The emblem for the 34th Bomb Squadron, Ellsworth Air Force Base, S.D., is displayed on the side of a B-1B Lancer during Red Flag 17-1 operations on Nellis Air Force Base, Nev., Jan. 25, 2017. Since its establishment at Nellis AFB in 1975, Red Flag has played host to military units from more than 30 countries. (U.S. Air Force photo by Airman 1st Class Kevin Tanenbaum/Released)