NEWPORT, WALES - SEPTEMBER 05: A demonstration of a Bell Boeing V-22 Osprey, an American multi-mission military tiltrotor aircraft is seen on the final day as they fly over the Celtic Manor resort, the venue for the North Atlantic Treaty Organization (NATO) summit on September 5, 2014 in Newport, United Kingdom. Leaders and senior ministers from around 60 countries are meeting on the final day of the two day summit with Afghanistan and Ukraine at the top of the agenda. (Photo by Stefan Rousseau - WPA Pool/Getty Images)
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