Change of Commands on the Combat Frontier
U.S. Air Force Brig. Gen. Dave Julazadeh, 455th Air Expeditionary Wing commander, hands the guidon to Col. William Clark, 455th Expeditionary Mission Support Group incoming commander, during the 455th EMSG change of command ceremony at Bagram Airfield, Afghanistan, Aug. 3, 2015. The 455th MSG is comprised of five squadrons responsible for communications, civil engineer operations, force support, logistics readiness, and security forces. (U.S. Air Force photo by Tech. Sgt. Joseph Swafford/Released)