SERE training
1st Lt. Timothy Turner, 23rd Flying Training Squadron UH-60 pilot and SERE student, splits wood with a knife during training at the Air Force Survival School Training Area in Cusick, Washington, Feb. 18, 2018. The process of building a fire can warm up the person as well. It is taught that the faster you work, the warmer you get. (U.S. Air Force photo/Senior Airman Sean Campbell)

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Photo by: Senior Airman Sean Campbell |  VIRIN: 180218-F-GP610-164.JPG