Britain will build new attack submarines, invest billions on nuclear warheads and move towards “war-fighting readiness,” ...

During the WHOI mission to photograph the USS F-1, the researchers also surveyed another piece of military wreckage: a lost ...

Prime Minister Keir Starmer cited “growing Russian aggression” as he outlined ambitious rearmament plans, including building ...

The U.K. will build new nuclear-powered attack submarines and create an army ready to fight a war in Europe as part of a ...

On a foggy December morning in 1917, three U.S. Navy submarines crept through the waters off the coast of San Diego. They ...

A British military spending boost, including new attack subs and long-range weapons, will make the U.K. "a battle-ready, armor-clad nation," Prime Minister Keir Starmer says.

Researchers took the first ever photographs of the sunken USS F-1, lost in 1917 in a collision off of California.

The UK will significantly expand its nuclear-powered, conventionally armed submarine fleet, Starmer announced, with the ...

The USS Sturgeon set the standard for the fleet and served as the backbone of America’s undersea deterrence for nearly 30 ...

On Dec. 17, 1917, the U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing ...