North Korea fired several ballistic missiles into the sea Monday, South Korea’s military said, hours after South Korean and U ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

The announcement came amid fears that Pyongyang may be receiving crucial military technology from Russia in return for ...

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

North Korea's Kim Yo Jong, the powerful sister of leader Kim Jong Un, criticised the Trump administration for stepping up ...

The powerful sister of North Korean leader Kim Jong Un has threatened a high-profile response to the arrival of a U.S.

Kim Jong Un is aiming to increase North Korea's nuclear weapons capability as the U.S. remains cautious about the country's ...

Kim Jong Un was pictured on Saturday inspecting North Korea's first nuclear-powered submarine, which experts say poses a ...