Airman 1st Class Devin Riggs, 319th Logistics Readiness ground transportation apprentice, center, displays signs of fatigue and dizziness after being contaminated during a performance and accountability report May 22, 2019, on the Air National Guard Base in Fargo, North Dakota. Riggs was part of a PAR team during exercise Summer Viking 19-01. His team reacted instantly with self-aid buddy care, and decontamination efforts. (U.S. Air Force photo by Senior Airman Elora J. Martinez)