In this handout video grab released by the press service of Russian Defence Ministry, the US Air Force strategic bomber Boeing B-52H Stratofortress intercepted by Russian Su-27 fighter jet over neutral waters of the Black Sea is pictured, in Russia. Russian air defense control systems detected an air target approaching the Russian state border over the neutral waters of the Black Sea. To identify the air target and prevent violation of the Russian state border, two Su-27 and Su-30 jet fighters from the Southern Military District's air defense forces on duty were scrambled. Editorial use only, no archive, no commercial use.