David R. Stilwell, the new U.S. assistant secretary for East Asia and the Pacific, is off to the region in his first trip.

Moon Jae-in came close to endorsing the Indo-Pacific strategy without actually doing so.

High-level accompaniment to the U.S. president raises questions of a possible DMZ visit—or even a summit.

The leak has created a political firestorm in South Korea.

Can South Korean President Moon Jae-in save the moribund U.S.-North Korea diplomatic process?

Though a positive development, it's hard to see the new burden sharing agreement as anything more than a stopgap measure.

South Korea’s Moon Jae-in risks breaching American and UN measures in wooing Pyongyang.

Far from a “horrible deal,” KORUS has worked quite well for the United States.

What’s actually in the revision of the KORUS free trade agreement?

The talks will have deep implications for the trajectory of this year’s remarkable turn towards diplomatic engagement with North Korea.

The unthinkable has become thinkable.

Despite reaching an agreement on trade with the U.S., South Korea hasn't seen any relief from Section 232 investigations.

The sequencing problem requires coordination between the U.S., China, and Korea to pressure meaningful steps from Kim.

After the meeting between North Korean and American leaders on June 12, the United States has new friends in Seoul.

Harris fills a critical ambassadorial appointment after 17 months of vacancy.

The trip will be Mattis' first to China as U.S. secretary of defense.