After incumbent president Mahmoud Ahmadinejad declared victory in the 2009 Iranian presidential election, protests broke out in major cities across Iran in support of opposition candidates Mir-Hossein Mousavi and Mehdi Karroubi. The protests continued until 2010, and were titled the Iranian Green Movement by their proponents, reflecting Mousavi's campaign theme, and Persian Awakening, Persian Spring or Green Revolution.
Protests began on the night of 12 June 2009, following the announcement that incumbent President Mahmoud Ahmadinejad won nearly 63 percent of the vote, despite several reported irregularities. However, all three opposition candidates claimed the votes were manipulated and the election was rigged, with Rezaee and Mousavi lodging official complaints.