Operation Atlantic Resolve is a military demonstration by U.S. forces in Eastern Europe that’s being going since April of 2014. As a result, U.S. Army units have engaged in training and security activities in Estonia, Latvia, Lithuania, Poland, Romania, Bulgaria and Hungary. The latest maneuver involved U.S. Army soldiers of the 3rd Squadron/2nd Cavalry Regiment moving their equipment and trucks from Vilseck, Germany, via train to Adazi, Latvia. (Photos by Staff Sgt. Steven Colvin, U.S. Army)