Mosaddegh was removed from power in a coup on 19 August 1953, organised and carried out by the CIA at the request of MI6, which chose Iranian General Fazlollah Zahedi to succeed Mosaddegh. While the coup is commonly referred to in the West as Operation Ajax after its CIA cryptonym, in Iran it is referred to as the 28 Mordad 1332 coup, after its date on the Iranian calendar.