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

The U.S. Navy is trying to retire a class of submarines it still cannot afford to lose. The Los Angeles-class attack submarine, long the backbone of the fleet’s undersea force, is aging out at the ...

Jack Buckby, a New York-based defense analyst and national security researcher, evaluates the mounting "firepower deficit" as the U.S. Navy attempts to replace the Ohio-class SSGN with the Virginia ...

The United States and Iran have offered sharply different accounts of the sinking of an Iranian warship in the Indian Ocean.

A U.S. Navy submarine sank an Iranian warship in international waters, Defense Secretary Pete Hegseth said Wednesday, the ...

“Yesterday in the Indian Ocean, … an American submarine sunk an Iranian warship that thought it was safe in international ...

It’s possible the government could split the contract once it has an opportunity to evaluate the bids, official says ...

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

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

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

The Japan Maritime Self-Defense Force (JMSDF) has commissioned the fifth of its Taigei-class diesel-electric attack ...