Red Flag 14 - 2
U.S. Air Force Capt. Timothy Humpal, 343rd Bomb Squadron radar navigator, performs pre-flight checks on a B-52 Stratofortress assigned to the 96th Bomb Squadron from Barksdale Air Force Base, La. during Red Flag 14-2 March 6, 2014, Nellis AFB, Nev. Red Flag provides realistic air combat missions in a training environment. The exercise training missions ensure air and ground crews are better prepared for future real-world operations. (U.S. Air Force photo by Airman 1st Class Thomas Spangler)