U.S. Army Soldiers from Alpha Battery, 2nd Battalion

U.S. Army Soldiers from Alpha Battery, 2nd Battalion 29th Field Artillery Regiment at the National Training Center in Fort Irwin, Calif., execute calibration on the Paladin Vehicle to prepare for Decisive Action Rotation 14-10, Sept. 11, 2014. At the NTC, decisive action exercises provide a comprehensive approach to training Brigade Combat Teams in a joint, interagency, intergovernmental and multinational environment. (U.S. Army photo by Sgt. Charles Probst)