The Pentagon has not said which American submarine fired the torpedo, except to say it was a fast-attack submarine.

Modern nuclear forces increasingly rely on platforms built for a single, unforgiving task. Just as analysts note that Russia’s Su-35S fighter was built for just one mission, nuclear-armed states field ...

France’s Rubis-class submarine is one of the smallest nuclear-powered attack submarines ever built. Instead of designing a ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ice cap for the 100th time since World War II.

The South Australian and federal government release plans for the shipyard in Adelaide that will build at least eight nuclear-powered submarines under the AUKUS pact with the US and the UK.

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

Up to 1,500 jobs are coming to north Alabama with the opening of a new submarine parts manufacturing facility in Colbert ...

A late-night fire broke out at a barn on Wing Lane in Acushnet, according to the Acushnet Firefighters Local 3281. Revolution Wind starts sending power to New England grid An offshore wind project ...

Barrow’s shipyards have produced hundreds of warships and submarines for the Royal Navy, but only a handful of Barrow‑built vessels now survive.