Kate Middleton, Princess of Wales, has sent a heartfelt apology to the British Army's Irish Guards for missing the Colonel's Review and Trooping the Colour parade due to her ongoing cancer treatment. In a rare public message, Kate expressed her pride in the regiment and thanked them for their dedication to their uniforms and drill. As the honorary Colonel of the Irish Guards, Kate expressed her regret at not being able to take the salute at the event, but assured the regiment of her continued honor in the role. She promised to represent them once again in the future and sent her best wishes and good luck to all involved in the prestigious event. Kate's message serves as a reminder of her dedication to her royal duties despite facing health challenges.