A security cordon separates the transportation safety administration equipment and augmented personnel from Airmen processing through security in preparation to leave for Green Flag, a combat training exercise at Nellis Air Force Base, Nev., in the deployment center at Ellsworth AFB, S.D., May 10, 2012. Ellsworth’s new deployment center streamlines the deployment process with a variety of upgrades, equipment and redesigned flow through the system. (U.S. Air Force photo by Airman 1st Class Kate Thornton/Released)