SCHOENEFELD, GERMANY - MAY 21:  German Defense Minister Ursula von der Leyen chats with a pilot of the Luftwaffe, the German air force, while touring the Bundeswehr stand at the ILA 2014 Berlin Air Show on May 21, 2014 in Schoenefeld, Germany. The ILA 2014 is open from May 20-25.  (Photo by Sean Gallup/Getty Images)