“Yesterday in the Indian Ocean, … an American submarine sunk an Iranian warship that thought it was safe in international ...

Pete Hegseth and Gen. Dan Caine said the U.S. military has more control over Iranian airspace and will launch a major bombing campaign.

Iran's air defenses, ability to launch ballistic missiles and wage war at sea have been "severely degraded" the commander of U.S. forces has declared.

Since 1991, Navy subs have launched scores of cruise missiles in combat, but the torpedo attack off Sri Lanka is a return to form after 80 years.

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.

An Iranian warship off the coast of Galle, Sri Lanka was attacked by a US submarine sparking a major rescue mission with more ...

The U.S. Navy struck and sunk an Iranian warship in international waters on Tuesday, Defense Secretary Pete Hegseth said.

Defense Secretary Pete Hegseth said on Wednesday that a U.S. Navy submarine sunk an Iranian warship in international waters, ...

Sri Lankan sources say, after downing of ship armed with missiles, torpedoes; US military has said it aims to sink Iran's ...

The incident in the Indian Ocean off the Sri Lankan coast was the first sinking of an enemy vessel by torpedo since the Second World War, Hegseth said. | ITV National News ...

The downing of the Iranian frigate IRIS Dena marks the first time an American submarine has destroyed an enemy warship in decades.