Kim Jong-un, North Korea and submarine

North Korean Dictator Kim Jong Un was grinning when he visited the shipyards where a new threat is under construction: a ...
North Korean leader Kim Jong Un inspected a project to build a nuclear-powered submarine, state media reported Saturday, ...
On Saturday, state media released photos showing what it called 'a nuclear-powered strategic guided missile submarine', as it reported leader Kim Jong Un's visits to major shipyards where ...