The public funeral of former Iranian Supreme Leader Ali Khamenei brought vast crowds to central Tehran on Sunday, with authorities claiming up to 20 million people could attend the week-long ceremonies. Three of his sons — Mostafa, Meysam and Masoud — prayed beside his coffin at the Grand Mosalla complex, but his son and designated successor, Mojtaba Khamenei, was conspicuously absent. Iranian officials and people close to the leadership circle, cited by Western news agencies, say the new supreme leader was severely wounded and disfigured in the same 28 February US-Israeli airstrikes that killed his father, and has not appeared in public since his appointment in early March. Security concerns, including what Iranian sources describe as continued Israeli assassination threats, are said to have kept him away from the funeral.

Viewed from Tehran, the funeral is a deliberate projection of institutional continuity and popular backing. President Masoud Pezeshkian, Parliament Speaker Mohammad Bagher Qalibaf, and Revolutionary Guards commanders — some making their first public appearances since the war — joined the prayers, while mourners chanted “Death to America” and “Death to Israel” and waved red flags symbolising a call for blood revenge. A poet leading the ceremony asked the crowd why “the biggest bastard in the world” — referring to US President Donald Trump — was still alive, and banners in English called for the killing of Trump and Israeli Prime Minister Benjamin Netanyahu. Iranian state media framed the turnout as a referendum in favour of the Islamic Republic, and a senior cleric declared that those responsible for the assassination would face both divine and legal justice.

From Washington, Trump told the Axios news website that he was surprised by the size of the crowds, suggesting the tears might be “fake,” and claimed that the US could eliminate the assembled Iranian leadership with “one shot” but would refrain because “then we would have nobody to negotiate with.” He also said peace talks had been paused for a week to allow the funeral to proceed. The US administration, according to Iranian media citing unnamed diplomats, had earlier pressed several countries to downgrade or withdraw their delegations, warning that attendance could be seen as an unfriendly act. Despite this, official representatives from Russia, China, Pakistan, India, Iraq, and a number of other states attended, though Indonesia — the world’s largest Muslim-majority nation — sent only its ambassador, drawing domestic criticism.

The ceremonies unfold against the backdrop of a fragile ceasefire and a 60-day negotiating window established by a memorandum of understanding between Washington and Tehran. The next round of technical talks, expected to address Iran’s nuclear programme, sanctions relief, and the security of the Strait of Hormuz, is tentatively scheduled for 11 July, with Islamabad and Bürgenstock, Switzerland, cited as possible venues. Iran’s government spokeswoman announced that Tehran would pursue a legal complaint against the US and Israel for the assassination. The funeral processions are to move through the holy city of Qom and the Iraqi shrine cities of Najaf and Karbala before burial in Mashhad on 9 July, while the absence of the new supreme leader leaves open the question of how the post-Khamenei order will manage both the diplomatic track and the domestic demand for revenge.