The 355th Fighter Wing (355 FW) is a United States Air Force unit assigned to the Air Combat Command's Twelfth Air Force. It is stationed at Davis-Monthan Air Force Base in Tucson, Arizona, where in 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.