Kate Middleton shares emotional update on cancer battle ahead of Trooping the Colour

The Princess of Wales, Kate Middleton, has written a letter to the Irish Guards, expressing her pride in the regiment and wishing them luck for the Colonel's Review in London. Kate, who is the colonel of the regiment, apologized for not being able to take the salute at the event, which serves as the final rehearsal for the Trooping the Colour parade, marking the sovereign's birthday.

The letter was shared on social media by the Irish Guards, who expressed their gratitude and support for the princess. Kate is currently undergoing treatment for cancer and continues her recovery at home. She has missed several royal engagements, including the Colonel's Review and is expected to miss the Trooping the Colour parade as well. The regiment has extended their best wishes for her recovery.