Sunset Over Red-Flag 21-1
An A-10C Thunderbolt II assigned to the 122nd Fighter Wing, Indiana Air National Guard, sits on the flightline during Red Flag 21-1 at Nellis Air Force Base, Nev., Feb. 1, 2021. The event is a multinational, joint combat training exercise in a combined air, ground, space and electronic threat environment. (U.S. Air National Guard photo by Staff Sgt. Kathleen LaCorte)