Members of the King's Troop Royal Horse Artillery fire a 41-round gun salute at Woolwich Barracks, to mark the death of Prince Philip, in London, Saturday, April 10, 2021. Britain's Prince Philip, the irascible and tough-minded husband of Queen Elizabeth II who spent more than seven decades supporting his wife in a role that mostly defined his life, died on Friday. (Daniel Leal-Olivas/Pool Photo via AP)