Members of the 445th Aeromedical Staging Squadron pull the ropes to prone an Alaska shelter here August 14, 2017. This is in preparation for the Air Force Reserve Command's exercise, Patriot Warrior which involves nearly 600 participants and over 10,000 soldiers, sailors, Marines and international partners in Wisconsin later this month. The exercise provides critical contingency-oriented skills qualification to Airmen throughout each of the units, placing emphasis on meeting mission essential task listings. (U.S. Air Force photo /Master Sgt. Patrick O’Reilly)