M3A3 Bradley fighting vehicles move into the training area at the National Training Center on Fort Irwin, Calif., Aug. 14, 2015. The vehicles are assigned to the Idaho Army National Guard's 2nd Squadron, 116th Cavalry Regiment, 116th Cavalry Brigade Combat Team. The soldiers moved 1,442 vehicles into the area for 12 days of live-fire exercises and force-on-force simulated battles.