Following the war, he served various positions in the Jordanian government, rising to higher positions after his abilities captured King Hussein's attention. His first tenure as prime minister in 1962 was short-lived, he resigned in 1963 over widespread criticism of his perceived pro-Western views. He was appointed prime minister again in 1965, which saw an improved climate of economic activity, but resigned just before the onset of the Six Day War in 1967. He was appointed again as prime minister in 1970 during Black September, the conflict which saw Palestine Liberation Organization fighters (fedayeen) expelled from Jordan. Earning the ire of PLO leaders for his role in the conflict, he was assassinated by the Black September group outside a Cairo hotel hosting an Arab League conference.