Staff Sgt. David McLaughlin, from the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron Explosive Ordnance Disposal section, briefs Chief Master Sgt. of the Air Force James Roy on how his unit contributes to the Center?s courses for deploying Airmen during a visit to a Fort Dix range on July 29 on 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)