Photo taken on June 11, 2018 shows the King’s Troop Royal Horse Artillery fired a 41-gun salute in Hyde Park, London, to mark Prince Philip's 97th birthday. (Photo/Agencies)
Photo taken on June 11, 2018 shows the King’s Troop Royal Horse Artillery fired a 41-gun salute in Hyde Park, London, to mark Prince Philip's 97th birthday. (Photo/Agencies)
Photo taken on June 11, 2018 shows the King’s Troop Royal Horse Artillery fired a 41-gun salute in Hyde Park, London, to mark Prince Philip's 97th birthday. (Photo/Agencies)