Maj. Kelly Hannum, 336th Training Support Squadron commander, builds an SV80 bag with Staff Sgt. Nicholas Waggle, 336th TRSS assistant NCO in charge of the warehouse, at Fairchild Air Force Base, Wash., July 9, 2013. Survival, evasion, resistance and escape students are given the SV80 bag which contains all the gear they will need for the woods such as bolt knives, aircrew vests, signal mirror, iodine, map, canteens, ponchos and more. (U.S. Air Force photo/Airman 1st Class Janelle Patiño)