U.S. Air Force Staff Sgt. Kyle Chestnut, a Flying Crew Chief assigned to 86th Air Maintenance Squadron, shows a C-130 aircraft cockpit to participants of African Partnership Flight, hosted by U.S. Air Forces Africa and co-hosted by Mauritania and Senegal at Ramstein Air Base, Germany, Aug. 7, 2018. The APF program is Air Forces in Africa's premier security cooperation program with African partner nations to improve professional military aviation knowledge and skills. (U.S. Army photo by Spc. Craig Jensen)