Scores of Palestinians were killed in central Gaza on Sunday after Israel stepped up its strikes on the war-torn enclave and another convoy of 17 aid trucks arrived as the Hamas-run territory faces "catastrophic" shortages.
With the violence raging unchecked, Iran said the region could spiral "out of control" and Israeli Prime Minister Benjamin Netanyahu issued a stark warning to Lebanon's Hezbollah, saying getting involved would be "the mistake of its life".
But Washington also fired a shot across the bows of any actors looking to inflame the conflict, saying it wouldn't hesitate to act in the event of any "escalation".
Hamas fighters stormed across the border into Israel on October 7, launching a raid that killed at least 1,400 people, mostly civilians who were shot, mutilated or burnt to death on the first day, according to Israeli officials.
They also seized more than 200 hostages in the worst-ever attack in Israel's history.
Israel has hit back with a relentless bombing campaign which has so far killed more than 4,600 Palestinians, mainly civilians, according to Gaza's health ministry, with officials saying the central town of Deir al-Balah had been particularly badly hit overnight.
The ministry said at least 80 people had been killed in the overnight raids on central Gaza which had destroyed more than 30 homes.
At the hospital morgue, an AFP journalist saw the bodies of many children on the bloodied floor, where distraught families wept as they identified the victims.
Among them was a man clutching his dead toddler and a young boy who pulled back a blanket over his little sister's body.
"My cousin was sleeping in his house with his daughter in his arms. He was a man with no record, nothing to do with the resistance," said Wael Wafi, gazing at the body of his cousin, his arm still wrapped around his three-year-old daughter Misk.
Also Sunday, the UN agency for Palestinian refugees (UNRWA) said that 29 of its staff had been killed since the start of the war in a statement on X, formerly Twitter, saying half of them were teachers. On Saturday it had given a toll of 17.
The scale of the bombing has left basic systems unable to function, with the UN saying dozens of unidentified bodies had been buried in a mass grave in Gaza City because cold storage had run out.
Meanwhile, an Israeli soldier was killed near the Gaza border by an anti-tank missile fired by militants inside the enclave, the army said.
