Spy plane USAF Boeing RC-135U was flying along the Western borders of Russia. Information about his route published resource PlaneRadar. The aircraft with registration number and call sign 64-14849 LUIGI16 noticed in the airspace of Lithuania. RC-135U also flew over the territory of Latvia and Estonia. The plane was approaching the Russian border at a distance of 52, 75 kilometers. Activity near Russian borders over the past period, the Activity of foreign reconnaissance aircraft and unmanned aerial vehicles close to the Russian borders has increased significantly. So, 8 October strategic drone of the U.S. air force noticed off the coast of the Crimea, with 2 days before