Engagement of Mohammad Reza Pahlavi and Farah Diba (Aban 29). On this date in 1959, Mohammad Reza Pahlavi, then Shah of Iran, and Farah Diba officially announced their engagement. The event attracted significant attention within Iran’s political and social landscape, with widespread coverage in the media and strong public interest. Their engagement served as a prelude to the royal wedding that would follow in the subsequent months, focusing national attention on the Pahlavi court. The announcement took place during a period of social and cultural change in Iran, when events involving the royal family were quickly reported both nationally and internationally. The official engagement ceremony was attended by members of the royal family and several political and cultural figures, with images and news reports appearing in domestic and foreign publications. This occasion is recorded as a notable event in modern Iranian history and continues to be studied by historians and those interested in contemporary developments. The engagement of Mohammad Reza Pahlavi and Farah Diba marked the beginning of a new chapter in the Shah’s personal and political life and holds a distinct place in Iran’s collective memory. This observance entered the calendar following a decision by the Pahlavi court in 1959, aiming to reinforce the monarchy’s position. It is typically remembered through news reports and photographs from that era.