A British World War II submarine that disappeared with 64 on board during a secret mission in 1943 has been found off Greece. HMS Trooper's wreck has been discovered 830ft below water by a private ...

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 ...

Britain’s Submarine Service began earning a reputation as an effective fighting force that was making a significant strategic difference to the course of the war. Another British submarine ...

the boat served to the end of World War II. Ten days after the Squalus disaster, a junior officer opened the inner door of a flooded torpedo tube and inadvertently sank the British submarine ...

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 ...

I toured the Becuna, a WWII warship and the only submarine of its kind left in the world. Take a look inside.

South Africa’s National Nuclear Regulator (NNR) has approved a visit by a British nuclear submarine to Simon’s Town Naval Base, near Cape Town, despite opposition from environmental groups.

Not to be outdone by the British or Americans, France fielded Surcouf, at 361 feet and 3,304 tons the world's largest submarine until World War II. Armed with twin 8-inch guns and an airplane ...