Germany's U-505 submarine was the 1st warship captured by the US Navy in over a century and top secret during World War II. See photos of the inside.

Well, I just looked into it, and it turns out they did. The U-853, which lies 121 feet deep and 8 miles east of Block Island, was one of many German U-boats that brought a mostly faraway war to ...

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.

The first U-boat to enter the Gulf was U-507, which cruised into the area on April 30, 1942.By May 12, it had sunk five Allied tankers and cargo ships. One of these vessels, the tanker Munger T ...

The U.S. vessel was sunk by a German submarine during World War II. PROVIDED PHOTO BY ASSOCIATED PRESS/OCEAN EXPLORATION TRUST Ballard's photos show that the U-boat itself was broken in two by the ...

The German sub U-166 was among a fleet of 23 sent to the Atlantic Ocean in the spring of 1942 on a mission called Operation Drumbeat, the Nazi code name for submarine attacks on Allied shipping ...