TRZBIEN, Poland – Railhead workers load an M1A2 Abrams

TRZBIEN, Poland – Railhead workers load an M1A2 Abrams tank, belonging to 1st Battalion, 68th Armored Regiment, 3rd Armored Brigade Combat Team, 4th Infantry Division, onto a flatcar Feb.1, 2017. The battalion's vehicles will be shipped to Latvia where they will be used by the Soldiers during their nine-month rotation in Eastern Europe as part of Operation Atlantic Resolve. Rotating U.S.-based units through the European theater on a heel-to-toe rotation exercises their ability to assemble forces quickly, familiarizes Soldiers with their multinational counterparts while in a complex security environment and demonstrates deterrence. (U.S. Army photo by Staff Sgt. Elizabeth Tarr)