Col. Pam LeBlanc, 452 Mission Support Group commander, left, hands the 452nd Mission Support Squadron flag to Major Maureen H. McAllen, the new commander, during a Change of Command ceremony, Sunday. Maj. McAllen replaces outgoing commander Lt. Col. Lisa Yacoub, who is now executive officer at Fourth Air Force. Maj. McAllen, who began her career as an enlisted reservist in 1986, most recently served as executive officer at Fourth Air Force. During her career, Maj. McAllen has been mobilized for Operation Enduring Freedom and deployed to Baghdad for Operation Iraqi Freedom. (U. S. Air Force photo by Master Sgt. Michael Blair)