Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

North Korea released photographs Thursday showing what appears to be a largely completed nuclear-powered submarine hull, as leader Kim Jong-un blasted South Korea's push to acquire similar technology.

Dec. 18 (Asia Today) --Nuclear-powered submarines should be viewed as an industrial, technology and energy strategy before they are treated as a defense procurement project, Hanyang University public ...

Add Yahoo as a preferred source to see more of our stories on Google. North Korea on Thursday released new state media images that suggest major progress on a nuclear-powered submarine program, a ...

North Korea announced on the 25th that it is newly building an 8,700-ton class nuclear-powered submarine, using names such as "nuclear-powered strategic ballistic missile submarine" and "nuclear ...

The most prominent visual feature of the new submarine – Nato code name Sui-class – is its X-tail rudder configuration. It is the first Chinese nuclear submarine to feature this design, which improves ...

South Korea’s ambition for nuclear-powered submarines received a boost when President Donald Trump announced on 29 October 2025 that the US government had given a green light for Seoul to build such ...

France is moving to tie its nuclear deterrent strategy more closely with European allies while keeping full control over any ...

The plan is a “major evolution” of France’s deterrence posture, the president said in a long-awaited speech at the Île Longue ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against ...

North Korea on Thursday showed apparent progress in the construction of a nuclear submarine, with state media pictures showing a largely completed hull, as leader Kim Jong Un condemned rival South ...

The announcement was a significant step in forging a European deterrent as Russia grows more aggressive and the U.S. steps back.