A British World War II submarine that disappeared with 64 on board during a secret mission in 1943 has been found off Greece.

A British Submarine in WWII Goes from Hunter to Hunted It's May 1941, and the HMS Upholder has just claimed a major victory by sinking the Italian ship, Conte Russo. But it's come at a huge cost ...

After more than eight decades, new research has revisited the clues from a World War II covert operation lost beneath the ...

After nearly 80 years of mystery, the wreck of the HMS Trooper, a British submarine that disappeared during World War II, was discovered in the depths of the Aegean Sea near the island of Donoussa.

Grant Shapps, a former Conservative member of the U.K.’s Parliament and defense secretary, called a recent submarine name ...

The Royal Navy has announced it is changing the name of a new submarine from HMS Agincourt to HMS Achilles, in a move branded ...

Former UK defence ministers claimed on Monday that a decision by Britain's Royal Navy to rename a nuclear-powered submarine ...

Duke's Auctioneers The white bars signify merchant ships and the red bars represent warships sunk by the submarine When the ... He was one of the first British personnel to go to the city ...

The most successful American submarine of World War II was the USS Tang. With a total of 33 enemy ships sunk, it received numerous awards such as the Medal of Honor. The Battle of Midway is one of ...