Historic submarines are surprisingly similar to those deployed by today's Navy and can provide an unprecedented look into ...

A nuclear attack submarine may be the most formidable predator ever built. In 2009, I spent a week submerged aboard the USS ...

Add Yahoo as a preferred source to see more of our stories on Google. NEW LONDON, Conn. (WTNH) — A U.S. submarine sank an Iranian warship Tuesday night in the Indian Ocean, Defense Secretary Pete ...

The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ...

The sinking of the Iranian warship IRIS Dena by a single Mk 48 torpedo has put renewed focus on the U.S. Navy’s primary undersea weapon, a heavyweight torpedo that first entered operational service in ...

Why build a submarine so specialized that no sister ship ever followed? The answer begins with timing. USS Jimmy Carter ...

The downing of an Iranian warship on Tuesday in the Indian Ocean by U.S. Navy forces marks the first time an American submarine has destroyed an enemy vessel in combat since the final days of World ...

Hegseth says an American submarine sank an Iranian warship with a torpedo in international waters The Associated Press March 4, 2026, 8:22 AM ...

Torsk (SS-423) departing the Portsmouth Naval Shipyard, August 1965. (Navy) A United States Navy submarine sank an Iranian ship with a single torpedo this week as the frigate was transiting the Indian ...

NEW LONDON, Conn. (WTNH) — A U.S. submarine sank an Iranian warship Tuesday night in the Indian Ocean, Defense Secretary Pete Hegseth said. It was one of the few instances of a submarine sinking a ...