In 1958, no longer would the Hashemites rule Iraq. Instead, Iraq fell under anti-Imperial Arab nationalism, led by Brigadier General Abd al-Karim Qasim. With strong socialist elements, Iraq was seen to move towards the Soviet Union as Saudi Arabia was quietly moving towards the United States. In 1979 Saddam Hussein took control of Iraq and, due to the Iranian revolution in the same year, relations improved between Iraq and Saudi Arabia.