Children are among the dead after an Israeli airstrike on a block of flats in a Gaza refugee camp killed at least 33 people, according to Hamas-run health authorities.
The attack – which Israel said targeted a “senior terrorist” but may have caused a secondary blast – came hours after the US national security adviser raised hopes of a ceasefire deal.
More than 80 people are said to be missing after the attack in Nuseirat camp on Thursday night.
Palestinian medics also reported more than 40 people, most of them children, were receiving treatment at two hospitals, according to the Reuters news agency.
Images from the scene show a collapsed building, which Reuters reports was a post office used as a shelter.
The al Aqsa Hospital said the attack also damaged several nearby houses.
Nuseirat is one of eight historic camps in Gaza, which were originally for Palestinian refugees from the 1948 war leading to the establishment of Israel.
Now it is part of a dense urban area crowded with displaced people from across Gaza.
Image: A casualty from the attack. Pic: Reuters
The Israel Defence Forces (IDF) said it targeted “terror infrastructure” in the Nuseirat area, singling out a “terrorist responsible for leading terror attacks against Israeli civilians”.
But an “initial inquiry” by the IDF suggests a nearby building was likely damaged “due to the presence of numerous weapons in the structure where the terrorist was located”.
“Secondary explosions were identified,” the IDF said. It added that details and the number of casualties are under review.
“This is another example of the Islamic Jihad’s systematic exploitation of civilian infrastructure and the civilian population as a human shield for its terrorist activities,” the IDF added.
Image: People mourn at a hospital in Nuseirat. Pic: Reuters
Earlier on Thursday, President Joe Biden’s national security adviser Jake Sullivan, who is in Israel to try to secure a ceasefire, said he is hopeful of a deal.
“I wouldn’t be here now if I didn’t think this thing was just waiting until after 20 January,” he said, referring to Donald Trump’s inauguration.
More than 44,800 Palestinians have been killed by Israeli forces in Gaza since the latest war began last year, according to the Hamas-run health ministry in the territory.
The health ministry says more than half of the dead are women and children. Its casualty figures do not differentiate between militants and civilians.
Donald Trump has agreed to send “top of the line weapons” to NATO to support Ukraine – and threatened Russia with “severe” tariffs if it doesn’t agree to end the war.
Speaking with NATO secretary-general Mark Rutte during a meeting at the White House, the US president said: “We’ve made a deal today where we are going to be sending them weapons, and they’re going to be paying for them.
“This is billions of dollars worth of military equipment which is going to be purchased from the United States, going to NATO, and that’s going to be quickly distributed to the battlefield.”
It comes as Ukrainian president Volodymyr Zelenskyy said he had a “very good conversation” with Mr Trump late on Monday. He thanked him for the “willingness to support Ukraine and to continue working together to stop the killings”.
Weapons being sent from to Ukraineinclude surface-to-air Patriot missile systems and batteries, which the country has asked for to defend itself from Russian air strikes.
Mr Trump also said he was “very unhappy” with Russia, and threatened “severe tariffs” of “about 100%” if there isn’t a deal to end the war in Ukraine within 50 days.
The White House added that the US would put “secondary sanctions” on countries that buy oil from Russia if an agreement was not reached.
Analysis: Will Trump’s shift in tone make a difference?
As ever, there is confusion and key questions are left unanswered, but Donald Trump’s announcement on Ukraine and Russia today remains hugely significant.
His shift in tone and policy on Ukraine is stark. And his shift in tone (and perhaps policy) on Russia is huge.
Mr Zelenskyy previously criticised Vladimir Putin’s “desire to drag [the war] out”, and said Kyiv was “working on major defence agreements with America”.
It comes after weeks of frustration from Mr Trump over Mr Putin’s refusal to agree to an end to the conflict, with the Russian leader telling the US president he would “not back down”from Moscow’s goals in Ukraine at the start of the month.
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1:28
Trump threatens Russia with ‘severe’ tariffs’
During the briefing on Monday, Mr Trump said he had held calls with Mr Putin where he would think “that was a nice phone call”, but then “missiles are launched into Kyiv or some other city, and that happens three or four times”.
“I don’t want to say he’s an assassin, but he’s a tough guy,” he added.
After Mr Trump’s briefing, Russian senator Konstantin Kosachev said on Telegram: “If this is all that Trump had in mind to say about Ukraine today, then all the steam has gone out.”
Meanwhile, Mr Zelenskyy met with US special envoy Keith Kellogg in Kyiv, where they “discussed the path to peace” by “strengthening Ukraine’s air defence, joint production, and procurement of defence weapons in collaboration with Europe”.
He thanked both the envoy for the visit and Mr Trump “for the important signals of support and the positive decisions for both our countries”.
Donald Trump has agreed to send “top of the line weapons” to NATO to support Ukraine – and threatened Russia with “severe” tariffs if it doesn’t agree to end the war.
Speaking with NATO secretary general Mark Rutte during a meeting at the White House, the US president said: “We’ve made a deal today where we are going to be sending them weapons, and they’re going to be paying for them.
“This is billions of dollars worth of military equipment which is going to be purchased from the United States,” he added, “going to NATO, and that’s going to be quickly distributed to the battlefield.”
Weapons being sent include surface-to-air Patriot missile systems and batteries, which Ukrainehas asked for to defend itself from Russian air strikes.
Image: Pic: Reuters
Mr Trump also said he was “very unhappy” with Russia, and threatened “severe tariffs” of “about 100%” if there isn’t a deal to end the war in Ukraine within 50 days.
The White House added that the US would put “secondary sanctions” on countries that buy oil from Russia if an agreement was not reached.
It comes after weeks of frustration from Mr Trump against Vladimir Putin’s refusal to agree to an end to the conflict, with the Russian leader telling the US president he would “not back down”from Moscow’s goals in Ukraine at the start of the month.
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0:27
Trump says Putin ‘talks nice and then bombs everybody’
During the briefing on Monday, Mr Trump said he had held calls with Mr Putin where he would think “that was a nice phone call,” but then “missiles are launched into Kyiv or some other city, and that happens three or four times”.
“I don’t want to say he’s an assassin, but he’s a tough guy,” he added.
After Mr Trump’s briefing, Russian senator Konstantin Kosachev said on Telegram: “If this is all that Trump had in mind to say about Ukraine today, then all the steam has gone out.”
Meanwhile, Mr Zelenskyy met with US special envoy Keith Kellogg in Kyiv, where they “discussed the path to peace” by “strengthening Ukraine’s air defence, joint production, and procurement of defence weapons in collaboration with Europe”.
He thanked both the envoy for the visit and Mr Trump “for the important signals of support and the positive decisions for both our countries”.
At least 30 people have been killed in the Syrian city of Sweida in clashes between local military groups and tribes, according to Syria’s interior ministry.
Officials say initial figures suggest around 100 people have also been injured in the city, where the Druze faith is one of the major religious groups.
The interior ministry said its forces will directly intervene to resolve the conflict, which the Reuters news agency said involved fighting between Druze gunmen and Bedouin Sunni tribes.
It marks the latest episode of sectarian violence in Syria, where fears among minority groups have increased since Islamist-led rebels toppled President Bashar al Assad in December, installing their own government and security forces.
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6:11
In March, Sky’s Stuart Ramsay described escalating violence within Syria
The violence reportedly erupted after a wave of kidnappings, including the abduction of a Druze merchant on Friday on the highway linking Damascus to Sweida.
Last April, Sunni militia clashed with armed Druze residents of Jaramana, southeast of Damascus, and fighting later spread to another district near the capital.
But this is the first time the fighting has been reported inside the city of Sweida itself, the provincial capital of the mostly Druze province.
The Syrian Observatory for Human Rights (SOHR) reports the fighting was centred in the Maqwas neighbourhood east of Sweida and villages on the western and northern outskirts of the city.
It adds that Syria’s Ministry of Defence has deployed military convoys to the area.
Western nations, including the US and UK, have been increasingly moving towards normalising relations with Syria.
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0:47
UK aims to build relationship with Syria
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Concerns among minority groups have intensified following the killing of hundreds of Alawites in March, in apparent retaliation for an earlier attack carried out by Assad loyalists.
That was the deadliest sectarian flare-up in years in Syria, where a 14-year civil war ended with Assad fleeing to Russia after his government was overthrown by rebel forces.
The city of Sweida is in southern Syria, about 24 miles (38km) north of the border with Jordan.