After cancer diagnosis: Princess Kate receives well wishes. Governments in the US, France and Canada wish Princess Kate a speedy recovery following her cancer diagnosis.

Harry and Meghan also speak out. King Charles praised the openness of his “beloved daughter-in-law” Kate. The monarch was “so proud of Catherine for her courage,” it said in a statement. Kate's brother, James Middleton, posted a childhood photo on Instagram: “As a family we will also climb this with you.”