Senior Airman Travis Hummel (standing) and Airman 1st Class Adam Giebitz patrol Feb. 10 in an M-113 Armored Personnel Carrier at the Theater Internment Facility at Camp Bucca, Iraq. Airmen Hummel and Giebitz are deployed from Robins Air Force Base, Ga., and are assigned to the 886th Expeditionary Security Forces Squadron's quick response force. The QRF responds to issues within the TIF in which a show of force or escalation of force is required beyond the capabilities for the TIF's guard force. (U.S. Air Force photo/Capt. Jason McCree)