Israel maintains a covert but potent sea-based nuclear deterrent through its fleet of Dolphin-class submarines, acquired from ...

Israel maintains a covert but potent sea-based nuclear deterrent through its fleet of Dolphin-class submarines, acquired from Germany. Equipped with nuclear-tipped cruise missiles, these diesel ...

The Astute-class submarines are a significant advancement in the British Royal Navy's capabilities, developed to replace the ...

China’s newest nuclear-powered submarine sank pierside in the spring and the Chinese Navy tried to conceal the loss, according to two US defense officials. The attack submarine was the first of ...

A Dead Russian Nuclear Submarine Could Become an 'Environmental Nightmare' On August 28, 2003, while being towed to the Nerpa shipyard for dismantlement, Russian nuclear submarine K-159 sank in ...

WASHINGTON--China's newest nuclear-powered attack submarine sank earlier this year, a senior U.S. defense official said on Thursday, a potential embarrassment for Beijing as it seeks to expand its ...

The Chinese government reportedly covered up the sinking of its newest nuclear-powered submarine as it sat tied to a pier, and U.S. officials say it is no surprise. "It’s not surprising that the ...

Satellite imagery showed that China's newest nuclear-powered attack submarine sank alongside a pier while under construction, a U.S. military official confirmed to CBS News on Thursday.

China lost its most advanced nuclear submarine when it sank in a naval yard earlier this year — and it suggests the Communist nation could be in too deep as it tries to build a navy to rival ...

The reported sinking of a Chinese nuclear-powered submarine at a Wuhan shipyard highlights the difficulties Beijing faces in building an advanced oceangoing navy that can challenge U.S. maritime ...

The sixth of seven Royal Navy attack nuclear-powered submarines has been launched. The Astute-class HMS Agamemnon, named after the ancient Greek king, was hoisted into the water by BAE Systems in ...

South Korean media reported on Tuesday that the country's military has detected signs of the nuke-capable North Korea starting to construct a submarine powered by a nuclear reactor. Kim Jong Un ...