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

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

616 Tomahawk missiles sit behind one uncomfortable calendar reality: the U.S. Navy’s four Ohio-class guided-missile submarines are moving toward retirement between 2026 and 2028, and no one-for-one ...

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 ...

Bipartisan lawmakers press the Navy to finalize $100B Virginia & Columbia submarine contracts to protect suppliers and boost ...

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

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

Since 1991, Navy subs have launched scores of cruise missiles in combat, but the torpedo attack off Sri Lanka is a return to form after 80 years.

Those two ceremonies will be preceded on Aug. 4 by the decommissioning of the USS Alexandria, a 35-year-old Los Angeles-class hunter-killer submarine that is based at Naval Base Point Loma. It ...

China now operates 59 submarines, compared to the US Navy’s 71—but it has expressed the clear intention to catch up.

Sri Lanka sent jets to rescue crew of Iranian ship 'Iris Dena' after it sounded a distress call. Sri Lanka denied that the ...