Ayatollah Seyyed Ali Hosseini Khamenei, Iran’s Supreme Leader for more than three decades, was killed in a major attack carried out by Israel and the United States, Iranian state media confirmed early Sunday, plunging the future of the Islamic Republic into uncertainty and raising fears of wider regional instability.
The announcement came hours after U.S. President Donald Trump publicly declared Khamenei’s death, saying it offered Iranians their “greatest chance” to “take back” their country.”
An anchor on Iranian state television, visibly emotional, read a statement in Farsi confirming the 86-year-old cleric’s death.
“After a lifetime of Hosseini struggle, unceasing and untiring, with a lofty and celestial spirit like the steadfast mountain of (the Islamic) guardianship, the compassionate father of kindness and resolve, the Leader and Imam of the Muslims, His Eminence Ayatollah Seyyed Ali Hosseini Khamenei, on the path of upholding the exaltation of the sacred sanctuary of the Islamic Republic of Iran, drank the sweet, pure drought of martyrdom and joined the Supreme Heavenly Kingdom,” the statement said.
Khamenei’s 36-year tenure as Supreme Leader shaped Iran into a formidable anti-U.S. power and extended its military and political influence across the Middle East. Under his leadership, Tehran backed allied militias and governments throughout the region, while domestically maintaining strict control over political dissent.
Initially regarded as a relatively weak figure when he succeeded Ruhollah Khomeini in 1989, Khamenei consolidated authority over Iran’s political, military and religious institutions. His leadership defined the post-revolutionary era following the 1979 Islamic Revolution, which toppled the Western-backed shah and reshaped Iran’s geopolitical posture.
Throughout his rule, Khamenei remained sharply critical of Washington, often referring to the United States as “the Great Satan” — a phrase emblematic of the revolution’s anti-American ideology. He consistently denied Western accusations that Iran’s nuclear programme was designed to produce atomic weapons, insisting it was for peaceful purposes.
In January, as protests spread across the country and tensions escalated with Washington, Khamenei vowed Iran would not “yield to the enemy.” He condemned what he described as “rude and arrogant leaders of America” amid renewed pressure from Trump to negotiate a new nuclear agreement in 2025.
“Who are you to decide whether Iran should have enrichment?” he asked in a speech earlier this year.
Khamenei’s death follows decades of stalled diplomatic efforts between Tehran and Western powers over Iran’s nuclear ambitions. The latest escalation, culminating in U.S. and Israeli strikes, marks a dramatic turning point in a long-running confrontation.
The Islamic Republic now faces a precarious moment. With ongoing military pressure from Israel and the United States, and growing dissatisfaction among younger Iranians frustrated by economic hardship and political restrictions, questions loom over who will succeed Khamenei and whether the country’s leadership structure can remain intact.
Reza Pahlavi, the exiled son of Iran’s last shah, whose monarchy was overthrown in 1979, welcomed the development in an opinion piece published Saturday in The Washington Post. Thanking Trump for the strikes, he praised the president’s address to the Iranian people.
In announcing the strikes, Trump had declared, “the hour of your freedom is at hand.”
“Mr. President: Thank you. Those words gave the Iranian people strength, and I am certain they will meet this moment,” Pahlavi wrote.
Pahlavi also promoted what he described as a transition plan aimed at preventing a power vacuum. However, the feasibility of such a plan remains uncertain, given that he has lived outside Iran for more than four decades. In a January interview with Reuters, Trump expressed skepticism about the level of support Pahlavi commands within Iran.
Pahlavi’s article was published before Iranian authorities formally confirmed Khamenei’s death.
With the death of its Supreme Leader amid foreign military action, Iran stands at a crossroads. Whether the Islamic Republic will maintain continuity through its existing institutions or face deeper internal upheaval remains unclear.
