Prime Minister Anthony Albanese’s disclosure about the attack in the Indian Ocean prompted concern that Australia’s close ...

(Fixes typo in headline) SYDNEY, March 6 (Reuters) - Prime Minister Anthony Albanese said on Friday that three Australian ...

The Pentagon has not said which American submarine fired the torpedo, except to say it was a fast-attack submarine.

Secretary of Defense Pete Hegseth called the sinking of an Iranian warship with a single Mk48 torpedo a "quiet death." ...

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

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

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

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

For the first time, China has outstripped U.S. nuclear-powered submarine production, an independent global security think ...

From the hand powered Turtle of the American Revolution to modern nuclear submarines, this explores the engineering that lets submarines remain hidden for months. Inside the reactor, oxygen systems, ...

In February 2001, the U.S. Navy submarine USS Greeneville was conducting a demonstration dive for civilian visitors off the coast of Hawaii. During a high-speed emergency surfacing maneuver, the ...

President Emmanuel Macron is updating France's nuclear deterrence doctrine as Europe worries about Russia and doubts U.S.