U.S. Army Spc. Christopher Hakathorn, an infantryman from 1st Battalion, 181st Infantry Regiment, Massachusetts National Guard, provides security from a doorway of the urban warfare range at Camp Atterbury Joint Maneuver Training Center in central Indiana, on Aug. 24, 2010. Hakathorn, along with roughly 600 other U.S. soldiers from 181st Infantry Regiment, are part of one of the largest Massachusetts Guard troop deployments since World War II.