Colombian Air Force 767 Multi-Mission Tanker Transport Jupiter crew maintenance personnel inspect the aircraft prior to a flight during Red Flag 19-2 at Nellis Air Force Base, Nev., March 12, 2019. Red Flag is America’s premier integration air combat exercise focused on readiness, partnering and integrating expeditionary wing strike operations. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)