Conscription in South Korea
Conscription in South Korea has existed since 1957 and requires male citizens between the ages of 18 and 28 to perform in the army compulsory military service. Women are not required to perform military service, but may voluntarily enlist.
Korean People's Army
Historically, North Korea has assisted a vast number of revolutionary, insurgent and terrorist groups in more than 62 countries. A cumulative total of more than 5,000 foreign personnel have been trained in North Korea, and over 7,000 military advisers, primarily from the Reconnaissance General Bureau, have been dispatched to some forty-seven countries. Some of the organisations which received North Korean aid include the Polisario Front, Janatha Vimukthi Peramuna, the Communist Party of Thailand, the Palestine Liberation Organization and the Islamic Revolutionary Guard Corps. The Zimbabwean Fifth Brigade received its initial training from KPA instructors. North Korean troops allegedly saw combat during the Libyan–Egyptian War and the Angolan Civil War. Up to 200 KPAF pilots took part in the Vietnam War, scoring several kills against US aircraft. Two KPA anti-aircraft artillery regiments were sent to North Vietnam as well.