A port view of the Russian nuclear-powered guided missile cruiser ADMIRAL USHAKOV, left, moored beside the guided missile cruiser MARSHAL USTINOV. The ADMIRAL USHAKOV still bears its original name, KIROV, on its gangplank. The two vessels are in port during a visit by two U.S. Navy ships, the guided missile cruiser USS YORKTOWN (CG-48) and the destroyer USS O'BANNON (DD-987), which are taking part in an ongoing exchange between the navies of the United States and the Commonwealth of Independent States