To reshape America’s nuclear deterrent and improve maritime capabilities, the US Navy’s first Columbia-class ballistic ...

You wouldn't expect it, but military submarines have sails too, but they're not used for what you might think. Here's the ...

Recently, North Korea unveiled what it claimed was its first nuclear-powered submarine. Specifically, Pyongyang described the large new submarine as a “nuclear-powered strategic guided missile ...

China’s new Type 09IIIB nuclear-powered attack submarine—known in NATO nomenclature as the Shang-III class—marks a major inflection point in the People’s Liberation Army Navy’s (PLAN) underwater ...