Three UN World Food Programme (WFP) workers were among those killed in clashes in Darfur.
Two more employees were injured while carrying out duties and a humanitarian aircraft was damaged, “seriously impacting” WFP’s work, a spokesperson said.
The programme has paused while security is reviewed as the spokesperson said there was “no excuse for targeting humanitarian workers”.
Tensions had been escalating between army head and de facto president Abdel Fattah al Burhan and RSF chief Mohamed Hamdan Dagalo, better known as Hemedti.
South Sudan President Salva Kiir and Ethiopian prime minister Abiy Ahmed have had phone calls with both leaders in an attempt to calm the violence.
Egypt and South Sudan have offered to mediate between the army and paramilitary.
Kenyan President William Ruto and Ugandan President Yoweri Museveni have also had phone calls with General al Burhan.
Image: Two burning planes at Khartoum International Airport. Pic: Maxar/AP
Image: Burned and heavily damaged general command of the Sudanese armed forces headquarter building. Pic: Maxar/AP
US Secretary of State Antony Blinken has consulted with Saudi Arabian and Emirati counterparts and shared their agreement that it is “essential for all parties to immediately end hostilities”.
The two groups continued their battle for control on Sunday, signalling they were unwilling to end hostilities despite mounting diplomatic pressure.
Heavy fighting involving armoured vehicles, truck-mounted machine guns and war planes raged on Sunday in the capital of Khartoum, its sister city of Omdurman and in flashpoints across the country.
Sudan waits to see how high the price of peace will be
There are no heroes in this story.
Both the army and Rapid Support Forces (RSF) have been responsible for committing atrocities against civilians. Hundreds have been killed since the 2019 revolution and many more injured.
Now, the power pact that brought the two sides together to consolidate state power in the face of a pro-democracy movement has crumbled and Sudan’s citizens are once again caught in the crossfire.
Nowhere has this been felt more than in Darfur.
The RSF is made up of militias that terrorised civilians in the Darfur conflict that started in 2003 and is headed up by Mohamed Hamdan Dagalo, known as Hemedti.
During the post-revolution period, Hemedti has been de-facto vice president to his current opponent commander-in-chief Abdel Fattah al-Burhan.
Since 2020, Hemedti’s troops have been officially charged with maintaining Darfur’s security. In this time, hundreds have been killed in communal clashes and border incursions with the Central African Republic.
At least 22 civilians have been killed in the southern Darfuri city of Nyala where the RSF has full control of the airport.
Darfur Monitors told Sky News from the ground that a majority of the casualties died of internal bleeding from stray artillery as the army and RSF fought for control.
Nyala’s main hospital currently has no electricity and little capacity to help the wounded. Fighting has started in a strategic point in the city where residents are most vulnerable and hundreds more could be killed.
The death toll from Khartoum is also steadily rising. The capital is a key battleground in the fight for symbolic power and is shaken by the explosive confrontations. Here, the army is also notorious for human rights abuses and ruling the country by default.
The streets of Khartoum have been home to mass protests calling for an end to military rule and transition to civilian authority – only to be dispersed with deadly gunfire and tear gas.
International mediation has come for all sides – the UN, UK, US, EU, African Union (AU) and Intergovernmental Authority on Development (IGAD) – to transition the country into democracy but drafted power-sharing framework agreements have been signed, although not sustained.
Now, the country waits to see which side will emerge victorious and how high the price of peace will be.
Fighting was reported around military headquarters, Khartoum International Airport and state television headquarters, prompting the channel to cut transmission.
A senior military official said RSF fighters clashed with troops at military headquarters early on Sunday and that a fire broke out at a facility for ground troops.
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1:12
What’s going on in Sudan?
Former Sudanese prime minister Abdalla Hamdok said: “Peace remains the only feasible choice for the people of Sudan to avoid plunging the country into a civil war.
“We all witnessed the consequences of a civil war in many regions in Africa and in the Arab world. We must avoid that, and we can still avoid such a catastrophic situation. Therefore, I call for an immediate ceasefire and to reach an agreement, which leads to a permanent cessation (of hostilities).”
He also added other countries should not intervene in any negotiations.
Both sides signalled late on Saturday that they were unwilling to negotiate, but on Sunday a statement from the UN said General al Burhan and Hemedti agreed to a proposal for a three-hour pause in fighting (from 2pm to 5pm GMT), to allow the safe passage of humanitarian cases.
Despite the agreement, gunfire could be heard and plumes of smoke seen in the background of live broadcasts.
Hemedti previously told the satellite news network Al Arabiya that he ruled out negotiations and called on the army leader to surrender.
The military called for the RSF to be dismantled, labelling it a “rebellious militia”.
Donald Trump’s special envoy, Steve Witkoff, has reassured the remaining Israeli hostages held in Gaza that they will soon be reunited with their families, saying that “miracles can happen”, as the country prepares for a momentous reunion.
In an emotional speech at a rally in Tel Aviv’s Hostages Square on Saturday, Mr Witkoff directly addressed the hostages, declaring, “You are coming home”, prompting loud cheers from the tens of thousands gathered in the square.
“Your stories have lived in every heart, here tonight and in mine since I began this job,” he said.
“And now, as you return to the embrace of your families and your nation, know that all of Israel and the entire world stands ready to welcome you home with open arms and endless love.”
Speaking alongside Mr Trump‘s daughter and son-in-law, Ivanka Trump and Jared Kushner, Mr Witkoff said he had “dreamed of this night” and that “it’s been a long journey”.
Some in the crowd yelled, “Thank you, Trump, thank you Witkoff,” and booed when the envoy mentioned Israeli Prime Minister Benjamin Netanyahu.
Image: Steve Witkoff, Jared Kushner and Ivanka Trump at the rally in Tel Aviv’s Hostages Square. Pic: Reuters
Addressing the families of the hostages, Mr Witkoff said, “each and every one of you have carried the moral weight of this nation”.
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“Your courage has moved the world and has touched me in ways that I have never been touched before in my entire life,” he added.
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1:54
‘Quite a reception’ for Witkoff but Netanyahu boos ‘not surprising’
Mr Kushner said they would celebrate on Monday, when the remaining hostages will be released. Twenty hostages are believed to still be alive, 26 have been declared dead, while the fate of two more is unknown.
The president’s son-in-law, who played a key role in the negotiations, also acknowledged the “suffering” in Gaza.
Meanwhile, the president’s daughter, Ivanka, addressed the crowds, saying, “the president wanted me to share, as he has with so many of you personally, that he sees you, he hears you, he stands with you always”.
Once all the hostages are released, Israel will free 250 Palestinian prisoners serving life sentences and 1,700 Gazans detained after the October 7 attacks.
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6:59
How will peace plan unfold?
Israelis at the rally hugged, took selfies, and many waved US flags.
“It’s a really happy time, but we know that there are going to be some incredibly difficult moments coming,” said Yaniv Peretz, who was in the crowd.
Gaza ‘completely destroyed’
The speeches in Tel Aviv came as the Gaza ceasefire continued to hold for a second day, with tens of thousands of Palestinians returning to neighbourhoods devastated by the conflict.
“Gaza is completely destroyed. I have no idea where we should live or where to go,” said Mahmoud al Shandoghli in Gaza City as bulldozers clawed through the wreckage.
The World Food Programme has announced it is prepared to reopen 145 food distribution centres across Gaza, once Israel allows increased aid deliveries. Prior to Israel’s closure of the territory in March, UN agencies had operated 400 such centres.
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2:59
Final preparations for hostages
While details about the timing and method of food entry into Gaza remain uncertain, reopening these sites would significantly expand access to food.
Roughly 170,000 tonnes of food aid are currently stockpiled in neighbouring countries, awaiting Israeli approval to enter.
About 200 US troops have arrived in Israel to monitor the ceasefire with Hamas.
They will establish a centre to coordinate the delivery of humanitarian aid and provide logistical and security support.
“This great effort will be achieved with no US boots on the ground in Gaza,” Admiral Brad Cooper, the head of the US military’s Central Command, has said.
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2:36
How the war shattered homes in Gaza
Summit in Egypt
World leaders and diplomats are heading to the Egyptian city of Sharm el-Sheikh for an international summit on Monday aimed at finalising permanent peace terms.
Before chairing the summit, Mr Trump is expected to visit Israel on Monday where he will address the Knesset, the Israeli parliament.
Representatives from regional countries, along with European leaders including Sir Keir Starmer, are expected to attend the summit and sign the agreement as guarantors.
Meanwhile, the deputy head of the Palestinian Authority has told the Saudi Al Arabiya news channel that he will meet former UK prime minister Tony Blair in Jordan on Sunday.
Hussein al Sheikh said the pair will discuss the “day after” the war in Gaza.
Image: People in Hostages Square hold placards with pictures of the remaining hostages. Pic: Reuters
As part of Mr Trump’s 20-point peace plan, the former prime minister is set to head the international interim administration that will govern Gaza in its transitional period.
However, the prospect of Mr Blair being part of an international supervisory body in Gaza is unpopular with many Palestinians.
The secretary general of the Palestinian National Initiative told Sky News, “we don’t need him for many reasons”.
“His reputation in Iraq is horrible, he has a not very clear reputation I would say, and finally when he was here in Palestine for seven years he didn’t do anything,” Mustafa Barghouti said.
Drones have been a common sight in Gaza for a long time, but they have always been military.
The whine of a drone is enough to trigger fear in many within the enclave.
But now, drones are delivering something different – long, lingering footage of the devastation that has been wreaked on Gaza. And the images are quite staggering.
Whole city blocks reduced to rubble. Streets destroyed. Towns where the landscape has been wholly redesigned.
Image: Whole city blocks reduced to rubble
Decapitated tower blocks and whole areas turned into black and white photographs, where there is no colour but only a palette of greys – from the dark hues of scorched walls to the lightest grey of the dust that floats through the air.
And everywhere, the indistinct dull grey of rubble – the debris of things that are no longer there.
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Image: Gaza is full of people returning to their homes
The joy that met the ceasefire has now changed into degrees of anxiety and shock.
Gaza is full of people who are returning to their homes and hoping for good news. For a lucky few, fortune is kind, but for most, the news is bad.
Umm Firas has been displaced from her home in Khan Younis for the past five months. She returned today to the district she knew so well. And what she found was nothing.
Image: Umm Firas returned to find nothing
“This morning we returned to our land, to see our homes, the neighbourhoods where we once lived,” she says.
“But we found no trace of any houses, no streets, no neighbourhoods, no trees. Even the crops, even the trees – all of them had been bulldozed. The entire area has been destroyed.
“There used to be more than 1,750 houses in the block where we lived, but now not a single one remains standing. Every neighbourhood is destroyed, every home is destroyed, every school is destroyed, every tree is destroyed. The area is unliveable.
“There’s no infrastructure, no place where we can even set up a tent to sit in. Our area, in downtown Khan Younis used to be densely populated. Our homes were built right next to each other. Now there is literally nowhere to go.
“Where can we go? We can’t even find an empty spot to pitch our tent over the ruins of our own homes. So we are going to have to stay homeless and displaced.”
It is a story that comes up again and again. One man says that he cannot even reach his house because it is still too near the Israeli military officers stationed in the area.
Another, an older man whose bright pink glasses obscure weary eyes, says there is “nothing left” of his home “so we are leaving it to God”.
“I’m glad we survived and are in good health,” he says, “and now we can return there even if it means we need to eat sand!”
Image: A man says there is ‘nothing left’
Image: A bulldozer moves rubble
The bulldozers have already started work across the strip, trying to clear roads and allow access. Debris is being piled into huge piles, but this is a tiny sticking plaster on a huge wound.
The more you see of Gaza, the more impossible the task seems of rebuilding this place. The devastation is so utterly overwhelming.
Bodies are being found in the rubble while towns are full of buildings that have been so badly damaged they will have to be pulled down.
Humanitarian aid is needed urgently, but, for the moment, the entry points remain closed. Charities are pleading for access.
It is, of course, better for people to live without war than with it. Peace in Gaza gifts the ability to sleep a little better and worry a little less. But when people do wake up, what they see is an apocalyptic landscape of catastrophic destruction.
The thought of Hamas publicly thanking Donald Trump for his peacemaking efforts would have been impossible to imagine just days ago.
This, after all, is the president who vowed “all Hell” would be unleashed on Hamas if the hostages weren’t returned.
And yet, in an exclusive interview with Hamas’s senior leader Dr Basem Naim, that’s exactly what happened.
“Without the personal interference of President Trump in this case, I don’t think that it would happen to reach this end, the end of the war,” Dr Naim told me.
“Therefore, yes, we thank President Trump and his personal efforts to interfere and to pressure Israel to make an end of this massacre and slaughtering.”
He was speaking from his office in Doha, where last month he and a group of Hamas leaders, meeting to discuss Trump’s plan, were targeted in an Israeli air strike.
He survived the attack, and in the days that followed, international condemnation seems to have helped build momentum towards the ceasefire deal finally being reached.
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Image: It’s been a week in which news of a major peace plan breakthrough came in a surreptitiously passed note. Pics: Reuters/AP
Serious pressure
This is the unpredictable, and frankly unbelievable, world of global politics right now: A Hamas leader, who narrowly escaped assassination just weeks ago, telling me he believes Donald Trump is the key man to ensure Israel sticks to the ceasefire agreement.
Let’s be clear: Hamas is under serious pressure.
It is facing calls to step away from governing Gaza and disarming altogether, not just from Israel and the US but regional powers as well.
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2:43
Could Gaza ceasefire lead to a much bigger peace?
Gaza needs an enormous amount of aid, investment and reconstruction.
A humanitarian catastrophe which has killed 67,000 Gazans, destroyed or damaged 90% of people’s homes and forced 1.2 million people to become displaced.
The message from major international powers is that their long-term commitment will require a new ruling force in the strip.
Dr Naim told me the organisation was willing to cede political control but rejected calls to lay down their arms until a comprehensive agreement was reached.
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1:23
Hamas statement on peace deal
“We are ready to hand over government, we are ready to be totally away from any government or government body but when it comes to Hamas as an entity, as a Palestinian liberation movement, I think no one can overcome or exclude Hamas,” he said. “Our weapons are only going to be handed over only to the hands of a Palestinian state and our fighters will be integrated into a Palestinian national army.
“Before that, no one has the right to deny us the right to resist the occupation by all means.”
The negotiators of Wednesday’s deal in the Egyptian resort of Sharm el-Sheikh may choose to ignore those comments for the time being.
Image: Displaced Palestinians begin to head to what is left of their homes in southern Gaza Strip. Pic: AP
There is, after all, undeniable relief that the fighting has finally stopped, the hostages will be released and 2 million Gazans can sleep safely without the fear of Israeli bombardment.
But for the next phase of this deal to be realised, it will need clear answers as to who runs Gaza?
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Donald Trump and his team believe former British prime minister Sir Tony Blair will have some role to play, something the Hamas official was quick to dismiss.
Image: Sir Tony Blair ‘not welcome’. Filepic: Reuters
“To be honest, when I hear the name Tony Blair, I can see this could be Balfour Declaration 2… I think all Palestinians, not only in Hamas, not only in Gaza, have very bad, and very negative image of him.
“And I do not believe that he will be very welcome.”
There will be many who read his comments as proof the organisation has no intention of relinquishing control of Gaza.
Hamas itself may feel some sense of achievement that it was the only representative of the Palestinian political factions involved in the negotiations earlier this week.
But the key question now is, who will be responsible for the governance of Gaza and the daunting security challenges that millions are facing.