North Korea showed Kim Jong-un at a "nuclear submarine" site; analysts: it aims to justify its nuclear push and cast Seoul's ...

North Korea on Thursday showcased what it described as the construction site of an 8,700-ton "nuclear-powered strategic ...

North Korean leader Kim Jong Un signaled the country will continue to develop missiles in the next five years, as he visited ...

The arms race between North and South Korea has expanded underwater as the North ​on Thursday condemned the South’s plan to ...

North Korea touted its progress in building a nuclear-powered submarine, releasing photos through state media on Thursday ...

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

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

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

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

North Korea's state media released photos Thursday of what it said was the hull of a nuclear submarine. Its leader denounced South Korea's plans to build its own subs as "an offensive act." ...

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal ...

Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.