The first moving naval “torpedo” was physically attached to the submarine that used it—with perhaps predictable results.

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 downing of an Iranian warship on Tuesday in the Indian Ocean by U.S. Navy forces marks the first time an American submarine has destroyed an enemy vessel in combat since the final days of World ...