Master Sgt. Charles Bridges, 28th Aircraft Maintenance Squadron production superintendent, performs a walk around inspection prior to crew show during Red Flag 14-3 on Nellis Air Force Base, Nev., July 14, 2014. More than 150 Airmen and several aircraft from Ellsworth AFB, S.D., joined more than 100 aircraft and 2,400 Airmen at Nellis in support of the training exercise. (U.S. Air Force photo by Tech. Sgt. Jerry Fleshman/Released)