The Torsk’s sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades — that is until March 3, 2026.

The USS Cobia submarine recently had its hull number, 245, restored for the first time since 1996. Hull numbers were previously removed to reflect the submarine's mid-1945 appearance when numbers were painted over for wartime concealment. The decision to ...

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.

This video explores the secret submarines and torpedo technology developed by Germany and Italy during World War II. These advanced naval weapons were designed to disrupt Allied shipping routes and shift the balance of power in the Atlantic and Mediterranean theaters.

A single Mk-48 torpedo achieved "immediate effect" on an Iranian frigate, which was operating in the Indian Ocean, the Pentagon confirmed.

WASHINGTON D.C., DC — A World War II submarine that was sunk with 80 souls on board three-quarters of a century ago has been found by an underwater archaeology team. A tragic reality of war, the discovery of this craft might now finally bring closure to ...