S EOUL—Kim Jong Un’s top military officers have returned from Russia, suggesting North Korea’s combat contributions could ...

A report published on Wednesday identified a secret North Korean base that could support the rapid launch of long-range missiles.

Seoul's recent overtures to Pyongyang will not work. But renewed U.S. engagement might just, writes Andrei Lankov and Peter Ward.

The intercontinental ballistic missiles likely to be housed at the military base “pose a potential nuclear threat to East Asia and the continental United States,” researchers said.

A 95-year-old former North Korean soldier who spent decades imprisoned in the South will continue his campaign to return to ...