The Israeli military says one of four bodies handed over by Hamas on Tuesday is not that of any of the hostages who were held in Gaza, adding to the strain on the fragile ceasefire to end the two-year war.

Separately, forensic experts in Gaza on Wednesday started identifying 45 bodies of Palestinians that Israel handed over to the Red Cross the previous day without identification. It wasn’t immediately clear whether the bodies were those of people who died in Israeli prisons or bodies taken from Gaza by Israeli troops.

Meanwhile, the flow of humanitarian aid to Gaza has resumed after a two-day break. The Egyptian Red Crescent said 400 trucks carrying food, fuel, and medical supplies were bound for the Gaza Strip on Wednesday, while Israel and Hamas argue over the slow return of the bodies of deceased hostages.

Here's the latest:

Aid organizations are prioritizing moving aid trucks that have been sitting long at the borders into the Gaza Strip as the ceasefire holds and bringing in heavy machinery to rebuild destroyed hospitals, said the World Health Organization on Wednesday.

Dr. Hanan Balkhy, head of WHO’s eastern Mediterranean office, told the Associated Press in Cairo that it’s necessary now to bring in urgent medical supplies, medications and equipment and fuel to provide instant relief to people in Gaza. Reinstalling warehouses is also a priority, said Balkhy.

Since the ceasefire agreement was signed and came into effect, WHO sent eight trucks carrying health supplies, including insulin and cold chain lab kits, to its warehouse in Deir al Balah.

“We’re having a whole lot of hope that the ceasefire … will be long lasting and that we can open up and do the work that we need to do with our other U.N. agencies and with our partners on the ground,” she added.

Ongoing WHO missions now are focused on picking up more trucks from Kerem Shalom crossing and resupplying hospitals.

The World Food Program said its trucks began arriving inside the Gaza Strip Wednesday for the first time in two days after crossings were closed due to the release of hostages and prisoners’ exchange between Israel and Hamas.

Scaling up humanitarian aid into Gaza to hundreds of trucks going in daily is also part of the ceasefire deal. However, Israel said Tuesday it would cut the number of trucks, saying Hamas was too slow to return the bodies of hostages, according to

“Our trucks crossed into Gaza, but it’s still early days in the ceasefire, and the situation remains unpredictable,” said Abeer Etefa, WFP spokesperson. “We’re hopeful that access will improve in the coming days.”

Etefa said fewer than 200 WFP trucks made it through on Sunday.

“We are scaling up our bakery and nutrition programs and have successfully begun organizing food distributions in several areas of Gaza.”

Food distribution programs in Gaza have been hampered by widespread military operations, Israeli restrictions, chaos and insecurity.

Palestinians awaited information about the 90 bodies that arrived at Nasser Hospital on Tuesday and Wednesday as part of the ceasefire deal. The forensics team described disturbing conditions, with the bodies bearing signs of physical abuse.

Sameh Hamad, a member of a commission tasked with receiving the bodies at Khan Younis’ Nasser Hospital, said some arrived with their hands and legs cuffed.

“There are signs of torture and executions,” he told The Associated Press.

The bodies, he said, belonged to men ages 25 to 70, and most of them still had straps around their necks, while one had a rope, he said. Though most were brought in civilian clothing, some were in camouflage uniforms.

Hamad said the Red Cross had provided names for only three of the dead, leaving many families in limbo.

Rasmiya Qudeih, 52, waited outside Nasser Hospital in Khan Younis, hoping her son was among the 45 bodies transferred on Wednesday.

“God willing, he will be,” she said.

Israel is expected to hand over more bodies in the coming days, though officials have not said how many are in its custody or how many will be returned.

This came after reports that the group's fighters clashed with armed parties and killed alleged gangsters in what it described as an effort to restore law and order.

“We strongly urge Hamas to immediately suspend violence and shooting innocent Palestinian civilians in Gaza — in both Hamas-held parts of Gaza and those secured by the IDF behind the Yellow Line,” said Admiral Brad Cooper of the United States Central Command, referring to the initial ceasefire line dividing zones of control in Gaza. He used an acronym of the Israeli military.

The call came a day after President Donald Trump said the clashes left him unbothered and did not affect the agreement that could pave the way for Hamas' disarmament.

Illouz was a hostage whose body was released from captivity on Monday. Dozens gathered Wednesday on bridges in Tel Aviv overlooking the highway to pay their last respects as a convoy drove his body to the cemetery.

“I came because I fought for them to come home, and as I was happy for the ones who came back alive, it’s now time to bow our heads for those who didn’t,” said Shlomit Grouda, a Tel Aviv resident, as she stood on a pedestrian overpass with an Israeli flag.

The United Nations’ humanitarian chief warned Wednesday that hopes pinned on last week’s ceasefire deal are slipping, as aid groups again struggle to deliver needed supplies into Gaza to ease hunger, disease and collapsing sanitation.

Tom Fletcher called on Hamas to make efforts to return the bodies of deceased hostages and Israel to allow for the surge in aid as stipulated in the agreement.

“We made progress clearing roads and reopening bakeries. We shared in the joy and relief of families reunited. But yesterday we faced further setbacks to that implementation,” Fletcher, the U.N. undersecretary for humanitarian affairs, said.

“As Israel has agreed, they must allow the massive surge of humanitarian aid — thousands of trucks a week — on which so many lives depend, and on which the world has insisted,” he added, pushing Israel to open more border crossings to deliver aid into Gaza.

His remarks followed an announcement by COGAT, the Israeli military body overseeing aid, that only half the expected 600 trucks would enter Gaza on Wednesday, after two days of closure for hostage exchanges and Tuesday’s Jewish holiday.

It was not immediately clear whether Israel would withhold deliveries amid questions about the return of deceased hostages. COGAT declined to comment on the number of trucks expected to enter Gaza on Wednesday.

Israel has transferred the bodies of more Palestinians to Gaza as part of the ceasefire deal, according to officials at Nasser hospital in the southern city of Khan Younis.

An Associated Press journalist at the facility saw three trucks carrying the bodies arriving at the hospital.

The Palestinian Health Ministry said Wednesday the bodies of 19 people have been brought to hospitals in Gaza over the past 24 hours.

They include 16 bodies that were recovered from under the rubble, the ministry said in its daily report. Hospitals also received 35 wounded.

That has brought the death toll from the Israel-Hamas war to 67,938 since Oct. 7, 2023, the ministry said. Another 169,638 have been wounded, it said.

The ministry said it didn’t add the 45 bodies that Israel transferred to Gaza on Tuesday to its tally.

The European Union said on Wednesday it is on standby to deploy a long-standing humanitarian mission, known as EUBAM, at the Rafah border crossing in Gaza if conditions on the ground improve.

“EUBAM remains on standby to deploy to the Rafah crossing point in support of the Gaza peace plan as soon as conditions allow,” said Anouar El Anouni, a spokesperson for the European Commission. He did not elaborate on those conditions. “We remain on standby and we stand ready to deploy at short notice.”

The European Border Assistance Mission in Rafah on the Gaza-Egypt border began in 2005.

The EU, which has provided key support for the Palestinian Authority, pledged to help flood Gaza with humanitarian aid. It said it could extend a police support program already operating in the West Bank to Gaza to buttress a stabilization force called for in the current peace plan from U.S. President Donald Trump.

Outrage over the war has riven the 27-nation bloc and pushed relations between Israel and the EU to a historic low.

The Egyptian Red Crescent said at least 400 trucks carrying food, fuel, and medical supplies were bound for the Gaza Strip on Wednesday. The announcement comes as Israel and Hamas fight over the slow return of the bodies of deceased hostages.

On Tuesday, the Israeli defense body overseeing humanitarian aid in Gaza, COGAT, notified humanitarian organizations Tuesday that it would allow into Gaza only half the 600 daily aid trucks called for under the deal.

It was not immediately clear whether it was following through on the threat. COGAT declined to comment on the number of trucks expected to enter Gaza on Wednesday.

The Palestinian Center for the Missing and Forcibly Disappeared Persons urged Israel to provide all available information on bodies returned to Gaza, including “names of the victims and details about the circumstances of their deaths.”

The center said it received information that some of the bodies that were transferred Tuesday were only partial remains, raising concerns about the circumstances of their death and detention.

It called on Israel to immediately release all bodies in its custody, as well as provide information about the fate of forcibly disappeared Palestinians since the start of the war in Gaza two years ago.

The center said between 8,000 and 9,000 Palestinians have been missing or forcibly disappeared since the start of the war.