The USAF Special Air Warfare Center was activated 27 April 1962, with the 1st Combat Applications Group (CAG) organized as a combat systems development and test agency under the SAWC. The 1st CAG concentrated on testing and evaluation of primarily short-term projects which might improve Air Force counter-insurgency (COIN) operations. The Special Air Warfare Center, located at Hurlburt Field, undertook to develop tactical air doctrine while training crews for special air warfare in places like Southeast Asia. By mid-1963, SAW groups were in Vietnam and Panama.