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.

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs. The pictures ...

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 ...

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 ...

Speaking from the Île Longue ballistic missile submarine (SSBN) base in Brittany, French president Emmanuel Macron revealed that the first of the next generation SSBNs will be known as "Invincible".

Beijing is working to ramp up production of nuclear-powered attack boats and incorporate larger numbers of guided-missile ...

KANSAS CITY, Mo. (KCTV) - January 21, 1954. The US Navy goes nuclear when the USS Nautilus sets to sea. The world’s first nuclear-powered submarine was a game-changer with its ability to stay ...