U.S. Air Force Senior Airman Jess Hager, 11th Air Support Operations Squadron joint terminal attack controller, and U.S. Marine Corps Sgt. Shelby Mangiaracina, 2nd Tank Battalion section leader, look over maps and coordinate with aircrew to provide close air support during exercise Atlantic Strike Sept. 13, at Avon Park Air Force Range, Fla. Atlantic Strike gave JTACs, who typically work with Army joint fires observers, a chance to train with Marine air naval gunfire liaisons. (U.S. Air Force photo by Airman 1st Class Jarrod Grammel/Released)