The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important ...

North Korea's state media released photos Thursday of what it said was the hull of a nuclear submarine. Its leader denounced ...

BREMERTON, Wash. — The Navy officially has a new “backbone” of its submarine fleet that is bigger, faster, quieter, and has more endurance and firepower than the Vietnam War-era design it passed by in ...

The U.S. will shift some of the burden of defense to its allies, and it will equip them for it. One ally's equipment: nuclear submarines for South Korea.

Germany and India are advancing submarine manufacturing plans with technology transfer, deepening defence ties.

Submarines are among the most lethal weapons at sea, capable of striking without warning, but their effectiveness depends ...

Autonomous submarines that Australia has launched into production are likely to relieve operational pressure on the country’s ...

National-security officials say Chinese submarines and icebreakers pose a new military threat from the High North.

South Korea and the US have agreed to pursue a separate agreement to formalize Seoul’s right to build nuclear-powered submarines, and working-level talks will begin early next year, the Asian ...

A federal submarine buildout could bring new manufacturing work and jobs to the Capital Region, CEG says, citing West ...

Ohio-class ballistic missile submarine USS Pennsylvania arrives at Naval Base Kitsap-Bangor following routine operations at sea, Oct. 27, 2025. (Mass Communication Specialist 1st Class Ryan Riley/U.S.

Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to ...