Senior Airman Amaris Serrano, 28th Security Forces Squadron defender, attends a Discover the Hills event at Ellsworth Air Force Base, S.D., April 24, 2015. Building upon the Social Pillar of the Comprehensive Airman Fitness concept, the event provided an opportunity for Airmen to interact with members of the local community and learn about available recreational activities and programs. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)