The Princess of Wales has been out of the spotlight and away from public duties since revealing her cancer diagnosis in March.
King Charles III's wife met with Rose Hanbury on Wednesday.
King Charles reveals that he's lost his sense of taste following cancer treatment, causing him to take a step back from royal duties.
William was officially appointed the new role by his father, King Charles III, last week.
King Charles made the revelation during a conversation with a British Army veteran.
Prince William gave a rare update on Kate Middleton’s health after she revealed her cancer diagnosis in March.
The Prince of Wales spoke out during his visit to the Isles of Scilly.
His Majesty appointed William Colonel-in-Chief of the Army Air Cops on Wednesday.
The decision comes as Prince Harry is in the UK for the 10th anniversary of the Invictus Games.
The Duke of Sussex founded the games after his time in the British Army.
The Princess of Wales announced on March 22 that she had been diagnosed with cancer.
King Charles and Queen Camilla were spotted meeting with patients at a cancer center following the king's cancer reveal in February.
Royal expert Katie Nicholl chats with ET about King Charles' desire to reconcile with Prince Harry following his cancer diagnosis.
Middleton announced on March 22 that she had been diagnosed with an undisclosed form of cancer.