U.S. Air Force Lt. Gen. James Jackson, commander of Air Force Reserve Command, left, smiles as Boeing Co. delivers the last C-17 Globemaster III cargo jet to the Air Force in Long Beach, Calif., Thursday, Sept. 12, 2013. Military officials took delivery of the C-17 Globemaster III, the 223rd sold to the Air Force at Boeing's Long Beach, Calif., assembly plant. (AP Photo/Damian Dovarganes)