The US Navy is preparing its future ballistic missile submarine fleet to operate the ...

Iran’s navy suffered devastating losses in the last week, with most of its surface vessels damaged or destroyed, leaving the country to depend on a fleet of smaller ships such as midget submarines and ...

Israeli war on Iran in its seventh day, President Trump says the aim is to bring Iran back from the brink of destruction and ...

"It’s almost certain that Electric Boat contributed to its manufacturing in whole or in part,” Sen. Richard Blumenthal.

The incident took place on March 4 in international waters about 40 nautical miles off Galle on Sri Lanka's southern coast ...

A US submarine this week torpedoing an Iranian warship during the Middle East conflict raised the crucial question of who ...

At a briefing at the Pentagon on Wednesday, Defense Secretary Pete Hegseth confirmed that a U.S. submarine used a torpedo to ...

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

During the Cold War, nuclear powers developed a system designed to guarantee retaliation after any nuclear strike. Known as the nuclear triad, it combines strategic bombers, intercontinental ballistic ...

North Korea says the test from a newly built 5,000-tonne warship marks a major step in strengthening its naval strike ...

The sinking of an Iranian ship near Sri Lanka, the first of its kind in decades, has sparked scrutiny about Washington’s tactics ...