The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the last days of World War II.

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

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 ...

Iranian frigate IRIS Dena attacked by US submarine in international waters in Indian Ocean on March 4 - Anadolu Ajansı ...

The US Navy’s beleaguered shipbuilding program took a major hit on Tuesday as Navy Secretary John Phelan announced he was cancelling plans to buy Constellation-class frigates, once heralded as a key ...

This story has been updated with additional information from U.S. Central Command about the sinking of an IRGCN corvette. An ...

IRIS Dena was one of Iran’s newest combat ships, and had 180 personnel on board when the submarine attacked. Reports of the Dena being in distress first emerged overnight between Mar. 3 and Mar. 4, ...

Little more than a week after Army unveiled special uniforms honoring its 250th anniversary, Navy unveiled its latest special uniform, honoring its own origin story: the six original frigates of the U ...