First Sgt. Miguel Antia (center), the senior noncommissioned

First Sgt. Miguel Antia (center), the senior noncommissioned officer in charge of Headquarters and Headquarters Troop, 3rd Squadron, 2nd Cavalry Regiment, stands in front of his formation alongside North Atlantic Treaty Organization allies from several nations before the opening ceremony of Summer Shield XIII, April 17, in Adazi Military Base, Latvia. While in the region supporting Operation Atlantic Resolve, Antia and his troops are also participating in the two-week long interoperability exercise, Summer Shield XIII, alongside allies from Latvia, Canada, Lithuania, Germany and Finland. (U.S. Army photo by Sgt. Paige Behringer, 10th Press Camp Headquarters)