The agency added that in 2010, American nuclear physicist Siegfried Hecker visited the nuclear facility in Nyongbyon. South Korean media, citing experts, suggest that the move may be linked to the ...

It is known that North Korea has uranium enrichment facilities at the Nyongbyon nuclear site and in Kangson, which is near Pyongyang. Hiraiwa Shunji, who is a professor at Japan's Nanzan ...

Trump will address world leaders at the United Nations on Tuesday on the back of an upbeat summit between South and North Korea, where Kim promised to dismantle a major rocket launch site and the ...

North Korea shut down the plutonium-producing factory at its main nuclear complex in Nyongbyon in 2007 as part a disarmament-for-aid deal, but the accord later fell apart, and satellite imagery ...