Russia's Deputy Minister for Industry and Trade Yuri Slyusar attends a press briefing along with other delegates in the Rostec chalet at the Farnborough air show in Hampshire, England, on July 14, 2014. Britain said it had barred a Russian delegation from attending the Farnborough air show because of the Ukraine crisis, sparking an angry reaction from Russia. The Russian embassy in London expressed "regret" that Britain had not issued visas to a large part of its delegation and demanded an urgent explanation. The Farnborough International Airshow (FIA) is a key event in the aviation sector calendar, with Russia usually sending a sizeable contingent as it seeks foreign sales. AFP PHOTO/Leon NEAL