The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

Deep beneath the surface of the Pacific Ocean, America’s submarine fleet operates in near-perfect silence, serving as an ...

The U.S. Navy is accelerating development of unmanned underwater vehicles (UUVs) to expand submarine capabilities for strike, ...

The USS Idaho is the fifth ship in the US Navy to be named for the Gem State—and the most recent since a World War I-era ...

The USS Massachusetts is seen during its commissioning ceremony in Boston, Massachusetts, on March 28th, 2026. (MCS2 Lucas J. Hastings/U.S. Navy) Editor’s note: A previous version of this story ...

Huntington Ingalls Industries initially delivered the USS New Jersey fast attack submarine to the Navy in 2024—then quickly took it back for a “post-shakedown availability.” Two years ago, the ...

A French nuclear-powered submarine deployed a U.S. Navy underwater drone during recent trials off the coast of Toulon, the U.S. and French navies said. The test involving a Razorback sea drone ...

The Navy is canceling a long-delayed overhaul of the USS Boise after costs ballooned to nearly $3 billion, with Secretary of the Navy John Phelan saying the submarine no longer made financial or ...

Instead of separate tech to spot mines and subs, the Navy is exploring the convenience of having one sonar that allows a single helicopter to do both.