North Korean leader Kim Jong Un oversaw a test of short-range ballistic missiles and long-range artillery in a demonstration of Pyongyang's nuclear counterstrike capabilities, state-run media said Friday.

North Korean leader Kim Jong Un supervised a test of a short-range ballistic missile and long-range artillery on Thursday and stressed the importance of combat readiness of the country's nuclear forces,

North Korea’s Kim Jong Un oversaw drills that simulated nuclear counter-strikes against Seoul and Washington, state media said today, a day after South Korea’s military flagged missile tests by Pyongyang that violated sanctions.