In a revival of a time-honored tradition, King Charles III participated in the Trooping the Colour ceremony on horseback, a sight not witnessed since Queen Elizabeth II's ride in 1986. This marked a significant moment in the annual celebration, which commemorates the British Sovereign's official birthday.

The grand spectacle unfolded with over 1,400 soldiers, 200 horses, and 400 musicians contributing to the vibrant display. King Charles, as Colonel in Chief of the seven regiments of the Household Division, received the Salute.

The King's salute to the assembled crowds marked the beginning of the monumental event. Following his entrance, other members of the Royal Family, including Prince William, Prince Edward, and Princess Anne, joined the procession, some on horseback and others in horse-drawn carriages.

The ceremony involves a royal salute, inspection of the troops in their ceremonial attire, musical performances by the military band, and a procession of the regimental colour.

After leading the procession back to Buckingham Palace and receiving another salute, the King and other royal family members appeared on the palace balcony to witness a vibrant flypast by the Royal Air Force, culminating in a 41-gun salute from Green Park.

Queen Camilla and the Princess of Wales arrived by carriage, accompanied by Prince William and Princess Kate’s children, adding to the celebratory atmosphere.

While Trooping the Colour marks the official birthday celebration, King Charles's actual birthday is on November 14th, which is observed more privately. This tradition dates back to 1748, initiated by King George II due to the unfavorable weather conditions for a parade in November.

The historical significance of Trooping the Colour lies in its battlefield origins, where regimental colours served as rallying points for soldiers. King Charles inherited the role of colonel-in-chief from his mother, Queen Elizabeth II, and has subsequently passed on some of these responsibilities to other members of the Royal Family, including Prince William, Kate Middleton, and Queen Camilla.

Prince Harry and Meghan Markle were reportedly not in attendance, having stepped down from their royal duties in 2020.