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

The IRIS Dena was headed back to Iran from Visakhapatnam, India, where it participated in a multination naval exercise.

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

Follow live updates and the latest news coverage as Iran begins funeral proceedings for Supreme Leader Khamenei, Trump and ...

The United States and Iran have offered sharply different accounts of the sinking of an Iranian warship in the Indian Ocean.

While it’s been almost a century since the last kill by an American submarine, other navies have done so more recently.

The Iranian warship Iris Dena was given permission by India to dock three days before it was torpedoed by a US submarine, ...

Sri Lanka said its navy rescued 32 survivors after a U.S. torpedo sunk Iranian warship IRIS Dena with 180 aboard. Crews ...

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

The Press Association has found three cases where a ship was sunk by a torpedo in the last 80 years since the end of the ...