Trooping the Colour ceremony takes place next month, which bears the question: will King Charles III and Kate Middleton be there amid their cancer battles?Buckingham Place confirmed to BBC Thursday that Charles, 75, will be at the June 15 ceremony.Meanwhile, Kate, 42, will not be at the dress rehearsal for Trooping the Colour on June 8, a Kensington Palace spokesperson confirmed to NBC News. Kate will be replaced by Lieutenant General James Bucknall, KCB, CBE in her usual role of Inspecting Officer at the traditional Colonel’s Review “as she continues her recovery,” the spokesperson said.The Colonel’s Review ceremony always takes place one week before the Trooping the Colour ceremony.It’s unclear if the Princess of Wales will be at Trooping the Colour on June 15.