KITTERY, Maine — The USS Washington, commissioned by the Navy nearly seven years ago, has docked at Portsmouth Naval Shipyard ...

Beijing has not acknowledged the sinking and a US defence official said it was "not surprising" that China's navy would ...

The U.S. official said it was "not surprising" that China's navy would conceal it. The submarine's current status is unknown.

Satellite imagery showed that China’s newest nuclear-powered attack submarine sank alongside a pier while under construction, ...

Building a potent nuclear submarine force would help China tighten control over its peripheral waters and improve its ability ...

China's newest nuclear-powered attack submarine sank earlier this year, a senior U.S. defense official said on Thursday, a ...

China's naval ambitions suffered a significant setback as reports emerged that a nuclear-powered attack submarine sank while ...

Satellite images from earlier this year show efforts to salvage the new attack submarine at a shipyard in Wuhan, China.

B uilt and designed over 50 years ago, the Soviet K-222 submarine still holds the record for the world's fastest submarine ...

Chinese media has also reported that the country's nuclear subs have been given the code name "09." China operates two types of nuclear-powered submarines, the Type 093/A attack submarine and the Type ...

China's Navy tried to hide that it's newest nuclear-powered submarine sank earlier this year, according to a CNN report ...