Mir-Hossein Mousavi matters remained less clear, and it was disputed whether or not Mousavi was involved in the killing of thousands of dissidents and minorities in Kurdistan and Mazandaran during this time. It has generally been accepted that Mousavi and Mohsen Rezaee (who was in charge of the Revolutionary Guards during this time) have never been close, though he was in charge of foreign operations, particularly in Lebanon. Mousavi's premiership coincided with the Iran–Iraq War. He guided the country through its war with Iraq, and earned popular acclaim for his stewardship of the national economy. He pioneered a bond-based economy, which many
History of the Islamic Republic of Iran parliament. Despite high turnout and large enthusiastic crowds for reformist opponent Mir-Hossein Mousavi, Ahmadinejad was officially declared to have won by a 2–1 margin against three opponents. Allegations of voting irregularities and protest by Mousavi his supporters were immediate and continued off and on into 2011. Some 36–72 were killed and 4000 arrested. Supreme Leader Ali Khamenei declared Ahmadinejad's victory a "divine assessment" and called for unity. He and others Islamic officials blamed foreign powers for fomenting the protest. However, by late 2010 several sources detected a "growing rift" between Ahmadinejad, and Khamenei and his supporters, with talk of impeachment