In 2005, the USS San Francisco, a U.S. Navy Los Angeles-class submarine, struck an uncharted seamount at 30 miles per hour, ...

The French Rubis-class submarine, Saphir, demonstrated its stealth prowess by sinking the U.S. aircraft carrier USS Theodore ...

Midget submarines have been employed by other military powers throughout history, but the U.S. only had one briefly alongside ...

The three-storey building will showcase the U-534 submarine Plans for a new interactive U-Boat Story museum have been unveiled as part of a government-backed £19.6m regeneration programme for ...

The German U-534 submarine sank towards the end of the Second World War after four years at sea when it was hit by a Royal Air Force bomber plane north east of the Danish island of Anholt.

The USS Washington completed three demanding national security missions by obtaining sensitive and unique intelligence.

U-869, the submarine profiled in the NOVA program "Hitler's Lost Sub," was just one of the more than 1,100 Unterseeboote, or U-boats, sunk, scuttled, captured, or otherwise lost to German forces ...

The new microgrid, which includes a 7.4-MW natural gas-fired fuel cell park and a 10.75-MW combined heat and power system, ...

Since the 1960s, the Ballistic Missile Submarine has been the U.S. Navy’s primary contribution to America’s strategic nuclear “triad” -- which includes U.S. Air Force strategic bombers and ...

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

This historic vessel, which went on nine patrols during World War II, is one of only 15 U.S. World War II-era submarines that still exist. It now serves as a walk-through exhibit alongside a ...