King Charles III is diagnosed with cancer: Monarch, 75, postpones public duties and returns to London for immediate treatment after medics spotted condition while he was undergoing surgery for enlarge

King Charles has been diagnosed with cancer, Buckingham Palace announced in a statement this evening. King Charles has been diagnosed with cancer , Buckingham Palace announced in a statement this evening. All of the King's siblings, the Princess Royal, the Duke of York and the Duke of Edinburgh were told personally by Charles, royal aides said. 'I would like to wish His Majesty, King Charles all the the very best for his treatment,' she said. Health and Social Care Secretary Victoria Atkins wrote on X: 'My thoughts are with King Charles and the whole Royal Family.