Surface to Air A surface-to-air rocket simulator known as "Smokey Sam" launches to teach aircrews attending the Advanced Tactics Aircrew Course how to employ defensive tactics at Fort Huachuca, Ariz., July 23, 2025. SHARE: Download: Full Size (1.77 MB) Tags: technology, equipment, engineering Credit: Air Force Master Sgt. Patrick Evenson, National Guard VIRIN: 250723-Z-YI114-1016M.JPG Photo Gallery