Naval experts believe the base is equipped with a countermeasure washdown system for nuclear-powered submarines.

More footage has been released of Taiwan's in-development unmanned underwater vehicle (UUV), called the "Smart Dragon." ...

As Russia ups its military activity, including the deployment of submarines, in the Arctic, the U.S. is wrestling with sending a clear message to Moscow while still hoping to temper rising ...

The HMS “Trooper” likely sank after hitting an underwater German mine off the coast of an island in the Aegean Sea in 1943 Sarah Kuta Daily Correspondent The right lower side of the submarine ...

Last year, one such British submarine broke the record for the longest ... For those of us who grow panicky when the Tube grinds to a halt in a tunnel for more than 20 seconds, such a stint ...

One of the key provisions in the Australia-U.S.-U.K. (AUKUS) agreement is for America to sell Australia between three and five Virginia-class nuclear-powered attack submarines beginning in 2032.

The discovery of the WWII wreck solves an 81-year-old mystery about the submarine's fate. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Police say two people have been hospitalized after a fire broke out at the shipyard that builds Britain's nuclear-powered submarines, but they said there is no nuclear risk.

LONDON — German submarine-hunting planes will patrol the North Atlantic from a base in Scotland under a new Britain-Germany defense pact in response to the growing threat from Russia, officials said.

What You Need to Know: In August 2000, the Russian submarine Kursk suffered two massive explosions during a naval exercise in the Barents Sea, sinking with 118 crew aboard. Caused by a hydrogen ...