U.S. Air Force Lt. Gen. Jeffery Harrigian, U.S. Air Forces Central Command Commander, talks with Tech. Sgt. Philip Smith, 100th Expeditionary Fighter Squadron Armament Maintenance Section NCO in charge, at the 407th Air Expeditionary Group in Southwest Asia, Dec. 14, 2017. Smith talked about a new electrical component for the pylon integrated dispenser system universal. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)