U.S. Army Spc. Dwight Heath, a Helicopter Repairer with the 2-3 General Support Aviation Battalion out of Hunter Army Airfield, Ga., assists a role-player during a simulated evacuation as part of Guardian Response 22 at Muscatatuck Urban Training Center, Ind., May 9, 2022. Guardian Response 22 is an annual homeland emergency response exercise designed to sharpen skills, boost capabilities and improve mission readiness of the units assigned to the Department of Defense’s CBRN Response Enterprise. (U.S. Army photo by Sgt. Matthew Roberts) (This photo has been color corrected to represent the original scene and cropped to emphasize the subject.)