Army Reserve Staff Sgt. Erik Guzman, information technology staff noncommissioned officer and native of Austin, Texas, assigned to the 820th Signal Company, 98th Expeditionary Signal Battalion, 335th Signal Command (Theater) plots points on a map at a land navigation course on Fort Huachuca, Arizona March 27, as he and nine other Soldiers compete in the command's 2017 Best Warrior Competition. (Official U.S. Army Reserve photo by Sgt. 1st Class Brent C. Powell)