Soldiers with 5th Battalion, 113th Field Artillery, North Carolina Army National Guard dissuade Role players portraying protesters as they attempt to scale the walls of an observation post at Camp Atterbury Joint Maneuver Training Center, Ind., Nov. 17. The 5th Battalion, 113th Field Artillery is completing their training for a deployment as Multinational Force Observers which enforce the Israel-Egypt Peace Treaty along the Sinai Peninsula. (photo by Staff Sgt. David Bruce, Atterbury-Muscatatuck Public Affairs)