On the afternoon of December 13, 1917, the HMS Stephen Furness was sailing through the northern Irish Sea on its way to ...

Expert assessments agreed that the structure found 28 meters under the sea stemmed from a submarine, “possibly German,” naval engineers Juan Martin Canevaro and Andrés Miguel Cuidet said in a ...

The wreck of a German submarine that sank during World War One has been found in the North Sea and officials believe 23 bodies may be inside it. The type UB-II submarine is said to be in good ...

The SM UC-55 U-boat had been laying mines between Shetland and Orkney when it was forced to surface. A World War One German U-boat has been identified by divers off the coast of Shetland.

Researchers explored the wrecks of a German U-boat and the ship it sank during a World War II convoy off the coast of North Carolina in 1942. Image: AP ...

German submarine-hunting planes are to be based in Britain for the first time, to counter the threat from Russia. Flying from ...

UC-97 became probably the only German submarine sunk within the continental United States. One of five U-boats turned over to the U.S. Navy for post-war study, she toured the Great Lakes as part ...

Saudi Arabia wants to buy five German submarines for around 2.5 billion euros ($3.4 billion) and more than two dozen more in the future, a newspaper reported Sunday. Citing unidentified ...