The decades-long reign of a man who ruled Iran with an iron fist ended in a single, 60-second blast, with the world now braced for a harrowing fallout in the Middle East.
The co-ordinated US and Israeli strike has dismantled the heart of the Islamic Republic’s ruling system, but revenge has already begun, with British families in the Middle East getting caught up in the crosshairs.
It began in the early hours of February 28, 2026, as explosions ripped through Tehran – the most dramatic military escalation in the Middle East in decades. Within hours, rumours swirled that Iran’s Supreme Leader, Ayatollah Ali Khamenei was dead. By the following day, Iranian state media confirmed what many governments already believed – the 86-year-old cleric had been killed in a coordinated United States and Israeli airstrike.
State media reports that he died alongside his daughter, grandchild, daughter-in-law and son-in-law after a 60-second strike on his compound in Tehran. Another forty senior Iranian leaders also died in the attack. The death of the most powerful figure in Iran since 1989 has triggered mourning at home, celebration among some in exile, fury across allied nations and fears that the region now stands on the brink of a wider war.
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For decades, Khamenei was considered effectively unreachable. Protected by layers of intelligence secrecy, military shielding and loyal Revolutionary Guard units, the Supreme Leader rarely appeared in public without extensive security precautions.
Yet Western and Israeli officials say the strikes were designed precisely to dismantle that protection amid growing concerns over Iran’s nuclear programme.
Satellite imagery later showed extensive destruction at a heavily secured compound in Tehran believed to house senior leadership offices. Iranian authorities confirmed Khamenei was killed at his office during the attack and declared a nationwide mourning period lasting 40 days, which experts say could be used to halt any attempts at regime change.
The operation – part of a broader campaign aimed at crippling Iran’s military and nuclear infrastructure – also killed several senior commanders and officials, including top military leadership figures.
It marked the first successful targeted killing of a sitting Iranian Supreme Leader in the history of the Islamic Republic. In the chaotic hours after the strikes, conflicting claims flooded international media.
Iranian representatives initially insisted Khamenei was alive and would soon address the nation. Officials described reports of his death as psychological warfare amid escalating conflict.
But as communications silence stretched on and senior figures failed to appear publicly, confirmation followed. Tearful state broadcasters announced his death early Sunday morning, while some citizens celebrated, with a video seen by the BBC capturing Iranians cheering and whistling from their balconies .
Khamenei’s rule began in 1989 after the death of revolutionary founder Ayatollah Ruhollah Khomeini. Over 37 years, he consolidated unparalleled authority over Iran’s military, judiciary, foreign policy and religious institutions. Under his leadership, Iran expanded regional influence through allied militias and proxy networks while confronting the United States and Israel over sanctions and nuclear ambitions.
His government faced repeated waves of protest, most notably after disputed elections and nationwide demonstrations demanding political reform. Supporters viewed him as defender of Iranian sovereignty against Western pressure while critics accused his administration of tightening control over public life.
Iran’s constitution allows for a temporary leadership council while the powerful Assembly of Experts selects a new Supreme Leader. Yet analysts say no obvious successor commands universal support.
Potential contenders include judiciary chief Gholam-Hossein Mohseni-Eje’i, cleric Alireza Arafi, reform-leaning figure Hassan Khomeini, and even Khamenei’s son Mojtaba – though fears of hereditary rule remain controversial inside Iran.
Behind the scenes, many observers believe the Islamic Revolutionary Guard Corps – long strengthened under Khamenei – may play the decisive role in shaping the transition. This uncertainty has plunged Iran into what experts describe as its most fragile political moment since the 1979 revolution.
European leaders described the moment as a potential turning point for Iran’s future while urging restraint to avoid wider conflict. Russia condemned the killing as a violation of international norms, while China warned of dangerous escalation across the region. Inside Iran, millions joined official mourning ceremonies. Iranian officials have warned the strikes crossed a “dangerous red line” and pledged a response, raising fears of retaliatory attacks against US or allied targets across the Middle East.
Military analysts warn that disruption to shipping routes such as the Strait of Hormuz – through which a significant share of global oil supplies travels – could have worldwide economic consequences. Airspace closures, troop mobilisations and emergency UN meetings followed within hours of the announcement. The situation is now continuing to evolve, with retaliatory strikes taking place across the Middle East as the UK face drone attacks at an RAF base in southern Cyprus.
Though the UK was not involved in the initial strikes on Iran and “will not join offensive action now”, Keir Starmer has confirmed the US is likely to use RAF Fairford in Gloucestershire and Diego Garcia in the Indian Ocean for strikes on Iranian missile sites. In a video statement released earlier on Sunday, Sir Keir said the basis of the decision to accept the US request was the “collective self-defence” of allies and protecting British lives, accusing Iran of pursuing a “scorched-earth strategy”.
The prime minister added the US would use UK bases for the “specific and limited defensive purpose” of destroying Iran’s missiles “at source”. He added that the move was in accordance with international law, and the UK government had published what it said was a summary of its legal advice.
Conservative leader Kemi Badenoch accused the government of being “too scared” to take a stronger stance against Iran because some Labour voters were “swayed by conflicts in the Middle East, not the British national interest”. “So we watch our prime minister and cabinet ministers squirm and obfuscate in interviews, because they cannot say what needs to be said because too many of their voters do not want to hear it.”
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