Senior Airman Jesley Crider, 819th Global Support Squadron command post mission manager at Joint Base McGuire-Dix-Lakehurst, N.J., sets up a AN/PSC-5D multi-band/multi-mission communications terminal during a 621st Contingency Response Element field training exercise at the Lakehurst area of the joint base Feb. 23, 2011. As a command post technician, Airman Crider represents one of the approximately 12 career fields in a 30-man CRE. These lightweight units are deployed worldwide, often with no-notice, to disaster areas and austere battlefield locations to assist with the movement of critical cargo. (U.S. Air Force Photo/Tech. Sgt. Parker Gyokeres)