A North Atlantic Treaty Organization AWAC E-3A from Geilenkirchen Air Base, Germany takes off during Red Flag 14-2 March 4, 2014, at Nellis Air Force Base, Nev. Red Flag has expanded to incorporate all spectrums of warfare to include command and control, real-time intelligence, analysis and exploitation and electronic warfare. (U.S. Air Force photo by Airman 1st Class Thomas Spangler)