Iran's Supreme Leader Khamenei Killed in US-Israel Air Strike at Age 86
Ayatollah Ali Khamenei, the supreme leader of Iran who maintained theocratic rule at home and led an anti-western axis of resistance across the Middle East, has died aged 86 following a large-scale air attack on the country by the United States and Israel. The assault targeted Iran's nuclear infrastructure and military leadership, marking a dramatic escalation in regional tensions.
A Complex Theocratic System Enforced Brutally
Khamenei presided over a complex theocratic system that was enforced brutally within Iran's borders while simultaneously seeking to influence power dynamics across the Middle East. Though the US and Israel attempted to destroy Iran's nuclear enrichment program with a bombing campaign in June 2025, the operation was not fully successful. The Iranian economy continued to deteriorate significantly, leading to massive public unrest the following January when citizens took to the streets against the Islamic Republic.
An estimated 30,000 or more protesters were killed during the crackdown – representing the largest death toll in modern Iranian history. US President Donald Trump considered discussions with Khamenei's diplomats about nuclear issues and missile production to be completely unproductive. In announcing the new attack, Trump called on Iranians to do whatever they could to take over their government once the military operation concluded.
Rise to Ultimate Power in 1989
Khamenei ascended to ultimate power in 1989, having already served as Iran's president. The country's 88-strong assembly of experts – senior Shia clerics – selected him to succeed Ayatollah Ruhollah Khomeini, the overthrower of the Shah in 1979 and founder of the Islamic Republic. Thereafter, Khamenei wielded absolute power and held final say over Iran's future direction, whether concerning its controversial nuclear program or potential detente with Western nations.
He served not only as commander-in-chief of the Iranian armed forces, which includes the regular artesh (army) and the Islamic Revolutionary Guard Corps (IRGC), but also headed what became known as the "axis of resistance" – an anti-western and anti-Israel alliance comprising Hezbollah in Lebanon, Hamas and Palestinian Islamic Jihad in Gaza, Shia militias in Iraq, Houthi rebels in Yemen, and the Bashar al-Assad regime in Syria.
Regional Impact and State Sponsorship of Terrorism
Thus his rule had direct impact across much of the region, and under his leadership the Islamic Republic of Iran became one of the world's most significant state sponsors of terrorism. The country remained a formidable regional force despite Hamas's loss of strength following Israel's reprisals for the October 7, 2023 attack, Hezbollah's setbacks after Israeli strikes in Lebanon, and the eventual fall of Assad in 2024.
Much of Khamenei's role involved protecting himself and his office from the growing dissatisfactions of the Iranian people and the missteps of successive elected presidents. Mohammad Khatami's reformist presidency (1997-2005) resulted in a brief thawing of ties with the US, only to be overshadowed by student uprisings in 1999 that security forces brutally crushed.
Hardline Presidency and Green Movement Crackdown
Mahmoud Ahmadinejad's hardline presidency (2005-13) was marked by Holocaust denial on the international stage, resumption of highly enriched uranium production, unprecedented multilateral sanctions, and a fraudulent election that secured his second term in 2009. Millions of dissatisfied Iranians took to the streets that June, holding signs asking "Where is my vote?", wearing green, and undertaking acts of civil disobedience.
Khamenei typically stayed out of day-to-day politics, but he openly sided against this green movement, whose protests he viewed as a velvet revolution backed by imperialist powers seeking to destroy the Islamic Republic. Although they shared ideological views initially, Ahmadinejad eventually fell out of favor with Khamenei. It was during Ahmadinejad's presidency that the IRGC dramatically increased its power and economic relevance within Iran.
Nuclear Deal and Maximum Pressure Strategy
With Hassan Rouhani as president (2013-21), Iran temporarily emerged from international isolation. After years of negotiations, in 2015 Iran signed the Joint Comprehensive Plan of Action (JCPOA) to curb its nuclear program in exchange for sanctions relief. The deal would not have been possible without Khamenei's signaling of "heroic flexibility" in 2013, just before Rouhani attended his first UN general assembly and had a phone conversation with US President Barack Obama – the first top-level contact between the two countries since 1979.
During Rouhani's second term, Donald Trump took office and, after repeatedly threatening to withdraw from the JCPOA, exited the multilateral agreement in May 2018. His administration then imposed a "maximum pressure" strategy that included reimposition of unilateral sanctions, designation of the IRGC as a terrorist organization, and an oil embargo that fueled tensions in the Persian Gulf. Rouhani's presidency was rocked by numerous mass protests, including the 2019 Aban Khoonin (Bloody November) demonstrations where security forces killed 1,500 protesters under cover of an internet blackout.
Regional Conflicts and Domestic Unrest
In early 2020, IRGC Quds Force commander Qasem Soleimani was assassinated by the US while visiting Iraq, and just days later, a Ukrainian passenger airliner was downed by the IRGC, killing all 176 people aboard. That year, Iran experienced the highest number of COVID-19 cases and deaths in the Middle East, with Khamenei held partly responsible after he barred import of western vaccines.
He announced the second chapter of the Islamic revolution, called the Second Step initiative, envisioning an Islamic Republic led by a pious and relatively young cohort carrying out his legacy. In February 2020, Iran's Guardian Council – a 12-member vetting body for which the supreme leader handpicks six members – followed this by disqualifying moderate candidates, giving hardliners a parliamentary majority.
Engineered Elections and Succession Planning
Similar action occurred in June 2021, in an engineered election that handed hardliner Ebrahim Raisi the presidency with historically low turnout. Many assumed Raisi would be Khamenei's successor, and both became extremely unpopular. The March 2024 parliamentary elections produced similar outcomes, but a surprise helicopter crash in May 2024 killed Raisi and Foreign Minister Hossein Amir-Abdollahian, triggering a snap presidential election.
The mass discontent reportedly prompted Khamenei, via the Guardian Council, to allow reformist candidate Masoud Pezeshkian to run. Pezeshkian was seen as a safe bet who would not challenge the nezam (ruling system). Many Iranians boycotted the polls, but Pezeshkian still won the presidency, arguably giving Khamenei some room to change course.
Woman, Life, Freedom Uprising and Human Rights Violations
Khamenei always viewed the West as bent on regime change in Iran, whether through velvet revolution, economic pressure via sanctions, or military intervention. Every decision he made was filtered through this perspective. In September 2022, the death of Mahsa Jina Amini, a Kurdish-Iranian woman in police custody for allegedly violating hijab rules, sparked mass anti-regime protests across all 31 Iranian provinces – representing the biggest threat to Khamenei's rule in over three decades.
What became known as the Woman, Life, Freedom uprising appeared to briefly quieten after the execution of four protesters, deaths of more than 500 people, and stories of rape and torture from prisons holding over 60,000 arrested individuals. In 2023, Khamenei granted limited amnesty to "tens of thousands" of prisoners – a move human rights organizations suggested was a public relations stunt to clear him of gross human rights violation accusations. The following year, a UN fact-finding mission found that crimes against humanity had been committed during the uprising.
Economic Control and Regional Alliances
Khamenei amassed control of bonyads (charitable foundations) worth tens of billions of dollars, and under his rule Iran was marred by systemic corruption, mismanagement, and rising repression. Domestic anger and resentment toward him and the clerical establishment grew substantially. His position was strengthened somewhat by re-establishing ties with Saudi Arabia and other Arab neighbors, joining the Shanghai Cooperation Organisation and BRICS intergovernmental groups.
He gained support from China through a 25-year cooperation deal and from Russia through a defense treaty that armed Moscow with drones and reportedly ballistic missiles for use in Ukraine. Still, Israel's normalization with some Arab states through the Abraham Accords appeared threatening to the resistance axis, and it's unsurprising that Khamenei backed the October 7, 2023 attack on Israel.
Final Confrontation and Legacy
Iran's tit-for-tat strikes with Israel and assassinations of Hamas leadership in Tehran and Hezbollah's Hassan Nasrallah prompted speculation that Khamenei would be next. He attempted to prove himself defiant and willing to be martyred when he made a rare appearance on the first anniversary of the terrorist attack with a rifle in hand, calling the assault on Israel "logical, just and internationally legal action." This posturing proved short-lived when a rebel offensive ousted the Assad regime in Syria in December 2024 – a regime the IRGC and its proxies had propped up for over a decade.
At the start of 2025, the Trump administration returned to office with renewed "maximum pressure" strategy. That April, the US and Iran entered talks over its nuclear program, but little progress was made. On June 12, just three days before another round of negotiations in Oman, Israel launched a surprise attack on Iran, triggering what became known as the 12-day war. The Israeli attack on military leadership and Iran's ballistic missile infrastructure was followed by US bombing of Iran's nuclear facilities, causing severe damage.
Despite Trump declaring the nuclear program "obliterated," he continued signaling openness to renewed negotiations after forcing a ceasefire on June 24. In late December 2025, protests sparked by the collapse of the Iranian rial against the US dollar rapidly evolved into nationwide anti-regime protests, posing yet another threat to Khamenei's three-decade rule. A call by Reza Pahlavi, son of the deposed shah, who offered himself as transitional leader, prompted record-breaking numbers in the streets on January 8, 2026.
On that date, a communications shutdown ensued after Khamenei issued kill orders on protesters, and an unprecedented massacre followed. The supreme leader's death in the subsequent US-Israel air attack marks the end of an era for Iran and the broader Middle East, leaving a complex legacy of theocratic rule, regional influence, and confrontation with Western powers that will shape the region for years to come.
