U.S. Air Force Maj. Robert Groves, an optometrist from the New Hampshire Air National Guard’s 157th Air Refueling Wing, conducts a vision exam at a health-care clinic being operated by the Air Guard and U.S. Navy Reserve at Estill County High School in Irvine, Ky., June 21, 2018. The clinic is one of four that comprised Operation Bobcat, a 10-day mission to provide military medical troops with crucial training in field operations and logistics while offering no-cost health care to the residents of Eastern Kentucky. The clinics, which operated from June 15-24, offered non-emergent medical care; sports physicals; dental cleanings, fillings and extractions; eye exams and no-cost prescription eye glasses. (U.S. Air National Guard photo by Lt. Col. Dale Greer)