Boris Johnson did not know an RAF F-35 fighter jet had fallen off an aircraft carrier until he was told about it by Elizabeth II.

Former U.K. Prime Minister Boris Johnson claims that Queen Elizabeth had "a form of bone cancer" before she died on September 8, 2022, according to his upcoming memoir, "Unleashed."

"She looked pale and had bruises on her hands and wrists, probably from injections," writes the former UK prime minister in his memoirs

“I had known for a year or more that she had a form of bone cancer, and her doctors were worried that at any time she could enter a sharp decline,” Johnson wrote of his last meeting with the Queen at Balmoral on September 6 when he formally tendered his resignation.

“I had known for a year or more that she had a form of bone cancer, and her doctors were worried that at any time she could enter a sharp decline,” Johnson wrote of his last meeting with the Queen at Balmoral on September 6 when he formally tendered his resignation.

Boris Johnson's decision to reveal the late monarch's diagnosis is likely to raise eyebrows at Buckingham Palace.