U.S. Army soldiers distribute 155mm artillery rounds during the fielding of an M777 Howitzer at Camp Atterbury Joint Maneuver Training Center in central Indiana, Nov. 5, 2010. The soldiers are assigned to 2nd Battalion, 150th Field Artillery Regiment, Indiana National Guard. U.S. Army soldiers distribute 155mm artillery rounds during the fielding of an M777 Howitzer at Camp Atterbury Joint Maneuver Training Center in central Indiana, Nov. 5, 2010. The soldiers are assigned to 2nd Battalion, 150th Field Artillery Regiment, Indiana National Guard. SHARE: Download: Full Size (0.6 MB) Tags: Photo Essays Credit: VIRIN: 896444-E-XOC24-819.jpg Photo Gallery