Visitors stop and look at a Boeing AH-64D Apache Longbow helicopter, manufactured by Boeing Co., as its sits on display during the 13th Dubai Airshow at Dubai World Central (DWC) in Dubai, United Arab Emirates, on Monday, Nov. 18, 2013. The 13th edition of the biennial 2013 Dubai Airshow, the Middle East's leading aerospace event organized by F&E Aerospace. Photographer: Jason Alden/Bloomberg via Getty Images
Getty Images

Bloomberg Bloomberg