U.S. Soldiers of 2nd Battalion, 159th Aviation Regiment (Attack Reconnaissance), 12th Combat Aviation Brigade brief safety considerations when training with a UH-60 Black Hawk helicopter to U.S. Soldiers of Charlie Company, 1st Battalion, 182 Infantry Regiment, Massachusetts Army National Guard during exercise Combined Resolve II at the Joint Multinational Readiness Center in Hohenfels, Germany, May 17, 2014. Combined Resolve II is a multinational decisive action training environment exercise occurring at the Joint Multinational Training Commands Hohenfels and Grafenwoehr Training Areas that involves more than 4,000 participants from 15 partner nations. The intent of the exercise is to train and prepare a U.S. led multinational brigade to interoperate with multiple partner nations and execute unified land operations against a complex threat while improving the combat readiness of all participants. (U.S. Army photo by Spc. Justin De Hoyos/Released)