Staff Sgt. Elizabeth Sheppard, 28th Security Forces Squadron combat arms instructor, explains a weapons display to 7 year-old Evelynn Joyce, daughter of Master Sgt. Tonya Joyce, 28th Medical Operations Squadron mental health flight chief, during the National Night Out event at Douglas High School in Box Elder, S.D., Aug. 7, 2013. The event provided an opportunity for both the local community and Ellsworth Airmen to interact with one another and helped to strengthen community ties. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)