The German U-boat force maintained a fearsome reputation. But American submariners fought more effectively.

The British ocean liner was torpedoed by the Germans during World War I, killing over one thousand people and changing the ...

In September 1914, a single German U-boat ventured into the North Sea. Lieutenant Otto Weddigen’s U-9 slipped past patrols ...

USS Buckley: A Destroyer Escort in the Battle of the Atlantic Commissioned in 1943, the USS Buckley was a destroyer escort, smaller than a destroyer, but built to protect Allied convoys from the ...

Here he departs from his more usual political studies and attempts a close technical examination of Germany’s undersea war ...