7/1/2012 - Brig. Gen. Thomas Deale (left), 455th Air Expeditionary Wing commander, presents the guidon to Col. Kevin Campbell, as he assumes command of the 455 Expeditionary Operations Group at Bagram Airfield, Afghanistan, July 1, 2012. Colonel Campbell entered the U.S. Air Force in 1990 and has accumulated over 2, 900 flying hours in the U.S. Air Force A-10 Thunderbolt II (also known as the Warthog). (U.S. Air Force photo/Staff Sgt. Jeff Nevison)

7/1/2012 - Brig. Gen. Thomas Deale (left), 455th Air Expeditionary Wing commander, returns a salute to Col. Kevin Campbell, as he assumes command of the 455th Expeditionary Operations Group at Bagram Airfield, Afghanistan, July 1, 2012. Colonel Campbell has accumulated over 2, 900 flying hours on the U.S. Air Force A-10 Thunderbolt II (also known as the Warthog), and has deployed to Operations Southern Watch, Deny Flight, Joint Endeavor and Enduring Freedom. (U.S. Air Force photo/Staff Sgt. Jeff Nevison)