The Torsk’s sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades — that is until March 3 ...

To this day, there has only been one recorded instance of submarine-on-submarine warfare during WWII. The German Navy's destroyed U-864 is toxic to this day.

Germany pushed the submarine war directly into Canada by sending U-boats into the Gulf and River of the Saint Lawrence, ...

The German Submarine branch of the Kriegsmarine became one of the most fear-inducing components of the German military apparatus during the Second World War. Initially, Adolf Hitler preferred to ...