Tech. Sgt. Aastria Gathings and Staff Sgt. Joshua Carroll, both assigned to the 818th Contingency Response Group, prepare for the Devil Raid Mobility Exercise competition at Joint Base McGuire-Dix-Lakehurst, N.J., March 31, 2015. The two phase exercise tested the ability of the units to process equipment and personnel for deployment upon the receipt of a tasking to order. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)