The United States must protect the alliance architecture in Northeast Asia from internal threats, so that it will be prepared if and when external threats come its way.

On November 9, South Korean President Moon Jae-in unveiled his “New Southern Policy,” aimed at deepening relations with the countries of the Association of Southeast Asian Nations (ASEAN). Moon’s ann…

Each Friday, I look at what the presidential contenders are saying about foreign policy. This week: Three things to know about the 2024 campaign.

The inclusion of China in addition to North Korea as a shared security concern among the United States, South Korea, and Japan has established a new milestone for strengthened trilateral cooperation…

The direction of North Korea’s nuclear program has been clear for more than a decade, since it first tested a nuclear device in October 2006. But the pace has quickened, with two nuclear tests and te…

This post was coauthored with Sungtae (Jacky) Park, research associate at the Council on Foreign Relations. South Korea is in turmoil, with President Park Geun-hye having been suspended from office …