An Estonian soldier gives his teammates the direction of fire after coming under attack from simulated opposition forces played by U.S. Soldiers with the 1st Battalion, 4th Infantry Regiment during a simulated training exercise lane at the Hohenfels Training Area in Hohenfels, Germany, Aug. 27, 2014, during 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.