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Ali Khamenei, the Supreme Leader of Iran, rejected the resignation of Foreign Minister Mohammad Javad Zarif. Zarif had submitted his resignation on February 26, 2019, citing personal reasons. However, Khamenei refused to accept it, stating that Zarif's services were essential to the country. Zarif has been a key figure in Iran's foreign policy, particularly in negotiating the 2015 nuclear deal with world powers.