Providing airpower to Operation Freedom's Sentinel Published June 29, 2016 By Senior Airman Justyn M. Freeman 455th Air Expeditionary Wing Public Affairs BAGRAM AIRFIELD, Afghanistan -- Lt. Col. David Efferson, 457th Expeditionary Fighter Squadron commander, climbs in the cockpit of an F-16C Fighting Falcon, June 28, 2016, Bagram Airfield, Afghanistan. The mission of the F-16C is to provide close air support for Operation Freedom’s Sentinel. (U.S. Air Force photo by Senior Airman Justyn M. Freeman)