U.S. Ambassador to Germany John B. Emerson (center) climbs into the drivers hatch of an Abrams M1A2 tank during his visit at the Hohenfels Training Area (HTA), Germany, May 15, 2014. Ambassador Emerson and a group of German Parliamentarians toured the 7th Army Joint Multinational Training Command's HTA to observe exercise Combined Resolve II, a U.S. Army Europe-directed multinational exercise at the Grafenwoehr and Hohenfels Training Areas, including more than 4,000 participants from 13 allied and partner countries. (U.S. Army photo by Visual Information Specialist Markus Rauchenberger/released)