A U.S. Soldier of Alpha troop, 1st Squadron, 2nd Cavalry Regiment calls for assistance in order to transport a simulated wounded Soldier after receiving indirect fire during exercise Saber Junction 15 at the U.S. Army’s Joint Multinational Readiness Center in Hohenfels, Germany, April 21, 2015. Saber Junction 15 prepares NATO and partner nation forces for offensive, defensive and stability operations and promotes interoperability among participants. Saber Junction 15 has more than 4,700 participants from 17 countries, to include: Albania, Armenia, Belgium, Bosnia, Bulgaria, Great Britain, Hungary, Latvia, Lithuania, Luxembourg, Macedonia, Moldova, Poland, Romania, Sweden, Turkey and the U.S. (U.S. Army photo by Spc. John Cress Jr./Released)