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

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

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

The spectacular destruction of an Iranian warship off the coast of Sri Lanka underlines how the US-Israeli military operation ...

War Secretary Pete Hegseth announced that a U.S. submarine torpedo strike sank an Iranian warship in a first enemy ship ...

Sri Lankan officials confirmed that 83 bodies had been recovered and 32 of the crew were rescued alive ...

Submarines operated in both the Atlantic and Pacific theatres, attacking warships, merchant vessels and supply routes throughout the second World War.

A group of NATO navies are conducting “Operation Ice Camp Boarfish” in the Arctic Ocean—even as a war rages thousands of miles away in Iran.

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

Iran may not have one of the biggest navies in the world, but it does have quite a lot of ships nonetheless. Here's what kinds of vessels the country owns.