Troopers assigned to Iron Troop, 3rd Squadron, 2nd Cavalry Regiment conducted railway loading operations in preparation for their unit's upcoming deployment to Estonia, Latvia, Lithuania and Poland in support of Exercise Operation Atlantic Resolve-North at Rose Barracks, Germany, Jan. 6, 2016. The unit will train, for the next several months, alongside their NATO allies while demonstrating the United States continued support of their allies and their territories. (U.S. Army photo by Sgt. William A. Tanner/released)