FORT MCCOY, Wisconsin--Medical personnel from the 7456th Medical Backfill Battalion based in Des Moines, Iowa, maneuver a rock obstacle during up-armored vehicle driver’s training at the Wheeled Vehicle Driving Course at Fort McCoy during Warrior Exercise 86-17-02 on May 6, 2017. The 7456th MBB trained and licensed personnel in order to better support operations in austere environments. The demonstrated leadership, energy and execution of our Soldiers will ensure. America’s Army Reserve remains the most capable, combat-ready, and lethal federal reserve force in the history of the Nation. (Photo by Maj. A. Sean Taylor, 7456 MBB)