It was not clear if the sub was carrying nuclear fuel, but the accident has dealt a major blow to Beijing as it seeks to ...

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

A senior U.S. Defense official said it was no surprise China covered up that its first nuclear-powered Zhou-class submarine ...

Cuba pursues "international relations based on the lack of relations that we have with the US," according to its foreign ...

This incident may be a sign of moving too fast, that the PLA-Navy is working hard to catch up to US nuclear submarine ...

The Zhou-class vessel plunged under water while being built with the gaffe first being discovered by US officials who were ...

China sought to cover up the sinking of its newest nuclear-powered submarine, a senior US defense official said on Thursday.

China’s newest nuclear-powered submarine sank pierside in the spring and the Chinese Navy tried to conceal the loss, ...

WASHINGTON (AP) — Satellite imagery showed that China’s newest nuclear-powered attack submarine sank alongside a pier while under construction, a senior U.S. defense official said Thursday.

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

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