Soldiers fire a live round from an M1A2 battle tank during an accuracy test in Swietozow, Poland, Jan. 16, 2017. The soldiers are assigned to the 4th Infantry Division's 1st Battalion, 68th Armor Regiment, 3rd Armored Brigade Combat Team. The unit's arrival marks the start of rotations of armored brigades in Europe. This rotation will enhance deterrence capabilities in the region, improve the U.S. ability to respond to potential crises, and defend allies and partners in the European community. Army photo by Staff Sgt. Micah VanDyke