Submarine warfare played a pivotal role in the Battle of the Atlantic as German U-boats targeted merchant ships and troop carriers from the US and other Allied nations. The underwater predators ...

so we get to this infamous situation in May of 1915, where a British passenger ship called the Lusitania was sunk by a German submarine. [00:04:37] Michael Muir: It was a U boat 20, I believe ...

At 10 p.m. on Oct. 12, 1939, the submarine U-47, commanded by Lieut ... Oak—was one of the most clear-cut successes that the German navy achieved in World War II. Winston Churchill admiringly ...

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 ...

Researchers from the “Eslabón Perdido” (Missing Link) team have come across a German Reichsmarine submarine off the coast ... larger agreement between the US and French forces.

Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...