Conscription in South Korea
The basis for military conscription in South Korea is the Constitution of the Republic of Korea, which was promulgated on July 17, 1948. The constitution states in Article 39, "All citizens shall have the duty of national defense under the conditions as prescribed by Act." The Military Service Act of 1949, which was implemented in 1957, specified that compulsory military service is required for men ages 19 or older. Conscription is managed by the Military Manpower Administration, which was created in 1948.
Officer Candidate School (United States Army)
As the war in Korea edged into 1953, several classes of Infantry School OCS students were given authorization to transfer to the Medical Service Corps upon graduation. These selected officers (with previous medical experience) were assigned to Korea (after a short training course at Brooke Army Medical Center in San Antonio, Texas), with the explicit duty of trying to keep the direct inductee Medical Officers alive. This was necessary because of the shortage of medical officers and the lack of combat preparation training provided to them after their direct induction into the Army and their immediate assignment to Korea.