Prince Philip - gun salutes and more tributes Published Tributes to the Duke of Edinburgh have continued following his death at the age of 99 at Windsor Castle. image copyrightAFP Gun salutes have been fired across the UK, in Gibraltar and at sea in memory of the Duke of Edinburgh. image copyrightGetty Images The Honourable Artillery Company fired the gun salute from the bank of the River Thames near the Tower of London. image copyrightChris Jackson via Getty Images The gun salute by The King's Troop, Royal Horse Artillery took place at the Parade Ground, Woolwich Barracks, in central London. image copyrightReuters