A Soldier assigned to 2nd Battalion, 7th Infantry Regiment, 1st Armored Brigade Combat Team, 3rd Infantry Division, guides the driver of a M1A2 Abrams Main Battle Tank to raise its gun during vehicle maintenance at Konotop, Poland April 20, 2015. The Soldiers are part of Operation Atlantic Resolve 15, an ongoing multinational partnership focused on joint training and security cooperation between the U.S., Poland and other NATO allies.