Senior Airman Kyle Bieri, a 455th Expeditionary Aircraft Maintenance Squadron aerospace propulsion technician, communicates with a team member during an F-16 Fighting Falcon afterburner run at Bagram Airfield, Afghanistan, June 16, 2017. Bieri is deployed out of Aviano Air Base, Italy, and supports the F-16 Fighting Falcons assigned to the 555th Expeditionary Fighter Squadron. (U.S. Air Force photo by Staff Sgt. Benjamin Gonsier)