April 18, 2017 - U.S. Army 1st Lt. Matthew Medlin demonstrates proper machine gun placement in defensive operations during interoperability training ... aimed at solidifying war fighting practices and ensuring joint knowledge across the multinational battle group. The unique formation, comprised of U.S., U.K., Romanian and Polish soldiers, will serve as a deterrence force in northeast Poland in support of NATO's Enhanced Forward Presence. (U.S. Army photo by Staff Sgt. Zackary Cowher)