Washington has provided extended deterrence, or a "nuclear umbrella," to Tokyo and Seoul in the face of Pyongyang's nuclear threat. It is a commitment made by the U.S. to deter and to respond ...

A United States missile-tracking aircraft was tracked flying above the waters between Japan and South Korea, two of ...

At a rare joint news conference for foreign media, Foreign Minister Cho Tae-yul and Finance Minister Choi Sang-mok sought to ...