LARK HILL, ENGLAND - MAY 26: Queen Elizabeth II, Captain-General of the Royal Regiment of Artillery, waves as she leaves the Royal Garrison Church after unveiling a foundation stone for the new chapel and cloister on the occasion of their Tercentenary at Knighton Down on May 26, 2016 in Lark Hill, England. Queen Eliabeth II has been Captain-General of the Royal Regiment of Artillery since 6 February 1952. (Photo by Chris Jackson/Getty Images)
