Arab countries, Iran and Turkey swiftly condemned the attack. The Palestinian prime minister called it “a horrific crime, genocide” and said countries backing Israel also bore responsibility.

Jordan’s King Abdullah said the bombing of a Gaza hospital was a “massacre” and a “war crime” that one cannot be silent about.

In a royal court statement the monarch, who blamed the bombing on Israel, said Israel should immediately end its war against the enclave and that its actions against innocent Palestinians were a “shame on humanity”.

Video obtained by Reuters showed several full ambulances arriving at another Gaza hospital carrying people injured at Al-Ahli al-Arabi hospital. One man was staggering, bleeding heavily from the head. A boy was being carried on a stretcher.

The Israeli military said it did not have any details about the reported bombing, but was checking.

In Washington, the Pentagon said it was aware of the reports about the hospital being hit but had no details. The Pentagon, which has sent five C-17 aircraft with military assistance to Israel so far, reiterated that there were no preconditions on the aid being provided and added: “We expect all democracies like Israel to uphold the law of war.”

Separately, the United Nations agency supporting Palestinian refugees said six people were killed when one of its schools sheltering displaced families was hit, during Israeli air strikes.

UNRWA commissioner-general Philippe Lazzarini called the bombing at Al-Maghazi refugee camp, also in central Gaza, “outrageous” and warned the death toll would likely rise.

“It again shows a flagrant disregard for the lives of civilians. No place is safe in Gaza anymore, not even UNRWA facilities,” he added.

“At least 4,000 people have taken refuge in this UNRWA school turned shelter. They had and still have nowhere else to go,” it added.

Around 3,000 people, about one-third of them children, have been killed in Israeli air strikes across the Gaza Strip since the war erupted on October 7.

Israeli bombardment has displaced around half of the 2.4 million Gazans from their homes. It has imposed a total blockade on the enclave, halting food, fuel and medical supplies, which are rapidly running out.

Residents fleeing the north have crammed into southern areas such as Khan Younis but have found no respite from bombing there.

“They brought them from the north just to strike them in the south,” said a Palestinian who came to the south from north, weeping.

According to an Al Jazeera report, at least Palestinian 80 Palestinians died in overnight Israeli air raids in southern Gaza.

Some 1,200 people, among them about 500 minors, are believed to be trapped under the rubble in Gaza, according to Gaza health authorities.

“So many times medics say they hear victims scream, but they cannot do anything about it,” said Mohammed Abu Selmia, general director of Shifa Hospital, Gaza’s biggest medical centre, told AP.