A member of the California Army National Guard’s 1498th Transportation Company 746th Combat Sustainment Support Battalion, prepares a litter for a simulated casualty during the unit's annual training at the National Training Center in Fort Irwin, Calif., July 23. An ambush tested the platoon’s Army Warrior Task and Battle Drills. (Photo by Sgt. 1st Class Victor Gardner, 189th Infantry Brigade, Division West Public Affairs)