Operation Pauchenslag, long-range German submarines operating just of the US Coast, kicks into action this week, as does the ...

I’ve long been intrigued at mentions of a sunken German U-boat explored by divers in Rhode Island waters. But I’d never known if that was a sign World War II naval battles happened close to America.

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 ...

The post-war narrative of the German U-boat efforts follows several stages: the first “Happy Time,” followed by the second “Happy Time,” and then utter destruction by the Allies. In reality, the ...

The German U-boat U-853 sank the last U.S. merchant ship sunk in WWII. Historian Tim Gray speculates that German U-boats may have entered Narragansett Bay before the U.S. officially entered WWII.