SEOUL--North Korea marked the delivery of 250 nuclear-capable missile launchers to frontline military units at a ceremony where leader Kim Jong Un called for a ceaseless expansion of his military ...

SEOUL--North Korea has poured up to $1.6 billion (about 231.2 billion yen) into its nuclear development program over the last 50 years, an estimate by a South Korean think tank showed. It is ...

North Korea has likely enriched enough uranium to build a “double-digit” number of bombs and is making progress in its efforts to develop more powerful and accurate missiles targeting rival ...

Seoul, South Korea — North Korea offered a rare glimpse into a secretive facility to produce weapons-grade uranium as state media reported Friday that leader Kim Jong Un visited the area and ...

North Korea is looking at conducting a nuclear test to coincide with the November presidential election in the US, Yonhap News reported, citing comments the South’s spy agency made to lawmakers.

Washington periodically deploys nuclear assets to ... At the event marking South Korea's Armed Forces Day, Yoon said that if the North 'attempts to use nuclear weapons, it will face the resolute ...

North Korea’s leader Kim Jong-un said his forces would use nuclear weapons “without hesitation” if Pyongyang’s territory was attacked by the South and its ally the United States ...

North Korea launched a fresh wave of "trash balloons" toward its southern neighbors Wednesday night, according to local media. South Korea's Yonhap News Agency reported that the North launched ...

The latest launches were fired into the Sea of Japan, just days after the nuclear-armed North Korea marked its National Day.