Braving the cold: 91st SFG participates in survival exercise
Staff Sgt. Benjamin Reynolds, 891st Missile Security Forces Squadron response force leader, crouches in rotor wash inside the Turtle Mountain State Forest, N.D., Feb. 14, 2018, during a field training exercise. During the exercise, 91st Security Forces Group defenders coordinated simulated medical evacuations with two 54th Helicopter Squadron UH-1N Iroquois. (U.S. Air Force photo by Senior Airman J.T. Armstrong)

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Photo by: Senior Airman J.T. Armstrong |  VIRIN: 180214-F-CG053-0442.JPG