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

New video shows the massive blast after a U.S. submarine torpedoed and sank an Iranian navy ship, the first time since World War II an American sub has destroyed an enemy vessel that way, as the ...

A U.S. Navy fast attack submarine sank an Iranian warship in the Indian Ocean ...

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.

A U.S. submarine sunk an Iranian warship off Sri Lanka’s coast in the Indian Ocean, War Secretary Pete Hegseth confirmed during a Wednesday morning press conference. Hegseth said the enemy ship ...

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

US troops in the Middle East have used a ground-based ballistic missile system to sink multiple Iranian ships, Gen. Dan Caine said.

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, ...

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

More than 140 crew members are missing after an Iranian warship was sunk by a US submarine off the coast of Sri Lanka.

GALLE, Sri Lanka (AP) — A torpedo fired by a U.S. submarine sank an Iranian warship off the coast of Sri Lanka, whose navy said Wednesday it recovered 87 bodies and rescued 32 people.

A U.S. Navy submarine sank an Iranian warship in international waters, Defense Secretary Pete Hegseth said Wednesday, the ...