South Korea

Fifteen troops and seven other personnel at Osan Air Base in South Korea were being treated for possible anthrax exposure.

In response to North Korea's rocket launch, the US has deployed more Patriot air defense missiles to South Korea.

The U.S. is dropping the demand that South Korea pay $1 billion for the THAAD anti-missile defense system.

Earlier reports suggested that two North Korean missiles "failed in flight" while the third one had "blown up almost...

Defense Secretary Ashton Carter has apologized for the Army's secret shipment of anthrax samples to close ally South Korea.

The launch instantly renewed tensions in the region just days after North Korea appeared to be backing down from threats.

South Korean officials said Monday that a North Korean soldier defected by crossing the heavily fortified border between the...

The U.S. Army is deploying about 850 soldiers from Fort Bragg, N.C., to support operations in Iraq and South Korea.

The THAAD anti-missile system meant to counter North Korean threats could go operational next month.