Britain's Prince William, Duke of Cambridge (2nd L) and his wife Britain's Kate, Duchess of Cambridge visit the military hospital of the Hotel des Invalides in Paris on March 18, 2017. Britain's Prince William pledged on the eve that his country will retain close links with France despite Brexit, as he and his wife Kate began a two-day visit to Paris. / AFP PHOTO / POOL / GONZALO FUENTES (Photo credit should read GONZALO FUENTES/AFP/Getty Images)
