LONDON, ENGLAND - MARCH 13: Queen Elizabeth II during a Service of Commemoration for troops who were stationed in Afghanistan on March 13, 2015 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - MARCH 13: Queen Elizabeth II during a Service of Commemoration for troops who were stationed in Afghanistan on March 13, 2015 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)