Soldiers of Company B, 204th Brigade Support Battalion, 2nd Armored Brigade Combat Team, 4th Infantry Division, prepare to call in a nine-line medical evacuation during the “Rough Riders” Battalion Truck Rodeo. A nine-line medical evacuation is a report used to notify medical personnel of a casualty’s degree of injury and their location. (U.S. Army photo by Staff Sgt. Andrew Porch, 2nd ABCT PAO, 4th Inf. Div.)