The Queen Attends The Duke Of Lancaster's Regimental Memorial Dedication [Getty Images]

LICHFIELD, ENGLAND - MAY 17: Queen Elizabeth II attends a service paying tribute to soldiers from the Duke of Lancaster's Regiment killed while serving in Afghanistanat the National Memorial Arboretum on May 17, 2016 in in Alrewas, Staffordshire, England. (Photo by Joe Giddens-WPA Pool/Getty Images)

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