U.S. Army Spc. Cameron Sumaya, red belt, an automated logistical specialist with the 1106th Theatre Aviation Sustainment Maintenance Group, and Pfc. Ian Peacock, an infantryman with Bravo Company, 1st Battalion, 184th Infantry Regiment, 79th Infantry Brigade Combat Team, square off on the mat during the combatives event of the California Army National Guard's Best Warrior Competition at Camp San Luis Obispo, Calif., Sept. 13, 2013. .. ....