Chief Master Sgt. of the Air Force James Roy examines a demonstration weapon as Technical Sgt. Charles Glunt, from the U.S. Air Force Expeditionary Center armory, shows how to use it during a July 29 tour at the Expeditionary Center on the Fort Dix section of Joint Base McGuire-Dix-Lakehurst, N.J. Chief Roy visited the U.S. Air Force Expeditionary Center on Fort Dix and McGuire Air Force Base to learn more about expeditionary training and operations in both areas. (U.S. Air Force Photo/Staff Sgt. Nathan G. Bevier)