The sinking of an Iranian warship by a US Navy submarine off the coast of Sri Lanka this week is something a US sub hasn’t done in more than 80 years and is another indication that Washington’s war ...

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

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

The torpedo attack off the coast of Sri Lanka was the first such sinking by the US Navy since World War II, Defense Secretary ...

Footage shows the Iranian frigate IRIS Dena being hit by a US Navy torpedo, the first ship sunk by a US torpedo since World War II.

The U.S. Navy will occasionally sink its own old, unwanted ships, but it's an expensive business, so why would it want to do a thing like that?

The Iranian frigate sunk by a U.S. submarine last week had just left an Indian naval exercise. Now India's political ...

US Secretary of Defense Pete Hegseth said Wednesday that a US submarine sank an Iranian warship in international waters after Sri Lanka’s Navy said it rescued more than two dozen people from an ...

If the Iranian warship was within Sri Lankan waters (that is, within 12 nautical miles of the Sri Lankan coast) at the time, ...

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

Vessel awaiting clearance in EEZ near Colombo; it is not yet confirmed whether the ship was also returning from naval exercises with India ...

President Trump also said Iran's naval headquarters has been "largely destroyed" in a different attack.