In September 1914, a single German U-boat ventured into the North Sea. Lieutenant Otto Weddigen’s U-9 slipped past patrols ...

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.

Iran has released a propaganda video claiming its hypersonic Fattah missile could destroy the USS Abraham Lincoln as a US carrier strike group heads towards the Middle East. The footage coincides with ...

North Korea showed off its apparent progress in the development of a nuclear-powered submarine. State media released photos of North Korean dictator Kim Jong Un and his daughter, a potential heir, as ...

Dec. 23 (Asia Today) --The U.S. Navy's nuclear-powered attack submarine USS Greenville docked at the Busan Naval Operations Base on Tuesday, South Korean officials said. South Korea's Navy said the ...

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a Russian Kilo-class submarine at a Black Sea port. By Maria Varenikova ...

The British navy said Thursday it tracked a Russian submarine navigating through the English Channel for three days, as it steps up efforts to police its seas against such threats. A British naval ...

The keel was laid this week for the future USS Barb, the 31st Virginia-class nuclear-powered attack submarine, as the Navy continues to transition away from dependence on the Cold War-era Los ...

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.

The USS Cobia submarine recently had its hull number, 245, restored for the first time since 1996. Hull numbers were previously removed to reflect the submarine's mid-1945 appearance when numbers were ...

IDAHO (KIFI) — Virginia-class nuclear-powered submarine, the USS Idaho, has reached another major milestone toward joining the U.S. Navy Fleet. The sub, currently undergoing testing in Groton, ...

Groton — Family members gathered along the rocks of Eastern Point Beach early Wednesday morning to watch as the Virginia-class nuclear-powered fast-attack submarine Idaho (SSN-799) left Electric Boat ...