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Multinational troops and U.S. Soldiers assigned to Special Operations Command Europe participate in a skills demonstration during exercise Jackal Stone 2014 in Baumholder, Germany, Sept. 12, 2014. Jackal Stone is an annual joint special operations exercise designed to enhance capabilities and interoperability amongst the participating special operations forces as well as to build mutual respect while sharing doctrinal concepts, training concepts and various tactics, techniques and procedures. (U.S. Army photo by Erich Backes/Released)