Thousands of people are on the streets in Tehran for the funeral procession for Iran's former Supreme Leader Ayatollah Ali Khamenei - watch live above
Crowds have been making their way through the Iranian capital since the early hours of Monday, with people seen waving flags and holding up pictures of the late ayatollah
It's a carefully choreographed and intensely political event, writes Lyse Doucet, with Iran's new leaders wanting to send a message of strength and resistance
Khamenei, who ruled Iran for more than 35 years, was killed in US-Israeli air strikes in February - his funeral began on Friday, with events planned over the coming week
The burial is scheduled for Thursday in the north-eastern city of Mashhad - Iranian authorities say millions are expected to attend the "funeral of the century"
Khamenei's son Mojtaba has been named his successor, though he hasn't been seen publicly since taking power and has so far been absent from his father's funeral
A fragile ceasefire between the US and Iran is currently holding while talks on a permanent peace deal continue
The BBC's chief international correspondent Lyse Doucet is reporting from Tehran on condition that none of her material is used on the BBC's Persian Service. These restrictions apply to all international media organisations operating in Iran.
Image source, WANA via ReutersToday's funeral procession is set to last between 10 and 12 hours in total, according to state broadcaster IRIB, citing an official who is organising the ceremony.
The procession has already been under way for several hours, having begun earlier on Monday morning.
Today's funeral procession takes place as a fragile ceasefire between the US and Iran holds, while talks on a permanent peace deal continue.
These negotiations have been on pause since funeral events began on Friday, according to US President Donald Trump
He told news website Axios on Saturday that the Iranians were "begging to make a deal", but said both sides had decided to take a week off from the talks until Khamenei's funeral events end.
Iran has not formally commented on whether the talks have been suspended.
Talking about senior regime figures being present at the funeral, Trump said: "They are all there. One shot [and we can take them all out], but we are not going to do that because then we would have nobody to negotiate with."
Image source, EPAPhotos from the funeral procession show some mourners holding anti-Trump posters and placards - often with messages of violence, including death threats.
Israeli Prime Minister Benjamin Netanyahu also features, as does US Vice-President JD Vance.
A video shared on Telegram by Fars news agency - which is affiliated to the Islamic Revolutionary Guards Corps - shows mourners throwing rocks at a poster displaying the US president's face on a bridge.
In a later clip, his picture can be seen ripped in two.
Image source, WANA via Reuters
Lyse Doucet
Chief international correspondent, in Tehran
Image source, ReutersHuge crowds, with some mourners chanting and others weeping, are lining the 10km (6.2 miles) route for the late leader's coffin.
The cortege will pass through the landmark Engelab - or Revolution Square. It is dominated by a towering statue in the form of a massive clenched fist known as the fist of defiance, the defining symbol of these ceremonies with its slogan: "We must rise."
Another refrain is rising too among the regime's most loyal defenders - revenge for the supreme leader's assassination by US and Israeli air strikes.
Red flags symbolising vengeance now colour the crowds, and posters single out US President Donald Trump.
Some of it is just slogans, but fury over the Ayatollah's killing also fuels anger within the ranks of Iran's new leaders, with the most hardline condemning the negotiations with Trump’s team.
Image source, ReutersCoffins carrying the former supreme leader and members of his family are covered in petals as they pass through the crowd
Image source, ReutersThousands of mourners have packed the streets of the Iranian capital
Image source, EPAWater is sprayed on the crowd as temperatures soar in Tehran, with forecast highs of around 37C (98.6F) expected later
Image source, EPASome are pictured watching the scenes from above
Ghoncheh Habibiazad
Senior reporter, BBC Persian
Image source, EPAA banner showing Mojtaba Khamenei, who has not been seen in public for months
The main figure yet to be seen during the funeral proceedings is Mojtaba Khamenei, Iran’s third supreme leader and the son of Ali Khamenei.
According to reports in Iranian media, he was injured in the same strike that killed his father on the first day of the war, when the US and Israel attacked Iran on 28 February.
Israel had vowed - both before and after his appointment - that he would be a target. His absence could therefore be due to security concerns, although Iranian officials have yet to provide an explanation.
So far, the only word from Mojtaba Khamenei since his succession in early March has been in the form of written statements published in Iranian media, and he has yet to appear in public.
His latest statement was reportedly issued yesterday, in which he reappointed Iran’s judiciary chief for another term.
However, these funeral proceedings have not only been about his father. Other members of the Khamenei family were killed during the war, including Mojtaba's wife, Zahra Haddad-Adel. He was absent from that ceremony as well.
There are delegations from many countries around the world, including representatives of Iran’s regional allies and proxy groups - however there are also some prominent Iranian figures who have yet to be seen during these proceedings, including some of the country’s former presidents.
It remains to be seen whether the supreme leader is seen later today - or during his father's burial, which is due to take place in a few days in his birthplace of Mashhad.
Iran's President Masoud Pezeshkian says the people of Iran will "continue the path of Iran's honour, progress, and glory".
Writing on X this morning, he says former Supreme Leader Ayatollah Ali Khamenei taught everyone that the country's "greatest asset" is "its people and their unity".
Image source, ReutersPezeshkian pictured at Khamenei's funeral on Sunday
Lyse Doucet
Chief international correspondent, in Tehran
Today is the last of three days of public mourning in Tehran before the ceremonies move to the holiest of cities for Shia Muslims in Iran and neighbouring Iraq.
And it is the most significant moment in what is not just a funeral - but a carefully choreographed and intensely political event.
The cortege is now inching its way through this city, slowed by huge crowds of the most religious and most loyal.
Iran's new leaders want this spectacle of millions of mourners, grieving and angry, to send a message of strength - of resistance, as they call it - to enemies outside and inside Iran.
Image source, ReutersRegime leaders - including Iranian President Masoud Pezeshkian - have been pictured in attendance at the former supreme leader's funeral
Crowds are being sprayed with water in Tehran, as the Iranian capital is hit by high temperatures.
According to BBC Weather, the current temperature is 33C (91.4F) - and is forecast to hit a high of 37C at 13:30 local time (11:00 BST).
Image source, ReutersThe BBC's chief international correspondent Lyse Doucet is reporting from Tehran on condition that none of her material is used on the BBC's Persian Service. These restrictions apply to all international media organisations operating in Iran.
Funeral events for Iran's late supreme leader started with a tribute ceremony attended by international dignitaries on Friday, 3 July.
A two-day mourning ceremony held in Tehran's Grand Mosalla Mosque followed over the weekend.
The funeral procession began in the Iranian capital this morning.
Authorities have ordered public and private offices in Tehran to close through Monday, with traffic restrictions shutting down most of the city centre to private vehicles, according to AFP. The airspace over Tehran has also been fully closed.
Organisers have selected a route running across Tehran, saying that no single street could accommodate the expected crowds. Authorities say they hope the event will conclude by the evening.
This is the schedule for the days ahead:
A vehicle carrying coffins of Iran's late Supreme Leader Ayatollah Ali Khamenei and his family members has been pictured from overhead.
The vehicle has ornamental sides, which are open and allow mourners to see through.
Image source, Reuters
Image source, WANA via Reuters
Paul Adams
Diplomatic correspondent
Iran is in the midst of profound change.
The country is saying farewell to its former supreme leader, Ayatollah Ali Khamenei, who was killed more than four months ago in the devastating joint US-Israeli airstrikes which began the war and decapitated much of the regime in Tehran.
It's a big moment: a grand reminder that the old guard has given way to the new. And with the new faces comes a new approach with its own implications.
The new leadership is not made up of the sort of people Washington is used to calling "woolly-brained apocalyptic ideologues", says Vali Nasr, professor of International Affairs and Middle East Studies at Johns Hopkins' School of Advanced International Studies.
At 56, the country's new supreme leader Mojtaba Khamenei is 30 years younger than his father, Ali Khamenei, who was believed to be in frail physical condition when he was killed at the start of the war.
The president, Masoud Pezeshkian, is older at 71, but the generation that mounted the 1979 revolution are all gone.
Two key figures, the parliamentary speaker and chief negotiator Mohammad Bagher Ghalibaf and the commander-in-chief of the Revolutionary Guard, Ahmad Vahidi, are both in their 60s.
But having stood up to the combined might of the US and Israel, can Iran's new leadership capitalise on this potentially fleeting opportunity to rebuild the regime's shattered legitimacy?
After six tumultuous months, the region has started to look different. But a lot has to go right for this plastic moment to solidify into something better.
The procession in Tehran is under way with huge crowds gathered to pay their respects.
A number of vehicles - which reportedly contain the coffins of Iran's late Supreme Leader Ayatollah Ali Khamenei and his family - can be seen making their way through the scores of mourners.
Image source, Reuters
Image source, Reuters
Image source, Reuters
Image source, EPAWith the war still raging on, Iranian officials planning for a March funeral decided to delay the ceremony entirely.
At the time, an official said there had been many requests from people wanting to attend the three-day event at a Tehran prayer complex and that infrastructure needed to be prepared.
Khamenei was killed at his compound in Tehran in the first wave of US and Israeli strikes, along with his daughter-in-law, one-year-old granddaughter Zahra Mohammadi Golpayegani and several top officials. His wife was also reportedly killed in the attack, though one Iranian outlet has since said she is alive.
The funeral ceremony for the 86-year-old cleric had been due to take place on 4 March, with mourners invited to pay their respects as he lay in state at the capital's Grand Mosalla Mosque.
Seyyed Mohsen Mahmoudi, the head of the Islamic Propaganda Co-ordination Council of Tehran, said the delay was because of "the high volume of requests to attend this ceremony and the need to provide appropriate facilities to host the people".
Watch: BBC in Tehran on Saturday as mourners gather for funeral
Image source, EPA/ShutterstockAyatollah Ali Khamenei was killed in joint US-Israeli strikes on 28 February - the first day of the Iran war.
Satellite images after the strikes showed damage to Khamenei's compound in Tehran.
Reports soon began to circulate that Khamenei had been killed, and Israeli PM Benjamin Netanyahu said there were growing signs he was “gone”.
US President Donald Trump later wrote on his Truth Social platform: "Khamenei, one of the most evil people in History, is dead."
Having initially denied Khamenei was dead, Iranian state media confirmed the news in an address by a tearful presenter, who said the country would enter 40 days of mourning.
Khamenei has been succeeded by his son, Mojtaba Khamenei, who was selected by Iran’s Assembly of Experts - the clerical body that chooses the supreme leader.
He has not been seen publicly since the start of the war and was reported to have been injured in the initial strikes.
We're seeing some images from the Iranian capital on Monday morning, as the procession gets under way.
Thousands of people can be seen gathering on the streets. Official media has warned of a risk of crowd crushes and strict security measures have been imposed.
Image source, Reuters
Image source, Reuters
Image source, ReutersVast crowds loyal to the Islamic Republic have gathered in Tehran for the funeral ceremony in recent days.
The BBC's chief international correspondent Lyse Doucet sent this report from the Iranian capital on Sunday.
Lyse Doucet is reporting from Tehran on condition that none of her material is used on the BBC's Persian Service. These restrictions apply to all international media organisations operating in Iran.
Image source, Getty ImagesThe funeral procession for Iran's former Supreme Leader Ayatollah Ali Khamenei has started its journey through the capital Tehran.
Khamenei ruled Iran for more than 35 years, before he was killed in US-Israeli air strikes in February.
His funeral began on Friday, and will take place across seven days with events in locations within both Iran and Iraq. Iranian authorities have said 12-20 million people are expected to attend the various ceremonies.
Khamenei's successor, son Mojtaba Khamenei, has so far been conspicuously absent from his father's funeral - which has been attended by a number of senior regime figures
Speculation about Mojtaba's condition - fuelled by rumours he was wounded in the same US-Israel air strikes that killed his father - has continued as he has not appeared in public since his appointment in early March.
