BERLIN, GERMANY - SEPTEMBER 05: Armin Papperger, Chairman of the Board of German Defense Group Rheinmetall on September 05, 2014 in Berlin, Germany. (Photo by Trutschel/Photothek via Getty Images)
BERLIN, GERMANY - SEPTEMBER 05: Armin Papperger, Chairman of the Board of German Defense Group Rheinmetall on September 05, 2014 in Berlin, Germany. (Photo by Trutschel/Photothek via Getty Images)