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.
Korean Liberation Army
The KLA brought together many Korean guerrilla armies that proliferated in northern Korea, Manchuria and mainland China during the 1920s. After the declaration of war by the Provisional Government against Japan and Germany on December 9, 1941, the units of the KLA participated on the allied side in the Chinese and Southeast Asian theatres. The "Regulation regarding the activities of the Korean Liberation Army", imposed by the Chinese Nationalist Government upon the provisional government in 1941, placed the KLA under the supreme authority of the Commander-in-chief of the Chinese army. This regulation was repealed in 1944, after the provisional government had achieved improved financial standing and greater importance in the eyes of the Chinese government.