U.S. Air Force Airman 1st Class Sarah Svedberg, 570th Contingency Response Group aerial transportation journeyman stationed from Travis Air Force Base, Calif., stows tie-down shackles aboard a C-17 Globemaster III at Geronimo Landing Zone, Fort Polk La., Oct 15, 2012. The CRG was supporting Joint Readiness Training Center Exercise Decisive Action. The exercise includes emphasis on joint forcible entry, phased deployment with an airborne parachute operation, a combined noncombatant evacuation, combine arms maneuver, wide area security, unconventional warfare and unified land operations in a joint, interagency, intergovernmental and multinational environment. (U.S. Air Force photo/Tech. Sgt. Parker Gyokeres).