U.S. Air Force Master Sgt. Jacob Bintliff, 435th Contingency Response Group personnel recovery program manager, sparks a fire while participating in a Survival, Evasion, Resistance and Escape navigation course during exercise Agile Wolf 21-01 at Grafenwoehr Training Area, Germany, Nov. 17, 2020. Bintliff showed Airmen how to produce a fire in the woods with minimal resources. Agile Wolf 21-01 was designed to sharpen the 435th Contingency Response Group’s tactics, techniques and procedures for establishing expeditionary airfields on demand. (U.S. Air Force photo by Senior Airman Milton Hamilton)