Ali Akbar Velayati health from November 1980 to July 1981 in the cabinet of Mohammad-Ali Rajai. After winning the presidential election on 13 October 1981, then President Ali Khamenei proposed Velayati as his prime minister to the Parliament of Iran, but Parliament voted against him on 22 October. Khamenei later proposed Mir-Hossein Mousavi, who gained Parliament's approval. In November 1986, Velayati argued that Iran should have diplomatic ties with all countries. During the premiership of Mousavi, Velayati served as the minister of foreign affairs. After the election of Hashemi Rafsanjani as president, he retained his post until 1997, when Rafsanjani's term was ended.
Iranian Green Movement a regular presidential election. Former Prime Minister Mir-Hossein Mousavi was the most popular candidate opposed to Ahmadinejad. The election took place on June 12, 2009 and rapidly caused the significant controversy caused by the disagreement between the government and the opposition over the results of the election. Ahmadinejad was considered to be winning in a landslide, but Mousavi and his supporters believed the results were fraudulent. They suggested that the Interior Minister Sadegh Mahsouli, an ally of Ahmadinejad, had interfered with the election and distorted the votes to keep Ahmadinejad in power. Mousavi claimed victory and called for his supporters