America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 ...

The shambolic state of the UK’s submarine service could destroy Australia’s plan to build a fleet of AUKUS nuclear-powered ...

The Ohio-class SSBN is the archetypal one-mission submarine, created solely to carry and launch Trident ballistic missiles as ...

Australian Defense Minister Richard Marles said on Sunday that the United States would be able to use planned defense facilities in Western Australia to help deliver submarines under the AUKUS nuclear ...

From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the ...

SEOUL/WASHINGTON/TOKYO, Dec 5 (Reuters) - South Korea's pursuit of nuclear-powered submarines is gaining traction following President Donald Trump's endorsement, ending decades of U.S. resistance in a ...

JS Sogei, the sixth Taigei-class submarine, entered the water in a ceremony held at KHI’s shipyard in Kobe City, Japan, Oct. 14, 2025. Credit: Japan Acquisition, Technology & Logistics Agency Japan’s ...

Already with the naval forces of Portugal, Türkiye, Greece, and South Korea, these conventional submarines can stay ...

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

China’s Victory Day parade in September showed off a new, uncrewed submarine the size of a semi-truck — meant to keep tabs on US vessels and seafloor cables — and shined a spotlight on Beijing’s ...

If Tokyo acquires nuclear-powered subs, it would be a significant strategic shift for the only nation to have suffered atomic bombings. In this May 31, 2025 file photo, Japan’s then-Defense Minister ...

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 ...