Joseph Y. Yun

Joseph Yuosang Yun is an American retired diplomat, most recently serving as the acting U.S. Ambassador to South Korea. His previous assignment was as U.S. Special Presidential Envoy for Compact Negotiations, appointed in March 2022 by President Joe Biden to negotiate amendments to the Compact of Free Association (CFA), the agreement governing the relationship between the United States and the Freely Associated States (FAS) of the Federated States of Micronesia, the Republic of the Marshall Islands, and Palau.