Haj Ali Razmara Haj Ali Razmara ( Persian : حاجیعلی رزمآرا " Ḥājī ` alī Razmārā " ) ( 1901 – 7 March 1951 ) was a military leader and prime minister of Iran . He was assassinated by 26 year - old Khalil Tahmassebi of the Fadayan - e Islam organization with 3 bullets in Tehran at the age of 49 . Razmara was the third Iranian prime minister to be assassinated . Early life and education . Razmara ( an adopted name loosely translated as " war planner " or more accurately " battle organizer " ) was born in Tehran and studied at the military academy of Saint - Cyr in France . Career . Razmara was appointed prime minister in 1950 . He promoted a plan for decentralization of government together with decentralization of the seven - year plan for infrastructure development and improvement . His idea was to bring government to the people ; an unheard - of idea in Iran . His plan called for setting up local councils in Iran ’ s 84 districts to run local affairs such as health , education and agricultural programs . One of his most enduring achievements was the institution of the point IV program via agreement with US President Harry Truman . Razmara began trimming the government payrolls , eliminating a large number of officials out of a total of 187 , 000 civil servants . At one stroke he terminated nearly 400 high - placed officials . By so doing , Razmarra earned the wrath of the powerful land - owning and merchant families and most conservatives without gaining the confidence of the radical Tudeh Party . Additionally his opposition to expropriation of AIOC assets at Abadan earned him the wrath of the small but powerful group of Majlis deputies known as the National Front . The National Front was led by Majlis Member , Mohammed Mossadegh , whose leading ally in Parliament was Assembly Speaker Ayatollah Kashani . Anglo - Iranian oil negotiations . Ali Razmara came closer than any other prime minister to ratifying the supplemental oil agreement between Iran and the Anglo - Iranian Oil Company ( AIOC ) . The agreement drew the ire of most Iranians and Majlis of Iran deputies because it provided far less favorable terms than the Venezuela agreement between the Standard Oil of New Jersey and the Venezuelan government , and the agreement between the Arabian - American Oil Company and the Saudi Arabian government . In addition , it gave continuous control of Iran ' s oil industry to a foreign company and country ; the living and working conditions of its Iranian workers were extremely poor ; it refused to allow Iranians a greater voice in the company ' s management ; and it denied them the right to audit the company ' s books . The AIOC did , however , offer a few improvements : It guaranteed that its annual royalty payments would not drop below 4 million pounds ; it would reduce the area where it would be allowed to drill ; and it promised to train more Iranians for administrative jobs . Razmara asked Anglo - Iranian to revise some of the agreement terms , namely to allow Iranian auditors to review their financial activities , offer Iranians managerial jobs , and pay some of the royalties to the Iranian government in advance . The British refused and lost the opportunity . It is important to note here that the very reason Razmara was in office was a direct result of the urgings of the British Foreign Office and the AIOC to the Shah who wanted a stronger figure than his predecessor , Prime Minister Mansur , to ensure the success of the Supplemental Agreement . " Only a man with [ Razmara ' s ] fierce determination , they believed , would be strong enough to face down Mossadegh and the National Front . " Assassination . On 7 March 1951 , Razmara went to a mosque for a memorial service . The police opened a corridor through the inner courtyard for the prime ministry . The assassin , in the crowd , fired three quick shots , fatally wounding the Prime Minister . Khalil Tahmassebi , a member of the militant Islamic group Fadayan - e Islam , was arrested at the scene . At a public demonstration the following day attended by more than 8 , 000 Tudeh Party members and National Front supporters , Fadayan - e Islam distributed leaflets carrying a threat to assassinate the Shah and other government officials if the assassin , Tahmassebi , was not set free immediately . Threats were also issued against any Majlis member who opposed oil nationalization . The National Front was led by Mohammed Mossadegh , who became prime minister within two months of Razmara ' s assassination . Ayatollah Seyid Abol Ghasim Kashani , the leader of the country ' s mullahs , ended his support for the Fadayen - e Islam after the assassination . Kashani then became closer ot the National Front . On the other hand , the assassin , Tahmassebi , was freed by the Iranian Parliament in 1952 , but then he was tried and executed in 1955 . In 1954 , Navab Safavi , founder of the Fadayen - e Islam , declared that he himself killed Razmara in a speech to the Muslim Brotherhood meeting in Egypt . Effects on Iranian government . On 12 March 1951 the Majlis voted to nationalize Iran ’ s oil . Not one Majlis member voted against the Act . A spectator in the gallery is reported to have shouted " Eight grains of gunpowder have brought this about . " This was followed by a vote on March 28 to expropriate the AIOC properties at Abadan . The Shah appointed Hussein Ala to succeed Razmara as prime minister . This move was met by further assassinations , riots , and demonstrations throughout the country . Ala ultimately resigned his post as prime minister . The Shah opted to go with former Primer Minister Sayyid Ziya al - Din Tabatabai but the Majlis , led by the National Front , voted on a referendum naming Mohammed Mossadegh to the post . The nationalization of the oil industry was supported by the vast majority of the Iranian public . Prime Minister Mossadegh and the National Front successfully led the charge to nationalize the oil and expel the AIOC . As this move dealt a severe blow to British interests in Iran , the US and Britain orchestrated the now well - known coup d ' état in 1953 , code - named Operation Ajax , removing Mossadegh from power and reinstating the Shah . Mohammad Reza Shah was in power until the 1979 revolution , which led to the establishment of the Islamic Republic .