5·18 광주 민주화 운동
The Ministry of National Defense was established on 15 August 1948 and located at Yongsan-dong, Yongsan District, Seoul. It was established following the foundation of ROK in 1948, superseding the Department of Internal Security (DIS, ) in charge of Korean armed forces under the United States Army Military Government (USAMGIK) during the Allied occupation era. In 2018, the Ministry has agreed to respect the results from its Special Investigation Committee on Gwangju Uprising in which MD Helicopters MD 500 and UH-1H were used to fire on protesting citizens.