History of Iran reelection was hotly disputed and marred by large protests that formed the "greatest domestic challenge" to the leadership of the Islamic Republic "in 30 years". The resulting social unrest is widely known as the Iranian Green Movement. Reformist opponent Mir-Hossein Mousavi and his supporters alleged voting irregularities and by 1 July 2009, 1000 people had been arrested and 20 killed in street demonstrations. Supreme Leader Ali Khamenei and other Islamic officials blamed foreign powers for fomenting the protest. On 15 June 2013, Hassan Rouhani won the presidential election in Iran, with a total number of 36,704,156 ballots cast; Rouhani won
Mir-Hossein Mousavi many others believed the results to be fraudulent, suggesting that the Interior Minister, Sadegh Mahsouli, an ally of Ahmadinejad, interfered with the election and distorted the votes to keep Ahmadinejad in power. Mousavi has claimed victory, and called for his supporters to celebrate it, sparking large protests as a result. Due to protests, from the opposition, the Supreme Leader ordered a partial recount of the election results. The recount was a random counting of 10% of the ballots. In order to create transparency, a 12-member council showed the recount on television, and concluded that President Ahmadinejad still led Mousavi after