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.

The TACAMO mission operated by the United States Navy was created to ensure nuclear command could survive even if ground ...

Rear Admiral Mike Brookes said in a statement to the U.S.-China Economic and Security Review Commission that the Chinese Navy ...

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

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

Nuclear submarines carry out multiple types of missions, but no matter the mission, it's vital that they remain hidden in the ocean's depths.

Defense Secretary Pete Hegseth calls Iranian warship sinking a message that 'gloves are off' as U.S. nuclear submarine ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against submarines.

The Chinese Navy has “dramatically increased” submarine production and could soon deploy a new vessel that’s able to hit ...

China’s next-gen Type 096 submarines and longer-range SLBMs could threaten more of the U.S. from bastions near home.

Australians serving on the US submarine that sank an Iranian warship were sent to their cabins while torpedoes were fired.

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.