Tech. Sgt. Russell Phillips and Master Sgt. Jeramie Simpson look through information regarding aircraft maintenance during the day’s flying at Red Flag 14-1 Jan. 29, 2014, at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces from the United States and its allies. Phillips is a 366th Maintenance Group senior weapons system controller and Simpson is a 366th MXG maintenance operations center NCO in charge, both from Mountain Home Air Force Base, Idaho. (U.S. Air Force photo/Senior Airman Benjamin Sutton)