Yonhap, a South Korean news agency, said this was the first time Pyongyang had publicly disclosed the construction of such a ...

State media released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported ...

Kim Jong Un inspects North Korea’s first under-construction ‘nuclear-powered submarine’ - Naval vessel appears to be a ...

North Korean leader Kim Jong Un inspected a project to build a nuclear-powered submarine, state media reported Saturday, ...