Mohammad Reza Pahlavi, the Shah of Iran, had been a reliable U.S. ally since the
1953 Iranian coup d'état. During the years after the coup, the U.S lavished aid on Iran, while Iran served as a reliable source of oil exports.<unk> During the years after the coup, the U.S lavished aid on Iran, while Iran served as a reliable source of oil exports. Carter, Vance, and Brzezinski all viewed Iran as a key Cold War ally, not only for the oil it produced but also because of its influence in OPEC and its strategic position between the Soviet Union and the Persian Gulf. <unk> Carter, Vance, and Brzezinski all viewed Iran as a key Cold War ally, not only for the oil it produced but also because of its influence in OPEC and its strategic position between the Soviet Union and the Persian Gulf. Despite human rights violations, Carter visited Iran in late 1977 and authorized the sale of U.S. fighter aircraft.<unk> Despite human rights violations, Carter visited Iran in late 1977 and authorized the sale of U.S. fighter aircraft. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️