Tens of thousands are expected to gather at St Peter’s Square at the Vatican on Sunday for Pope Leo XIV’s inauguration mass.
The service marks the official start of the new pontiff’s papacy, and brings together royalty, world leaders and religious figures for yet another grand ceremony.
But what happens during the service, and who is attending?
What happens during the service?
The service will start at 10am local time – 9am UK time.
The Pope tends to arrive at the basilica in the popemobile, waving to the crowd as he comes in.
Image: Francis in his converted Jeep during his inaugural mass in 2013. Pic: AP
While it is a historic ceremony, each pope can make the odd alteration.
Pope Francis, for example, abandoned the bullet-proof popemobile frequently used by his more formal predecessor Benedict, instead opting for his open-top Jeep.
He also wore a plain white papal cassock and black shoes in contrast to the luxurious red loafers that attracted attention under Benedict.
Midway through the journey to the front of the square, Francis got out to kiss a baby’s head and shake the hand of disabled man in the crowd, before getting back in the converted vehicle.
The Pope, in procession with the cardinals, enters the basilica.
Afterwards, he is presented with two major items that symbolise his new papal powers at the Vatican.
One is the Fisherman’s Ring, named in honour of the first pope, Saint Peter – who was a fisherman by trade.
Image: Pope Benedict XVI waves his Fisherman’s Ring during a weekly audience in 2010. Pic: Reuters
Image: The Fisherman’s Ring placed on Francis’ finger during his inaugural mass. Pic: Reuters
It is a gold signet ring specially cast for each new pope, and typically bears the image of Saint Peter.
The ring marks both the beginning and end of a papacy – when a pope dies, it is destroyed by the camerlengo, a senior cardinal.
He will also be presented with the pallium, a strip of lambswool which represents his role as a shepherd. It is placed on his shoulders before the mass begins.
Image: Pope Francis wearing his sacred pallium in 2013. Pic: Reuters
Image: A pallium seen on display. Pic: Reuters
Leo will deliver a homily to the public, laying out some of the themes of his papacy.
Francis spoke of the need to serve one another with love and tenderness and not allow “hatred, envy and pride to defile our lives” and pledged to “open his arms to protect all of God’s people and embrace with tender affection the whole of humanity, especially the poorest, the weakest, the least important”.
Much of Leo’s early rhetoric has centred around war, with his papacy beginning at a time when conflicts, including in the Middle East and Ukraine, rage on.
Overall, the service is expected to last around three hours, after which the Pope is expected to meet many of the attending world leaders.
Sky’s Alastair Bruce and Siobhan Robbins will be at St Peter’s Square to bring viewers the latest on Sunday.
Who will be attending?
Prince Edward, the Duke of Edinburgh, will represent King Charles at the inauguration, Buckingham Palace has said.
No reason was stated by the palace for the King’s absence, but it is common for other royals to represent the monarch at St Peter’s Square – Prince William did so for the King at Francis’ funeral.
Image: The Duke of Edinburgh. Pic: Reuters
Prince Edward will follow in the footsteps of the Duke of Gloucester, who represented Queen Elizabeth II at the inauguration of Francis in 2013, and his father, Prince Philip, who represented the Queen at Pope Benedict XVI’s in April 2005.
Charles, then Prince of Wales, had represented his mother at the funeral of Pope John Paul II earlier that month.
It is not yet clear whether Prime Minister Sir Keir Starmer, who went to Francis’ funeral with his wife Victoria, will be at the Vatican again on Sunday.
Ukrainian president Volodymyr Zelenskyy plans to attend, according to his top aide Andriy Yermak, who said the leader would be willing to hold talks with other world leaders while he’s at the Vatican, as he did with Donald Trump last month.
Image: The two leaders held talks before attending Pope Francis’ funeral. Pic: Ukrainian Presidential Press Office/AP
Mr Yermak also revealed Leo told Mr Zelenskyy during a phone call on Monday that he was ready to facilitate such meetings and promised to “do his best” to help bring about a just and lasting peace.
There is no news from Donald Trump’s camp yet on whether he will be at the inaugural mass of the first-ever American pontiff.
JD Vancewill return to the Vatican for the mass, according to his office, after visiting Italy last month and meeting Pope Francis the day before he died.
Before his appointment by the conclave, Leo had shared posts on social media that were critical of Mr Trump and his vice president, but the US president has so far only said Leo’s papacy is a “great honour” for his country.
Canadian prime minister Mark Carney has confirmed his attendance, with his office saying he would spend three days in Rome from Friday so that he could also “meet with other international leaders to discuss deepening trade, commerce, and cultural ties”.
A British surgeon working in southern Gaza has compared the region to a “slaughterhouse” because of the daily bombardment from Israeli forces.
Dr Tom Potokar, who is based at the European Hospital near Khan Younis in southern Gaza, offered his assessment of Israel’s military offensive after Palestinian health officials reported at least 130 people were killed overnight into Sunday.
Israel Defence Forces (IDF) have confirmed their troops have begun “extensive ground operations throughout the northern and southern Gaza Strip”.
In a video, Dr Potokar said it was “another day of devastation here in Gaza”, adding: “The stories coming from the north… absolutely horrific… particularly around the Indonesian Hospital.”
“I mean, it’s difficult to describe in words what’s happening here… [with the] constant sound of bombardment jets overhead.
“If Cambodia was the killing fields, then Gaza now is the slaughterhouse.”
Image: Mourners at a funeral of Palestinians killed in Israeli strikes, at Al Shifa hospital, in Gaza. Pic: Reuters
His reference to Cambodia’s killing fields refers to when more than a million people were murdered in mass executions and buried by the extreme communist guerrilla group, the Khmer Rouge, under Pol Pot, between 1975 and 1979.
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The Hamas-run health ministry in Gaza said 464 people had died in Israeli military strikes in the week to Sunday.
In a statement on Sunday, IDF said its air force struck “over 670 Hamas terror targets throughout the Gaza Strip to disrupt enemy preparations and support ground operations” over the past week.
Image: A family in grief at a funeral on Sunday in Deir al Balah, central Gaza. Pic: Reuters
Dr Potokar described the impact on those on the ground, saying: “We’ve been operating all morning so far and [treating] awful explosive injuries… [including] one young woman with leg fracture and shoulder fracture and a large wound on her buttock, who came in yesterday and is not yet aware that everyone in our family was killed in the onslaught.”
Israel has launched an escalation of its war in Gaza to ramp up pressure on Hamas, seize territory, displace Palestinians to the south and take greater control over the distribution of aid.
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3:14
Israel ramps up bombing in Gaza
On Sunday, it announced and launched “extensive” new ground operations in Gaza.
It came after airstrikes killed more than 100 people, including dozens of children, overnight and into Sunday, hospitals and medics said, and forced northern Gaza’s main hospital to close.
A spokesperson for the Hamas-run health ministry in Gaza said: “Complete families were wiped off the civil registration record by Israeli bombardment”.
The ministry also said the bombardment had forced the closure of the Indonesian Hospital, the main hospital serving people in northern Gaza.
Nasser hospital, in the southern city of Khan Younis, said more than 48 people – mostly women and children – were killed in the area which includes tents sheltering displaced people.
In Deir al Balah, in central Gaza, at least 12 people were killed in three separate strikes, according to Al Aqsa Martyrs Hospital and the Nuseirat camp’s Awda Hospital.
Meanwhile, the Gaza health ministry and the Palestinian Civil Defence – which operates under the Hamas-run government – reported that 19 people were killed in several strikes in Jabalia in northern Gaza.
The Israeli military had no immediate comment on the strikes.
Ceasefire talks are taking place in Qatar this weekend – with Israel saying they involve discussions on ending the war as well as a truce and hostage deal.
A statement from the office of Israeli Prime Minister Benjamin Netanyahu said any lasting truce must include the demilitarisation of Gaza as well as the exile of Hamas militants.
But a senior Israeli official added there had been little progress so far during talks in Qatar’s capital Doha.
Sky News Arabia reported Hamas had proposed freeing about half its Israeli hostages in exchange for a two-month ceasefire and the release of Palestinian prisoners held by Israel.
A Palestinian official close to the discussions said: “Hamas is flexible about the number of hostages it can free, but the problem has always been over Israel’s commitment to end the war.”
Russia has launched its heaviest drone attack on Ukraine since the start of the war in 2022, the Ukrainian military has said.
A total of 273 exploding drones were reportedly fired across the Kyiv, Dnipropetrovsk and Donetsk regions between Saturday night and Sunday morning.
Some 88 were intercepted and 128 “lost”, having been electronically jammed, Ukraine’s air force said.
It passes the previous record of 267 drones on the eve of the war’s third anniversary earlier this year.
Image: Firefighters at the site of a business premises struck by a drone outside Kyiv. Pic: Reuters
Image: Burnt out cars and buildings in the Kyiv region on Sunday. Pic: AP
In Kyiv, a 28-year-old woman was killed, and three people, including a four-year-old child were injured, according to regional governor Mykola Kalashnyk.
Just outside the city, firefighters fought to control flames at business premises destroyed by drone attacks. Russia has not commented.
Image: Resident Vadym Tysbenko, 22, outside his drone-struck house near Kyiv. Pic: Reuters
Image: Emergency workers put out flames after drone strikes in Kyiv. Pic: AP
Image: Firefighters at work in the Kyiv region on Sunday. Pic: AP
Mr Trump has promised to speak to Mr Putin and then President Volodymyr Zelenskyy on Monday about “ending the war” after the first direct talks between their two countries failed to yield a ceasefire this week.
Mr Putin snubbed Mr Zelenskyy’s offer of face-to-face talks in Turkey.
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1:52
What happened at Russia-Ukraine peace talks?
A source from the Ukrainian negotiation team told Sky News that Russia threatened “eternal war” during talks between officials.
Kremlin representatives are also reported to have threatened that Ukraine may lose “more than just loved ones” while at the negotiating table.
Talks did bring promise of the largest ever prisoner swap between the two nations – involving 1,000 prisoners of war on each side.
Ukraine’s military intelligence chief said he hoped it would take place over the next week.
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0:41
Nine killed in Sumy bus strike
Elsewhere in Sumy, northeastern Ukraine, on Saturday, nine people were killed and seven injured after a bus evacuating civilians was hit by a Russian drone in the town of Bilopillia, according to Ukrainian officials.
At least 103 people have been killed in Israeli strikes on Gaza overnight and into Sunday, according to hospitals and medics.
Israel has launched an escalation of its war in Gaza to ramp up pressure on Hamas, seize territory, displace Palestinians to the south and take greater control over the distribution of aid.
Meanwhile, Israel says talks with Hamas taking place in Qatar this weekend involve discussions on ending the war as well as a truce and hostage deal.
Addressing the strikes overnight, a spokesperson for the Hamas-run health ministry in Gaza said: “Complete families were wiped off the civil registration record by Israeli bombardment”.
The ministry also said airstrikes had forced the closure of the Indonesian Hospital, the main hospital serving people in northern Gaza.
Nasser hospital, in the southern city of Khan Younis, said more than 48 people – mostly women and children – were killed in the area, including tents sheltering displaced people.
Image: Smoking debris after an airstrike at a tent camp in Khan Younis, southern Gaza on Sunday. Pic: Reuters
Image: Saleh Zenati carries the body of his nephew killed in Khan Younis on Sunday. Pic: AP
In Deir al Balah, in central Gaza, at least 12 people were killed in three separate strikes, according to Al-Aqsa Martyrs hospital and the Nuseirat camp’s Awda hospital.
Meanwhile, the Gaza health ministry and the Palestinian Civil Defence – which operates under the Hamas-run government – reported that 19 people were killed in multiple strikes in Jabalia, northern Gaza.
The Israeli military had no immediate comment on the latest strikes.
A statement from the Israeli Prime Minister’s office said on Sunday that any lasting truce must include the demilitarisation of Gaza as well as the exile of Hamas militants.
But a senior Israeli official added that the talks in the capital, Doha, had made little progress so far.
Sky News Arabia reported that Hamas had proposed freeing about half its Israeli hostages in exchange for a two-month ceasefire and the release of Palestinian prisoners held by Israel.
A Palestinian official close to the discussions said: “Hamas is flexible about the number of hostages it can free, but the problem has always been over Israel’s commitment to end the war.”
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3:14
On Saturday, Israel ramped up attacks on Gaza
Four journalists killed in Israeli airstrikes
Details have emerged on Sunday about the deaths of four Palestinian journalists in Gaza following Israeli airstrikes.
Abdel Rahman al Abadleh was missing for two days before his body was found in the town of al Qarara in southern Gaza.
Three other journalists were also killed following strikes on Saturday. Aziz al Hajjar, his wife and children, died in the Bir al Naaja neighbourhood of northern Gaza.
Ahmed al Zenati, his wife Noor al Madhoun and their children Mohammad and Khaled, were killed in Khan Younis.
Meanwhile, in Deir al Balah, central Gaza, Nour Qandil, her husband Khaled Abu Seif, and their young daughter were also killed.
Image: Abdel Rahman al Abadleh (L) and Aziz al Hajjar (R) are among four journalists killed in Gaza. Pic: Family handouts
Image: Journalists Ahmed al Zenati (L) and Nour Qandil (R) also died in airstrikes. Pic: Family handouts
Israel has blocked the entry of medical, food and fuel supplies into Gaza since the start of March. It is attempting to pressurise Hamas into freeing Israeli hostages and has approved plans that could involve seizing the whole of Gaza and controlling aid.
‘Systematic campaign targeting hospitals’
Earlier on Sunday, Gaza’s health ministry issued a statement accusing Israel of “intensifying its systematic campaign to target hospitals”.
“After putting the European Gaza Hospital out of service a few days ago, the Israeli occupation has intensified its targeting and siege of the Indonesian Hospital in the northern Gaza Strip since dawn today,” it added.
Israel has previously denied deliberately targeting civilians and accused Hamas of using hospitals for military purposes.
This week, Israel said it had bombed the European Hospital because it was home to an underground Hamas base, but Sky News analysis has cast doubt on its evidence.
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0:49
Mass protests on Saturday mark 77 years since the Nakba
Houthis launch missile towards Israel
Separately, the Israeli military said on Sunday it had intercepted a missile launched from Yemen towards Israel.
Yemen’s Iran-aligned Houthis said they had targeted Ben Gurion Airport near Tel Aviv with two ballistic missiles.
The Houthis have fired at Israel because of the plight of Palestinians in Gaza, while Israel has carried out airstrikes in response, including one on 6 May that damaged Yemen’s main airport in Sanaa and killed several people.
The war in Gaza began on 7 October 2023, when Hamas-led militants attacked southern Israel, killing 1,200 people and abducting 251 others.
Israel’s military response has killed more than 53,000 people, according to the Hamas-run health ministry in Gaza, which does not differentiate between civilians and combatants.