As Japan mulls introducing nuclear-powered submarines, it is expected to hold off on including it in the three key national ...

Royal Navy trains Vanguard nuclear submarine crews to counter drones using high-pressure water jets at the Faslane naval base ...

Proposed changes could allow research into developing a domestically built nuclear-powered submarine without a firm decision ...

Korea accelerates nuclear sub, three-axis buildup and 1-year arms buys Agency vows faster F-35A and KF-21 fielding, unmanned buildup, and 1-year rapid prototyping after audit briefing ...

Hanwha Ocean recently created the Jangbogo N development team in step with the Jangbogo N project, a government-led program ...

The arms procurement agency said Tuesday it will speed up the development of nuclear-powered submarines and acquisition of ...

Nuclear submarines are one leg of our nuclear triad, so are they built to withstand a nuclear attack? The answer is complicated. Here's what we know.

For submarines, slipping beneath the surface was only part of the challenge. The harder ...

The American Department of War calls the recently announced Navy contract for 14 new nuclear submarines historic, and probably no one will argue. After all, a total of $76.6 billion will be spent on ...

The Japanese government is considering including in its revised three key security-related documents plans to study and research the possibility of introducing a nuclear submarine. Discussions have so ...

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. The Taigei class are Japan’s newest diesel-electric submarines.

As Japan prepares to revise its three security documents by year-end, including the National Security Strategy, plans have ...