A U.S. CIA and UK supported coup d'état by the Iranian military topples the democratically elected government of Prime Minister Mohammad Mosaddegh. It favored strengthening the monarchical rule of the shah, Mohammad Reza Pahlavi and all but insuring access to Iranian oil by the U.S. and the U.K.
Sixty years later, in 2013, the National Security Archive released declassified CIA documents on the United States' role in the controversial operation. Although American and British involvement, had long been public knowledge, the released documents were the CIA's first formal acknowledgement that the agency helped to plan and execute the coup and participated in smoothing over the aftermath. More