Israel announced a halt in military operations for 10 hours a day in parts of Gaza and new aid corridors as Jordan and the United Arab Emirates airdropped supplies into the enclave, where images of starving Palestinians have alarmed the world.
Israel has been facing growing international criticism, which the government rejects, over the humanitarian crisis in Gaza, and indirect ceasefire talks in Doha between Israel and the Palestinian militant group Hamas have broken off with no deal in sight.
United States President Donald Trump, on a visit to Scotland, said Israel would have to make a decision on its next steps in Gaza, and he did not know what would happen after the collapse of the ceasefire and hostage-release negotiations with Hamas.
Military activity will stop from 10am to 8pm until further notice in al-Mawasi, a designated humanitarian area along the coast, in central Deir al-Balah and in Gaza City, to the north.
The military said designated secure routes for convoys delivering food and medicine will also be in place between 6am and 11pm, starting from Sunday.
United Nations aid chief Tom Fletcher said staff would step up efforts to feed the hungry during the pauses in the fighting.
"Our teams on the ground ... will do all we can to reach as many starving people as we can in this window," he said on X.
In their first airdrop in months, Jordan and the UAE dropped 25 tons of aid into Gaza on Sunday, a Jordanian official said, adding that this was not a substitute for land-based delivery.
Palestinian health officials in Gaza City said at least 10 people were injured by falling aid boxes.
Work on a UAE project to run a new pipeline that will supply water from a desalination facility in neighbouring Egypt to around 600,000 Palestinians along the coast would also begin in a few days, the Israeli military said.
Dozens of Palestinians have died of malnutrition in recent weeks, according to the Gaza health ministry.
The ministry reported six new deaths over the past 24 hours due to malnutrition, bringing the total deaths from malnutrition and hunger since 2023 to 133, including 87 children.
On Saturday, a five-month-old baby, Zainab Abu Haleeb, died of malnutrition at Nasser Hospital, health workers said.
"Three months inside the hospital and this is what I get in return, that she is dead," said her mother, Israa Abu Haleeb, as the baby's father held their daughter's body wrapped in a white shroud.
The Egyptian Red Crescent said it was sending more than 100 trucks carrying over 1,200 metric tons of food to southern Gaza on Sunday.
Some had been looted in the area of Khan Younis after entering Gaza, residents said.
Naima Abu Ful holds her malnourished 2-year-old child, Yazan, at their home in the Shati refugee camp in Gaza City. Source: AP / Jehad Alshrafi
A group of 25 states, including the United Kingdom, France and Canada, last week said Israel's denial of aid was unacceptable.
Israeli military spokesperson Brigadier General Effie Defrin said Israel was committed to international law and monitors the humanitarian situation daily.
He claimed there was no starvation in Gaza, but appeared to acknowledge conditions were critical.
Israel cut off aid to Gaza from the start of March to pressure Hamas into giving up dozens of hostages it still holds and reopened it with new restrictions in May.
Many Palestinians expressed some relief at Sunday's announcement, but said fighting must end.
"People are happy that large amounts of food aid will come into Gaza," said Tamer Al-Burai, a business owner. "We hope today marks a first step in ending this war that burned everything up."
Health officials at al-Awda and al-Aqsa hospitals in central Gaza said Israeli firing killed at least 17 people waiting for aid trucks.
Israel's military said it fired warning shots at suspects endangering troops and was unaware of any casualties.
Prime Minister Benjamin Netanyahu said Israel would continue to allow the entry of humanitarian supplies, whether it is fighting or negotiating a ceasefire, and vowed to press on with the campaign until "complete victory".
Hamas said Israel was continuing its military offensive.
Hamas official Ali Baraka said: "What is happening isn't a humanitarian truce."
