Pennsylvania Air National Guardsmen with the 171st Air Refueling Wing’s medical group set up a medical tent June 7, 2024, at the 165th Airlift Wing in Savannah, Ga., as part of exercise Iron Keystone. The exercise is a multi-wing, multi-service, multi-nation exercise designed to test the readiness capabilities of service members in a controlled simulated environment. (U.S. Air National Guard photo by Senior Master Sgt. Shawn Monk)