In the fall of 1963, President John F. Kennedy ordered his ambassador in South Vietnam to facilitate the removal of President Diem. As an ally, Diem was now causing Washington more trouble than he was worth. The CIA passed the word along to a local general, and on November 1, 1963, Diem was kidnapped along with his brother, and they were both shot and stabbed in the back of an armored personnel carrier. Kennedy hadn’t actually wanted Diem killed, but he knew that he was responsible for his death, and the assassination shook and badly depressed the young president.
