The Latest Breaking News from Kim Jong Un

SEOUL, South Korea — Kim Jong Un said North Korea is ready to use nuclear weapons “anytime and anywhere,” delivering a new threat as a U.S. aircraft carrier group arrives in South Korea.

North Korean leader Kim Jong Un has called for his nuclear scientists to increase production of weapons-grade material to make bombs to put on his increasing range of weapons

North Korea unveiled new, smaller nuclear warheads and vowed to produce more weapons-grade nuclear material to expand its arsenal, state media said on Tuesday, as a U.S. aircraft carrier arrived in South Korea for military drills.

North Korea test-launched two suspected short-range ballistic missiles, adding to its barrage in recent weeks as Pyongyang protests joint military exercises by the U.S. and South Korea.

SEOUL, South Korea — North Korean leader Kim Jong Un oversaw tests of weapons designed to deliver nuclear strikes against the U.S. and its allies, including one his regime billed as a new underwater drone that can create a “radioactive tsunami.”

Military tensions are at a high point as the pace of both North Korean weapons tests and US-South Korea joint military exercises has accelerated in the past year in a cycle of tit-for-tat responses

North Korea has claimed to have tested a nuclear-capable underwater drone designed to generate a gigantic “radioactive tsunami” that could destroy naval forces or ports.

North Korea claimed Friday to have tested a nuclear-capable underwater drone designed to generate a gigantic “radioactive tsunami” that would destroy naval strike groups and ports. Analysts were skeptical that the device presents a major new threat, but the test underlines the North's commitment to raising nuclear threats. The test…

Drone cruised underwater for 59 hours, then detonated in an exercise designed to deter S Korea and US forces: KCNA.

North Korea said Friday its latest cruise missile launches this week were part of nuclear attack simulations that also included a test of a purported underwater nuclear attack drone

North Korea has tested a new nuclear-capable underwater attack drone, state media reported on Friday, as leader Kim Jong Un warned joint military drills by South Korea and the U.S. should stop.