LONDON, UNITED KINGDOM – JUNE 14: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince William, Prince of Wales (Colonel of the Welsh Guards) watches, whilst on horseback, a march past outside Buckingham Palace during Trooping The Colour 2025 on June 14, 2025 in London, England. Trooping the Colour, also known as The King’s Birthday Parade, is a military ceremony to mark the official birthday of the British Sovereign. The ceremony, which takes place at Horse Guards Parade followed by a flypast over Buckingham Palace, was first performed in the mid-17th century during the reign of King Charles II. The parade features all seven regiments of the Household Division with Number 7 Company Coldstream Guards being the regiment this year having their Colour Trooped. (Photo by Max Mumby/Indigo/Getty Images)