A Hamas official said Sunday that the Palestinian group was withdrawing from Gaza truce talks, as Israeli bombardments hit a school a day after a deadly strike targeting the militant commander Mohammed Deif.
Speaking after the strike on southern Gaza's Al-Mawasi, which the health ministry in the Hamas-run territory said killed at least 92 people, a senior official from Iran-backed Hamas cited Israeli "massacres" as a reason for suspending negotiations.
A second Hamas official said Deif, commander of the Islamist group's military wing, was "well and directly overseeing" operations despite the Israeli bombing raid that the military said was an attempt to kill him.
On Sunday, Israeli forces struck a UN-run school in the central Nuseirat refugee camp that the military said "served as a hideout" for militants.
The civil defence agency in Gaza said 15 people were killed in the strike, the fifth attack in just over a week to hit a school used as shelter by displaced Palestinians.
The first Hamas official, quoting the group's Qatar-based political chief Ismail Haniyeh, said Israel's "lack of seriousness, continued policy of procrastination and obstruction, and the ongoing massacres against unarmed civilians" were behind the "decision to halt negotiations".
But according to the official, Haniyeh told international mediators Hamas was "ready to resume negotiations" when Israel's government "demonstrates seriousness in reaching a ceasefire agreement and a prisoner exchange deal".
Talks mediated by Qatar and Egypt, with United States support, have for months tried but failed to bring a halt to the war.
Israeli demonstrators, sometimes in the tens of thousands, have stepped up their actions demanding the government reach a deal to free the captives taken by Hamas militants on October 7.
The military's chief of staff Herzi Halevi said in a video message that "continuous... military pressure" could help create "the conditions for an agreement to return the hostages".
Gaza civil defence says 15 killed in Israel strike on Gaza school
The civil defence agency in Hamas-run Gaza said Sunday that 15 people were killed in a strike on a school sheltering war displaced where the Israeli military said it had targeted "terrorists".
The strike on the UN-run Abu Araban site in central Gaza's Nuseirat camp was the fifth on a school-turned-shelter in eight days.
The Abu Araban school was housing "thousands of displaced people," civil defence agency spokesman Mahmud Bassal told AFP, adding that most of the dead were women and children.
Schools in Nuseirat were the target for two of the earlier school strikes as Israel keeps up its offensive against Hamas Palestinian militants who triggered the war with their October 7 attack on Israel.
The Israeli military said its air force "struck a number of terrorists who were operating in the area of UNRWA's Abu Araban school building in Nuseirat".
It said the building had "served as a hideout" and base for "attacks" on Israeli troops.
AFPTV images showed the three-storey complex standing, with clothes and bedding airing out over its railings. A wall bearing the UN logo had been blown out, and rooms inside were damaged.
On July 6, Israeli aircraft hit Al-Jawni school, also run by the United Nations relief agency for Palestinian refugees (UNRWA), in Nuseirat. UNRWA said about 2,000 people were sheltering there at the time.
The following day, four people died in a strike on the church-run Holy Family school in Gaza City, in the territory's north, according to the Civil Defence agency.
On Monday, Israel hit another Nuseirat school, again saying it was targeting "terrorists".
The next day, a hospital source said at least 29 people died in a strike at the entrance to Al-Awda school in the Khan Yunis area, southern Gaza.
Israel says Hamas uses schools, hospitals and other public infrastructure for military purposes. Hamas denies the accusation.
France and Germany on Wednesday called for an investigation into the school strikes.
After the Al-Jawni strike, UNRWA spokesperson Juliette Touma told AFP that when the war began "we closed the schools and they became shelters."
UNRWA is the main relief agency in Gaza but more than half, or 190, of its facilities have been hit -- "some more than once" -- in the military response to the October 7 Hamas attacks, she said.
- Schools turned shelters -
Hamas's October 7 attack that sparked the war, now in its 10th month, resulted in the deaths of 1,195 people, mostly civilians, according to an AFP tally based on Israeli figures.
The militants seized 251 hostages, 116 of whom are still in Gaza including 42 the military says are dead.
Israel responded with a military offensive that has killed at least 38,584 people in Gaza, also mostly civilians, according to data provided by the Gaza health ministry.
In Nuseirat, an AFP photographer saw part of the bombarded school complex damaged. Crowds of Palestinians, some visibly shaken and in tears, gathered in the courtyard.
At the nearby Al-Awda hospital, the wounds of several children were bandaged.
With most of Gaza's 2.4 million people displaced at least once during the war, many have sought refuge in school buildings.
Four previous strikes on schools turned shelters since July 6 killed a total of at least 49 people, according to officials, medics and rescuers.
Israel says Hamas uses schools, hospitals and other public infrastructure for military purposes. Hamas denies the accusation.
Separately on Sunday, rescuers said at least 10 people were killed in strikes on different parts of Gaza City, where the Israeli military said its operations were ongoing in the territory's north.
An AFP journalist at the site of a strike in the city's Tal al-Hawa neighbourhood saw buildings reduced to rubble. The civil defence agency said rescuers had extracted the bodies of "two martyrs".
At the site of Saturday's strike in Al-Mawasi, on the Mediterranean coast, an AFP photographer saw the charred remains of tents as Palestinians searched through the wreckage for salvageable items.
- 'Right to live' -
Al-Mawasi, near the cities of Khan Yunis and Rafah, had in May been declared a safe humanitarian zone by the Israeli military, which told civilians to evacuate to it. However, there have been multiple deadly incidents there blamed on Israeli strikes.
Israel's military on Sunday said one of Deif's associates, Rafa Salama, had been killed by the strike a day earlier "in the area of Khan Yunis".
Israel accused both Salama, commander of Hamas's Khan Yunis brigade, and Deif of helping to "mastermind" the October 7 attack.
Halevi, Israel's army chief, said that Deif was at the site targeted along with "other terrorists and accomplices", but that it was "too early to conclude the results of the strike".
"Very few" civilians "were harmed", he added.
Philippe Lazzarini, head of the UN agency for Palestinian refugees, UNRWA, said on social media that the Al-Mawasi "attack and the mass casualties are a stark reminder that no one is safe in Gaza, wherever they are".
"The people of Gaza are children, women and men who... have the right to live and hope for a better future."
The deaths drew condemnation from governments across the region.
Turkish Foreign Minister Hakan Fidan said Israel did not intend to end the war and committed "new massacres each time there is a positive atmosphere" towards a truce.