September 12, 1980: Turkey undergoes a third military coup.
On September 12, 1980, the armed forces seize control of Turkey for the third time. While the 1960 and 1971 military coups were driven by institutional reform, the 1980 action is deemed necessary to shore up the order created by the earlier interventions. A five-member executive body, the National Security Council, is appointed. On September 21, the NSC installs a predominantly civilian Cabinet.