Yongsan Army Garrison, Seoul S. Korea

Yongsan Army Garrison, located in Seoul, South Korea, has served as a major United States military base since shortly after World War II. Originally established as a Japanese military facility during the early 20th century, it was taken over by U.S. forces at the end of Japanese occupation in 1945. Throughout the Korean War and the decades following, Yongsan functioned as the headquarters for United States Forces Korea (USFK), the Eighth Army, and United Nations Command, playing a central role in the defense of the Korean Peninsula. In recent years, most operations and personnel were relocated to Camp Humphreys as part of the Yongsan Relocation Plan, with the garrison’s footprint in Seoul significantly reduced by 2020.