U.S. Soldiers with Golf Battery, 4th Battalion, 319th Field Artillery Regiment, 173rd Airborne Brigade Combat Team prepare to convoy at the Joint Multinational Readiness Center in Hohenfels, Germany, Sept. 3, 2014, during exercise Saber Junction 2014. Saber Junction is a U.S. Army Europe-led exercise designed to prepare U.S., NATO and international partner forces for unified land operations.