A Dutch Army Centurion Tank of 42nd Infantry Battalion, 13th mechanized Brigade provides security while conducting a scouting operation during exercise Allied Spirit at the Joint Multinational Readiness Center in Hohenfels, Germany, Jan. 26, 2015. Exercise Allied Spirit includes more than 2,000 participants from Canada, Hungary, Netherlands, United Kingdom, and the U.S. Allied Spirit is exercising tactical interoperability and testing secure communications within Alliance members. (U.S. Army photo by Spc. Tyler Kingsbury/Released)