Hamas rejected the GHF allegation as “false and misleading”, saying GHF guards and Israeli soldiers sprayed people with pepper gas and opened fire.

GHF said Hamas’ account was “blatantly false”.

“At no point was tear gas deployed, nor were shots fired into the crowd. Limited use of pepper spray was deployed, only to safeguard additional loss of life,” GHF said in a written response to Reuters via e-mail.

“Today’s incident is part of a larger pattern of Hamas trying to undermine and ultimately end GHF. It is no coincidence that this incident occurred during ceasefire negotiations, where Hamas continues to demand that GHF cease operations.”

Witnesses told Reuters that guards at the site sprayed pepper gas at them after they had locked the gates to the centre, trapping them between the gates and the outer wire-fence.

“People kept gathering and pressuring each other; when people pushed each other…those who couldn’t stand fell under the people and were crushed,” said eyewitness Mahmoud Fojo, 21, who was hurt in the stampede.

“Some people started jumping over the netted fence and got wounded. We were injured, and God saved us. We were under the people and we said the Shahada (death prayers). We thought we were dying, finished,” he added.

There was no immediate comment from the Israeli army on Hamas and eyewitness accounts.

Palestinian health officials told Reuters that 21 people had died of suffocation at the site. One medic said lots of people had been crammed into a small space and had been crushed.

On Tuesday, the U.N. rights office in Geneva said it had recorded at least 875 killings, opens new tab within the past six weeks in the vicinity of aid sites and food convoys in Gaza – the majority of them close to GHF distribution points.

Most of those deaths were caused by gunfire that locals have blamed on the Israeli military. The military has acknowledged that Palestinian civilians were harmed near aid distribution centres, saying that Israeli forces had been issued new instructions with “lessons learned”.

The GHF uses private U.S. security and logistics companies to get supplies into Gaza, largely bypassing a U.N.-led system that Israel alleges has let Hamas-led militants loot aid shipments intended for civilians. Hamas denies the accusation.

The U.N. has called the GHF’s model unsafe and a breach of humanitarian impartiality standards – an allegation GHF has denied.

Amjad Al-Shawa, director of the Palestinian NGOs Network, accused the GHF on Wednesday of gross mismanagement.

“People who flock in their thousands (to GHF sites) are hungry and exhausted, and they get squeezed into narrow places, amid shortages of aid and the absence of organization and discipline by the GHF,” he told Reuters.

The war in Gaza, triggered in October 2023 by a deadly Hamas attack on Israel, has displaced almost all of the territory’s population and led to widespread hunger and privation.

Earlier on Wednesday, the Israeli military said it had finished paving a new road in southern Gaza separating several towns east of Khan Younis from the rest of the territory in an effort to disrupt Hamas operations.

Palestinians see the road, which extends Israeli control, as a way to put pressure on Hamas in ongoing ceasefire talks, which started on July 6 and are being brokered by Arab mediators Egypt and Qatar with the backing of the United States.

Palestinian sources close to the negotiations said a breakthrough had not yet been reached on any of the main issues.

Hamas said it rejected an Israeli demand to keep at least 40% of Gaza under its control as part of any deal. Hamas also demanded the dismantlement of the GHF and the reinstatement of a U.N.-led aid delivery mechanism.

Israeli Prime Minister Benjamin Netanyahu says the war will end once Hamas is disarmed and removed from Gaza.

Gaza local health authorities said Israeli military strikes have killed at least 87 people across the enclave in the past 24 hours.

Israel’s campaign in Gaza has killed more than 58,000 Palestinians, according to Gaza health authorities.

Almost 1,650 Israelis and foreign nationals have been killed as a result of the conflict, including 1,200 killed in the October 7, 2023, Hamas attack, by Israeli tallies.