Tags: North Korea

North Korea said on Tuesday its main nuclear complex was operating and it was working to improve the "quality and quantity" of weapons which it could use against the United States at "any time."

Families torn apart by the Korean War six decades ago are to reunite briefly near the heavily fortified border of North and South Korea next month under a deal reached between the two sides on Tuesday, according to a statement from the South.

China has released a Korean-American missionary arrested last year over a non-profit school he ran near the border with North Korea, his lawyer said, resolving a case that sparked outcry from international Christian groups.