Veteran hog driver takes command of 455 EOG
Brig. Gen. Joseph Guastella, 455th Air Expeditionary Wing commander, presents the 455th Expeditionary Operations Group guidon to Col. Michael Millen as Millen assumes command of the group at Bagram Airfield, Afghanistan, Sept. 17, 2012. Millen has extensive experience flying both the A-10 and OA-10 Thunderbolt II airframes. (U.S. Air Force photo/SSgt Jeff Nevison)