An 407th Air Expeditionary Wing aerial porter prepares the last pallet to be transported out of Ali Air Base, Iraq, Dec. 18, 2011. A group of Airmen were the last service members to redeploy from Iraq based on the Iraq and U.S. 2008 Security Agreement that required all U.S. service members to be out of the country by Dec. 31. (U.S. Air Force photo/Master Sgt. Cecilio Ricardo)