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 People's Army
Before the outbreak of the Korean War, Joseph Stalin equipped the KPA with modern tanks, trucks, artillery, and small arms (at the time, the South Korean Army had nothing remotely comparable either in numbers of troops or equipment). During the opening phases of the Korean War in 1950, the KPA quickly drove South Korean forces south and captured Seoul, only to lose 70,000 of their 100,000-strong army in the autumn after U.S. amphibious landings at the Battle of Incheon and a subsequent drive to the Yalu River. On 4 November, China openly staged a military intervention. On 7 December, Kim Il-sung was deprived of the right of command of KPA by China. The KPA subsequently played a secondary minor role to Chinese forces in the remainder of the conflict. By the time of the Armistice in 1953, the KPA had sustained 290,000 casualties and lost 90,000 men as POWs.
In 1953, the Military Armistice Commission (MAC) was able to oversee and enforce the terms of the armistice. The Neutral Nations Supervisory Commission (NNSC), made up of delegations from Czechoslovakia, Poland, Sweden and Switzerland, carried out inspections to ensure implementation of the terms of the Armistice that prevented reinforcements or new weapons being brought into Korea.
Soviet thinking on the strategic scale was replaced since December 1962 with a people's war concept. The Soviet idea of direct warfare was replaced with a Maoist war of attrition strategy. Along with the mechanization of some infantry units, more emphasis was put on light weapons, high-angle indirect fire, night fighting, and sea denial.