Colombian Air Force participate in Red Flag 18-3
A Colombian Air Force Kfir fighter jet crew chief stands on the flightline prior to flight during Red Flag 18-3 at Nellis Air Force Base, Nev., July 31, 2018. . Red Flag prepares aircraft maintainers to support an advanced, relevant and realistic combat-like situation in a controlled environment.(U.S. Air Force photo by Staff Sgt. Angela Ruiz)