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

In 2005, the USS San Francisco, a U.S. Navy Los Angeles-class submarine, struck an uncharted seamount at 30 miles per hour, ...

True to the attack submarine’s nature, the Astute can carry 38 weapons at a time. Typically the Astute is outfitted with a mixture of Spearfish and Tomahawk missiles.

Since 2000, at least 14 expedition crews have unsuccessfully tried to find the final resting place of the HMS Trooper, but the ill-fated World War II submarine has finally been located.

Australia to Invest Billions of Dollars in Nuclear Submarine Shipyard SYDNEY (Reuters) - Australia said on Wednesday it would invest billions of dollars over the next two decades to expand a ...

Russian submarine Ufa that docked here on Tuesday was given a warm welcome by the Indian Navy. A symbol of the ‘unshakable friendship’ between India and Russia, the maritime cooperation ...

And for those on board the Vanguard-class vessels, patrolling at sea in a nuclear submarine ... Jeff J Mitchell/Getty Images While a six-month patrol in a Vanguard-class vessel brings its own ...

"Increased Russian submarine activity in the northern Atlantic ... ALEXANDER NEMENOV/AFP via Getty Images Washington has denounced what it has called Moscow's "excessive claims over Arctic waters." ...

And it could be the explanation behind an international incident involving an American nuclear-powered submarine. Underwater whirlpools pose an additional danger because they cannot be seen.

The Chinese Embassy in Washington on Thursday said it was "not familiar with the situation" in relation to the submarine and it did not have information to provide. The vessel likely sank between May ...

LONDON (AP) — Two people have been hospitalized after a fire broke out at the shipyard that builds Britain's nuclear-powered submarines, but there is “no nuclear risk,” police said Wednesday ...

As part of this arrangement, Canberra has committed to contribute $3 billion to support the American submarine industrial base, with an initial payment of $2 billion in 2025 and an additional $100 ...