War Secretary Pete Hegseth announced that a U.S. submarine torpedo strike sank an Iranian warship in a first enemy ship ...

The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the ...

As naval warfare reemerges as a key strategy in the US war with Iran, World War II museum ships are finding new relevance.

There are only two confirmed and one alleged incidents of warships being targeted and sunk by submarine-fired torpedoes and ...

At least 80 people are dead after a United States submarine torpedo sank an Iranian warship amid the ongoing Iran war.

Video of a US submarine sinking an Iranian warship looked "remarkably similar" to a 1945 US submarine attack, a World War II ...

Secretary of Defense Pete Hegseth called the sinking of an Iranian warship with a single Mk48 torpedo a "quiet death." ...

Hans Rose was a German submarine (U-boat) captain during the First World War. There are several accounts, both from friend ...

Aircraft carriers replaced battleships as dominant naval power during WWII by striking targets hundreds of miles beyond visual range. Submarines waged economic warfare targeting supply lines. German U ...

Hans Rose was a German submarine (U-boat) captain during the First World War. There are several accounts, both from friend and foe, of his curious antics. He once sailed all the way to the United ...

Submarines operated in both the Atlantic and Pacific theatres, attacking warships, merchant vessels and supply routes throughout the second World War.