A U.S. Army Soldier from the 2nd Platoon, C Company, 1st Stryker Brigade Combat Team, 25th Infantry Division, calls for explosive ordnance disposal to eliminate a possible threat during Decisive Action Rotation 15-03 at the National Training Center, Fort Irwin, Calif., Jan. 16, 2015. The simulated improvised explosive device allows for various training scenarios that Soldiers may encounter in wartime operations. (U.S. Army photo by Spc. Ashley Marble/Released)