Hours before sunrise, Spc. Michael Swan, a track vehicle repairer from Gurley, Ala., assigned to the 335th Signal Command, is dropped in dense Wisconsin woods to complete a night land navigation course during the 2012 U.S. Army Reserve Best Warrior Competition at Fort McCoy, July 17.
Many competitors didn't finish within the two-hour limit. (U.S. Army multimedia by Sgt. 1st Class Mark Burrell, USARC PAO)