A Colombian Air Force crew chief guides a Colombian Kfir fighter jet pilot into a parking space at Davis-Monthan Air Force Base, Ariz., July 9, 2018. The Kfirs flew an orientation flight with A-10 Thunderbolt IIs and F-16 Fighting Falcons in preparation for Red Flag 18-3. (U.S. Air Force photo by Staff Sgt. Angela Ruiz)