More than 80 years after it was sunk in combat, the German submarine U-864 remains a silent threat beneath the waters off ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. A school of grunts on a sunken World War II German submarine in the Atlantic Ocean off North Carolina. Karen Doody/Stocktrek ...

In June 1943, a Kentucky congressman walked up to a microphone and gave Japan one of its greatest intelligence victories of WWII.

The Geneva Conventions say nations have a duty to “take all possible measures” to help rescue victims of shipwrecks. A U.S.

The Iranian IRIS Dena was hit with a Mark-48 torpedo fired from a US submarine on Wednesday.

Remotely operated vehicle Deep Discoverer descends into the midships elevator shaft of USS Yorktown (CV-5) during the Beyond ...

Iran launches a new wave of attacks targeting Israel, U.S. bases and countries in the region as it continues to retaliate ...

On Feb. 21, Sten Gould turns 100 years old. His wartime journals have preserved the voice of a soldier who copied Nazi morse code transmissions, walked through Hitler's bombed-out home and came home ...

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