Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge, Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex attend a service marking the centenary of WW1 armistice at Westminster Abbey on November 11, 2018 in London, England. The armistice ending the First World War between the Allies and Germany was signed at Compiègne, France on eleventh hour of the eleventh day of the eleventh month – 11am on the 11th November 1918. This day is commemorated as Remembrance Day with special attention being paid for this year’s centenary. (Photo by Paul Grover- WPA Pool/Getty Images)