![]() ![]() Much of China’s current submarine technology comes from reverse-engineering diesel-electric submarines bought from Russia after the collapse of the Soviet Union. “Finding a boat this quiet is going to be really hard," he said. Navy officer, anticipates the new Chinese submarines will be as quiet as Russian Akula I-class attack submarines commissioned from the 1990s-a series still in service today that marked a leap forward in stealth and speed from previous Russian submarines. China is working on other quieting technology for submarines, such as new hull materials and more-efficient nuclear reactors for propulsion, academic research papers show.īased on the available information, Carlson, the former U.S. One book published by a former PLA officer in 2020 suggests new Chinese attack submarines will have their engines mounted on shock-absorbing rafts to better damp vibrations. Navy and its attack submarines in the Asia-Pacific region. Keeping track of these Chinese submarines is one of the primary roles of the U.S. Strategic Command, said during a congressional hearing that China had deployed new missiles on its ballistic-missile submarines that could hit targets deep inside the U.S. submarine officer who is now senior research fellow at the Heritage Foundation, a think tank based in Washington, D.C.Īn indication of the rising stakes in countering China’s submarine fleet came in March, when Gen. and allied submarines to the east of Taiwan, said Brent Sadler, a former U.S. China’s nuclear-powered attack submarines could be assigned to a hunter-killer role seeking U.S. submarines would complicate that task.Įven getting close to the Taiwan Strait might become more precarious. The destruction of Chinese ships could help blunt the invasion and enable Taiwan to better defend itself, some of the simulations show, but a greater threat to U.S. submarines would try to sink ships in the attacking Chinese fleet. Simulations of a Chinese invasion of Taiwan conducted by American military analysts often assume U.S. and our Pacific allies will be profound," he said. needs far more resources, such as patrol aircraft and attack submarines, to locate, track and potentially target a new generation of quieter Chinese submarines, he said. also needs new strategies below the waves to face a more potent adversary, said Christopher Carlson, a former U.S. has also increased the tempo of naval operations in the region and deepened coordination and training with allied fleets, such as Japan. ![]() Navy has been deployed to the Pacific, including some of America’s most advanced ships and aircraft. In response, a larger percentage of the U.S. fleet by number of ships, although China’s ships are generally smaller and less sophisticated. In recent years, China has also rapidly expanded its surface fleet. The developments mean the era of unchallenged dominance of the U.S. A few weeks earlier, the Chinese and Russian navies conducted a joint anti-submarine warfare exercise in the Bering Sea, off the coast of Alaska. In August, China conducted a submarine-hunting exercise lasting more than 40 hours in the South China Sea, involving dozens of Y-8 anti-submarine patrol aircraft. Most of China’s navy now has the ability to deploy underwater listening devices called hydrophones on cables trailing ships or submarines. The People’s Liberation Army, as China’s military is known, is getting better at finding enemy submarines by adding patrol aircraft and helicopters that pick up sonar information from buoys in the sea. The networks give it a much better ability to detect enemy submarines, according to Chinese military and academic texts. Beijing has built or nearly finished several underwater sensor networks, known as the “Underwater Great Wall," in the South China Sea and other regions around the Chinese coast. A second modern construction hall at the plant was finished in 2021, indicating plans to boost output.Īt the same time, the western Pacific is becoming more treacherous for U.S. It was the first time noise-reducing technology used on the latest American submarines had been seen on a Chinese submarine.Ī few months earlier, satellite images of China’s manufacturing base for nuclear-powered submarines in the northeastern city of Huludao showed hull sections laid out in the complex that were larger than the hull of any existing Chinese submarine. and Chinese militaries as it makes advances in its submarine technology and undersea detection capabilities, with major implications for American military planning for a potential conflict over Taiwan.Įarly this year, China put to sea a nuclear-powered attack submarine with a pump-jet propulsion system instead of a propeller, satellite imagery showed. Now, China is narrowing one of the biggest gaps separating the U.S.
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