uses the latest hybrid propulsion technology, which combines buoyancy drive and propeller propulsion technology. According to the design, "Haiyan" can work continuously for about 30 days.
Shaped like a torpedo, the Petrel is 1.8 meters long, 0.3 meters in diameter and weighs about 70 kilograms.
Recently, the underwater unmanned glider Haiyan, independently developed by Tianjin University in China, passed the test in the northern waters of the South China Sea. Haiyan could be transformed by the Chinese Navy into a new generation of underwater combatant people who can escort Chinese ships or drilling platforms in the South China Sea like sharks. Once the Vietnamese frogman is detected approaching, it will automatically attack.
This sharp weapon is not only used in anti-submarine warfare, but now those so-called Vietnamese "frogmen" are bound to come back if they dare to go to China's drilling platform to wreak havoc!
The United States has also launched underwater drones, but it is not the same as China's. China's underwater drones are operating underwater, while the United States' underwater launches are only launched underwater, not underwater. Therefore, China's underwater unmanned aerial vehicle system will certainly give China great significance in anti-submarine, mine detection, and prevention of underwater attack targets.
At the end of 2013, the U.S. Navy successfully launched an XFC fuel cell-powered drone from the Los Angeles-class nuclear submarine USS Providence (SSN-719), marking a complete success in the underwater launch drone demonstration and verification program.
The XFC drone is launched using the Sea Bream missile delivery system, which was originally used to launch Tomahawk cruise missiles. After the "Sea Bream" system carrying the XFC drone is launched from the torpedo tube to the surface, it floats on standby at the surface of the sea, and after receiving the instruction, the XFC drone is vertically catapulted into the air, and then the XFC drone automatically unfastens the "X" folding wing and turns into a flat flying state, transmitting the real-time reconnaissance video back to the mother boat "Providence", the surface support ship and Norfolk Naval Base. XFC UAVs can be equipped with photoelectric/infrared reconnaissance equipment and have a range of more than 6 h in the air.
U.S. submarine-launched unmanned aerial vehicle technology (U.S. submarines) that enable U.S. Navy submarines to gain intelligence, surveillance, and reconnaissance (ISR) capabilities over vast oceans and lands while remaining hidden is a cost-effective and responsive innovation.
It stands to reason that detection underwater is much more difficult. Because the underwater situation is complex, and the natural human interference of the underwater acoustic signal fluctuations, underwater interference fields, and many underwater noise sources, it is not easy to overcome these interferences to make the underwater UAV operate normally. China's underwater drone technology can be said to be rare in the world at present, perhaps unique!
At present, the American frogmen have the best technical equipment, and the Vietnamese frogmen are the most intensively trained and determined group of armed personnel in Southeast Asian countries: "Vietnamese frogmen often fight with the heart of death. Once they had left the armed fishing boats or submarines, they had no intention of returning to the above platforms, either to die in battle or to infiltrate behind enemy lines and fight alone. ”
China has also been specially trained to deal with frogs, and China's anti-frogman weapons are also very powerful. Such as the DP-65 type 55 mm remote control anti-frogman grenade launch system, and the shock bomb is very effective against frogman. The DP-65 anti-frogman weapon system used by China was developed by Russia's famous basalt design bureau to monitor the sea area and protect coastal strategic and tactical facilities from frogman attacks, and the weapon is very suitable for installation on warships, as well as in shore positions, nuclear power plants, ports, and offshore islands, reefs, oil rigs, etc.
Today, the emergence of China's underwater drones, combined with the deployed anti-frogman weapon system, has sounded the death knell for all frogmen who want to destroy China's drilling platforms!
Vietnam cannot succeed if it wants to continue to sabotage Chinese rigs. In the event of an accident here, the Vietnamese authorities will bear all the consequences arising therefrom!
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