Coup d'état of December Twelfth

The Coup d'état of December Twelfth (Hangul: 12.12 군사반란; Hanja: 12.12 軍事叛亂) or the "12.12 Military Insurrection" was a military coup d'état which took place on December 12, 1979, in South Korea. Republic of Korea Army Major General Chun Doo-hwan, commander of the Security Command, acting without authorization from Acting President Choi Kyu-ha, ordered the arrest of General Jeong Seung-hwa, ROK Army Chief of Staff, on allegations of involvement in the assassination of President Park Chung Hee.

Coup d'état of December Twelfth

The Coup d'état of December Twelfth (Hangul: 12.12 군사반란; Hanja: 12.12 軍事叛亂) or the "12.12 Military Insurrection" was a military coup d'état which took place on December 12, 1979, in South Korea. Republic of Korea Army Major General Chun Doo-hwan, commander of the Security Command, acting without authorization from Acting President Choi Kyu-ha, ordered the arrest of General Jeong Seung-hwa, ROK Army Chief of Staff, on allegations of involvement in the assassination of President Park Chung Hee.