SEOUL--The health of North Korea’s leaders is typically a tightly held state secret in a nuclear-armed country dominated by the Kim family dynasty since its founding in 1948. Current leader Kim ...

SEOUL—The events that triggered Friday’s ouster of South Korea’s president ... a jackpot of military secrets to the country’s archnemesis: North Korean leader Kim Jong Un.

The US flew two B-1B bombers on Tuesday during an aerial drill accompanied by South Korean fighter jets, which Seoul framed ...

He famously said the mission of a hit squad sent by Pyongyang in 1968 was to “slit the throat” of the South Korean dictator ...

Director of National Intelligence Tulsi Gabbard told lawmakers that Pyongyang may be preparing to conduct its seventh nuclear weapons test "on short notice." ...

Russia’s growing technological assistance has the potential to bolster North Korea’s development of ICBMs and SLBMs, ...

The powerful sister of North Korean leader Kim Jong Un on Wednesday mocked Washington and its Asian allies for what she called their “daydream” of denuclearizing the North, insisting that the country ...

South Korea’s constitutional court ... affairs—while delivering a jackpot of military secrets to the country’s archnemesis: North Korean leader Kim Jong Un. The short-lived implementation ...