Air Force Staff Sgt. Deborah McCarthy, a dental technician from the 445th Aerospace Medicine Squadron of Wright-Patterson Air Force Base, Ohio, reviews a patient’s file during Innovative Readiness Training at Mountain Home, Ark., June 12, 2017. The IRT program allows active-duty, guard and reserve members to volunteer for real-world training opportunities through engineering, veterinarian, medical, and construction projects that benefit the sometimes-forgotten citizens of American communities in need. (U.S. Air National Guard photo by Staff Sgt. Carlynne DeVine)