U.S. Air Force Airman 1st Class Lauren Tranchitella, an aircrew flight equipment specialist assigned to the 182nd Operations Support Squadron, Illinois Air National Guard, handles equipment in a pool for a water survival refresher course in Peoria, Ill., May 5, 2019. The course consisted of safely escaping from under a parachute, using recovery tools, simulating a parachute drag and various other techniques. (U.S. Air National Guard photo by Airman Wynndermere Shaw)