Army Spc. Devon Rivera, left, Army Sgt. Jorge Martinez and Army Pfc. Justin Giaimo, right, all indirect-fire infantrymen assigned to Headquarters and Headquarters Troop, 3rd Squadron, 2nd Cavalry Regiment, bound to a fighting position while rehearsing before a multinational mortar live fire exercise alongside Latvian partners at Adazi Military Base, Latvia, Feb. 17, 2016. As part of the U.S. commitment to increased assurance and deterrence, U.S. Army Europe will begin receiving continuous troop rotations of U.S.-based armored brigade combat teams to the European theater in early 2017, bringing the total Army presence in Europe up to three fully-manned Army brigades. U.S. Army photo by Sgt. Paige Behringer