Chief Master Sgt. Shawn Drinkard, command chief of U.S. Air Forces Central Command, presents one of his challenge coins to Tech. Sgt. Timothy Prince-Capone, 387th Air Expeditionary Squadron, during a luncheon at an undisclosed location in Southwest Asia Dec. 13, 2018. Prince-Capone was coined for his performance as a Joint Operation and Planning Execution System analyst in support of Operation Inherent Resolve. (U.S. Air Force photo by Tech. Sgt. Clinton Atkins)