Kim Jong-un

Recent revelations by a senior North Korean spy who defected offer some insight into how Pyongyang's commandos train and...

North Korean leader Kim Jong Un reviewed powerful missiles developed to launch nuclear strikes on the U.S. mainland.

State media photos showed Kim smiling widely and waving from a balcony toward troops and spectators at Kim Il Sung Square.

North Korea sees regular military drills between South Korea and the United States as an invasion rehearsal.

North Korea said Friday that leader Kim Jong Un called for stronger capability to cope with any foreign provocation.

Since April, Kim Jong Un and South Korean President Moon Jae-in exchanged personal letters several times.

North Korea displayed new submarine-launched ballistic missiles under development and other military hardware.

The account comes from CNN's review of Bob Woodward's upcoming book, "Rage."

Small-scale exercises with South Korea have kept U.S. troops ready for conflict with North Korea, defense officials say.

The action followed reports that North Korea had warned of a possible missile launch or nuclear test for late December.