U.S. Air Force Staff Sgt. Jay Griggs (left) assigned to the Aeromedical Staging Squadron and Staff Sgt. Leslie Hamill assigned to the 166th Medical Group, acting medical technician augmentees, assist optometry patients with selecting eyeglasses during Operation Empower Health - Savannah at the Garden City Recreational Center, Garden City, Ga., May 10, 2018. (U.S. Air National Guard photo by Senior Airman Jamila A. Haven)