A row of U.S. M4 carbines lean against lane markers prior to being fired for a qualification table operated by Dog Company, 1st Battalion (Airborne), 503rd Infantry Regiment, 173rd Infantry Brigade Combat Team (Airborne) at the Lithuanian Grand Duke Gediminas Staff Battalion in Alytus, Lithuania, July 16, 2015. The Soldiers of Dog Company are in Europe as part of Atlantic Resolve, a demonstration of continued U.S. commitment to the collective security of NATO and to enduring peace and stability in the region. U.S. Army Europe is leading Atlantic Resolve enhanced land force multinational training and security cooperation activities taking place across Estonia, Latvia, Lithuania, Romania, and Bulgaria to ensure multinational interoperability, strengthen relationships among allied militaries, contribute to regional stability and demonstrate U.S. commitment to NATO. (U.S. Army Photo by Sgt. James Avery, 16th Mobile Public Affairs Detachment)