The Queen, accompanied by Members of The Royal Family, today attended a service at Westminster Abbey to mark the centenary of the royalairforceuk The Royal Air Force was founded on 1 April 1918 and was the world's first independent air force.  The Prince of Wales and The Duchess of Cornwall, The Duke and Duchess of Cambridge, The Duke and Duchess of Sussex attended the service today – as did  HRHTheDukeOfYork, The Princess Royal and  The Earl and Countess of Wessex.  #RAF100 📷 PA