319th Reconnaissance Wing validates mission essential task list proficiency
Senior Airman Steven Todd, 319th Security Forces base defense operations controller, performs a perimeter check during a validation exercise, May 23, 2023 at Grand Forks Air Force Base, North Dakota. The exercise validated the 319th Reconnaissance Wing’s capability to survive and operate in a contested environment while under the threat of chemical, biological, radiological, nuclear attack. (U.S. Air Force photo by Senior Airman Ashley Richards)