Tech. Sgt. Lucas Mefford, 11th Civil Engineer explosive ordinance disposal craftsman, inspects a functioning dismounted robot system, at Joint Base Andrews, Md., June 6, 2017. Mefford attended an inpatient program at the National Intrepid Center of Excellence program, in Bethesda, Md., for depression, insomnia, and other symptoms. He continues his medical treatment at JBA and hopes to influence his Airmen to be advocates for their health. (U.S. Air Force photo by Senior Airman Mariah Haddenham)