Britain's Prince William, Duke of Cambridge (C), Patron of the Battle of Britain Memorial Flight, poses for a photograph with veterans at RAF Coningsby to mark the Flight's 60th Anniversary in Britain, on July 11, 2017. The Duke of Cambridge, who completed his service in the Armed Forces with a Tour with the Royal Air Force Search and Rescue Force at RAF Valley, Anglesey, is Honorary Air Commandant of RAF Coninsgby. / AFP PHOTO / POOL / DARREN STAPLES (Photo credit should read DARREN STAPLES/AFP/Getty Images)
