On 18 August, the Admiral Vladimirsky oceanographic research ship of the Baltic Fleet will leave St. Petersburg and then set sail on an unprecedented round-the-world voyage. "The Russian Navy, after more than 30 years, is returning to round-the-world voyages," said the head of navigation and oceanography of the Russian Ministry of Defence, captain of 1st rank, Sergey Travin. According to him, preparation of the training vessel is fully complete. The route of the ship will include the Baltic, North and Barents Seas, the waters of the Northern Sea Route, the Bering Sea, and northern part of the Pacific Ocean. The ship will pass through the Panama Canal into the Atlantic Ocean…