Electronic reconnaissance aircraft the United States air force Boeing RC-135V Rivet Joint has carried out reconnaissance along the Russian coast of the Black sea. at 08: 20 the aircraft took off from air base of the Hellenic Navy Court - one of the strongholds of NATO in the Eastern Mediterranean. The aircraft spent in the air, About six o'clock, having made several flights off the coast of Crimea. over the last period of time increased the presence of foreign reconnaissance aircraft and unmanned aerial vehicles to Russia's borders. Thus, foreign flying devices periodically notice in the area of the Crimea and the Krasnodar region, as well as over the Baltic sea. In just the past year, units of radio-technical troops of Russian VKS found and escorted over 980 thousand aircraft. About three thousand of them - foreign military aircraft, of which more than 1000 - reconnaissance aircraft. Duty forces were set in readiness number one more than 4 thousand times. <span style="color:darkgray