Staff Sgt. Omari Castleberry and Senior Airman Maurice Starks, 127th Wing, load a rocket on to an A-10 Thuderbolt II aircraft at Nellis Air Force Base, Nev., April 9, 2021. Airmen from the 127th Wing are participating in Green Flag, a Joint Force combat exericse, to ensure maaximum combat readiness. (U.S. Air National Guard photo by Master Sgt. Dan Heaton)