The Pentagon has not said which American submarine fired the torpedo, except to say it was a fast-attack submarine.

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

At least 101 people missing and 78 injured following a submarine attack on an Iranian ship, the IRIS Dena, off the coast of ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against submarines.

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

A retired U.S. Navy nuclear submarine commander is offering his perspective on Tuesday's torpedo attack that sank an Iranian warship in the Indian Ocean.

Sri Lanka sent jets to rescue crew of Iranian ship 'Iris Dena' after it sounded a distress call. Sri Lanka denied that the ...

President Anura Kumara Dissanayake says Colombo preparing to safely evacuate 208 personnel stranded on Iranian ship IRIS Bushehr - Anadolu Ajansı ...

Legal experts say a U.S. submarine’s deadly attack on an Iranian warship does not appear to have violated international or American military law.

The US submarine strike on an Iranian warship in the Indian Ocean marked a sharp escalation in the war between the two ...

COLOMBO: Sri Lanka on Friday handed over the bodies of 45 sailors killed in an attack on an Iranian warship off the island ...

Amid the ongoing US‑Israeli war on Iran, more than 100 personnel are missing and dozens have been rescued with injuries after a submarine attack on an Iranian ship off Sri Lanka’s coast.