George Brenner Simler was a United States Air Force general, who served as commander of the U.S. Air Force's Air Training Command.

The 355th Wing is a United States Air Force unit assigned to the Air Combat Command's Fifteenth Air Force. It is stationed at Davis–Monthan Air Force Base in Tucson, Arizona, where it operates the A-10 Thunderbolt II. The wing's mission is to provide close air support (CAS), air interdiction (AI), forward air control (FAC), combat search and rescue (CSAR), ground-based tactical air control, and airbase operations.