This prediction market asks whether Ali Khamenei will cease to be the Supreme Leader of Iran by March 31, 2026. The market resolves to 'Yes' if Khamenei resigns, is detained, or otherwise loses his position or is prevented from fulfilling his duties within the timeframe. The Supreme Leader is the highest political and religious authority in Iran's system of government, known as the Guardianship of the Islamic Jurist. Khamenei has held this position since 1989, succeeding the founder of the Islamic Republic, Ruhollah Khomeini. His tenure has been marked by significant regional influence, a confrontational foreign policy with the West, and the suppression of domestic dissent. Interest in this market stems from Khamenei's advanced age, persistent rumors about his health, and the profound implications of a leadership transition for Iran's domestic politics and international relations. The question of succession is one of the most consequential political uncertainties in the Middle East. Observers monitor the health of the 85-year-old leader and the opaque maneuvering among Iran's political and military elites for signs of a potential change. The outcome would affect everything from Iran's nuclear program to its support for proxy groups across the region.

Historical Context

The position of Supreme Leader was established by the 1979 Constitution of the Islamic Republic, which enshrined the concept of Velayat-e Faqih (Guardianship of the Islamic Jurist). The first Supreme Leader, Ayatollah Ruhollah Khomeini, held the position from 1979 until his death in 1989. His tenure defined the revolutionary state, including the Iran-Iraq War (1980-1988) and the consolidation of clerical rule. Upon Khomeini's death, the Assembly of Experts selected the then-President Ali Khamenei as his successor. Khamenei's appointment was controversial at the time because he was a mid-ranking cleric (Hojjatoleslam) rather than a widely recognized Grand Ayatollah (Marja'). To address this, his religious credentials were subsequently promoted by state institutions. Khamenei's 35-year rule has seen the office's power grow significantly, particularly through the expansion of the IRGC's economic and political influence. The last major succession was over three decades ago, and the current system's institutions have never managed a transition without the founding generation. The 2009 Green Movement protests, which followed a disputed presidential election, represented the most serious domestic challenge to Khamenei's authority, but were ultimately suppressed.

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