Israel’s flotilla of five Dolphin-class submarines is small.But, when operating in tandem, these subs can launch a combined ...

The Seawolf-class submarines were designed during the Cold War as advanced nuclear-powered fast-attack submarines to counter ...

Modernization of a pier at a Pacific Fleet base has allowed seven Russian nuclear-powered submarines to enter service.

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 ...

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.

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 ...

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 ...

When Pendleton's Sara Brookshier first joined the Navy, she did not dream of being part of the first wave of women to serve ...

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 ...

China’s naval buildup now includes a new class of attack submarine that employs both conventional and nuclear propulsion, according to defense officials. The new Zhou-class submarine was ...

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 ...