Mir-Hossein Mousavi Iranian revolution neared, Mousavi, whose earliest political hero was Che Guevara, became more actively involved in the struggle. He initially participated in the establishment of the Jonbesh-e Mosalmanan-e Mobarez (Movement of Militant Muslims) alongside Habibollah Peyman which eventually led him to join ranks with Mohammad Beheshti, who was a close associate of the revolution leader, Ruhollah Khomeini, and abandoned his previous connections with Ali Shariati. Following the collapse of the Shah's regime in 1979, Mousavi helped Mohammad Beheshti found the Islamic Republican Party in 1979 in order to assist the establishment of the Islamic Republic in Iran and hasten the
2009 Iranian presidential election towards the incumbent president. This finding almost exactly matches up with the proportion of the vote that Ahmadinejad received. On 1 June, a campaign office of Ahmadinejad's primary opponent, Mir-Hossein Mousavi, was torched. The office was located in the city of Qom. No group claimed responsibility for the attack. At the same time, it was reported that an assassination had been attempted against former president Mohammad Khatami by means of a bomb placed on an aircraft he was to board. Mobile phone communications were interrupted in Tehran on election day and the BBC has stated that "heavy electronic jamming" was