Summary and Key Points: The Seawolf-class submarine, a pinnacle of late Cold War engineering, remains the U.S. Navy’s most ...

General Dynamics is working on MEDUSA, a new unmanned underwater offensive mining system set to be deployed on American ...

North Korea’s new submarine to reshape underwater warfare in Northeast Asia - Construction of DPRK’s first nuclear-powered ...

China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the First Island Chain, analysts say. China has also prioritized sensors and ...

Almost nobody knows where they are at any given time, yet nuclear-armed ballistic missile submarines quietly patrol dark domains of the undersea realm in strategically vital waters around the globe, ...

Demand is growing in the Middle East for autonomous platforms and it is now one of the largest overseas markets for China's ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the ...