North Korea displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a ...

North Korea state media photos showed a largely completed nuclear-powered submarine hull as leader Kim Jong Un condemned ...

Kim Jong Un unveils a new 8,700-ton nuclear-powered submarine, escalating tensions in the Pacific. Learn how this stealth ...

Nuclear-powered submarines should be viewed as an industrial, technology and energy strategy before they are treated as a ...

North Korea released new images showing apparent progress on a nuclear-powered submarine as Kim Jong Un criticized South ...

New photos show North Korea's apparent progress in the development of a nuclear-powered submarine as Kim Jong Un condemns ...

A nuclear-powered submarine was one item on a wish list of sophisticated weaponry that Kim Jong-un announced during a ...

A vessel described by North Korea as its first nuclear-powered submarine is nearing completion while South Korea has plans to ...

North Korean leader Kim Jong Un observed construction of a submarine with his daughter, a potential heir, and oversaw the ...

A former Navy lieutenant commander and defense industry executive who was indicted for illegally leaking submarine design ...

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.