A B-1B Lancer assigned to the 34th Bomb Squadron, Ellsworth Air Force Base, S.D., flies over the Nevada Test and Training Range, Nev. during exercise Red Flag 21-1, Feb. 1, 2021. Red Flag exercises test the capabilities of pilots and teams while increasing efficiency and strengthening their teamwork. (U.S. Air Force Photo by Airman 1st Class Dwane R. Young)