VLADIVOSTOK, July 7, (RIA Novosti) - A US squadron of warships, which included the cruiser Kaupens and the landing ship Harpers Ferry, has completed its unofficial visit to and left the main base of the Russian Pacific fleet - Vladivostok, RIA Novosti was told at the fleet's press-service on Wednesday. An American naval delegation made calls on the commander of the Russian Pacific fleet and the administrations of Primorye Territory and Vladivostok. The US navymen laid wreaths to the Pacific Fleet War Glory memorial, visited the Admiral Makarov Naval Institute, and made a sightseeing tour of the city. Before arriving...