Queen &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Elizabeth+II&amp;family=editorial&amp;specificpeople=67226 ng-click='$event.stopPropagation()'&gt;Elizabeth II&lt;/a&gt;, Captain-General of the Royal Regiment of Artillery, oversees a Royal Review 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.