Meanwhile in London, King Charles and Queen Camilla watched the festivities from the Buckingham Palace balcony as Prince William, Kate Middleton and their three children joined the traditional parade. Other working royals were also present for the annual birthday salute and flypast.
Harry is set to return to the U.K. in July for further Invictus-related events in Birmingham. Reports indicate that trip will be undertaken solo for security reasons, keeping the focus on his engagement with the Games.