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
2009 Iranian presidential election protests 2009 Iranian presidential election protests Protests against the 2009 Iranian presidential election results () (a disputed victory by Iranian President Mahmoud Ahmadinejad), in support of opposition candidates Mir-Hossein Mousavi and Mehdi Karroubi, occurred in major cities nationwide from 2009 into early 2010. The protests were titled Iranian Green Movement ( "Jonbesh-e Sabz") by its proponents, reflecting Mousavi's campaign theme, and Persian Awakening, Persian Spring or Green Revolution, reflecting the "Persian identity" of Iranians and the so-called "colour revolution" theme. Protests began the night of 12 June 2009, following the announcement that incumbent President Mahmoud Ahmadinejad won nearly 63% of the