Khan Younis: Doctors in Gaza City faced with dwindling medical supplies performed surgery on hospital floors, often without anaesthesia, in a desperate bid to save badly wounded victims of a massive blast that killed civilians sheltering in a nearby hospital amid Israeli bombings and a blockade of the territory.
The Hamas militant group blamed the blast on an Israeli airstrike, while the Israeli military blamed a rocket misfired by other Palestinian militants. At least 500 people were killed, the Hamas-run Health Ministry said.
Rage at the hospital carnage spread through the Middle East as US President Joe Biden landed in Israel in hopes of stopping a spread of the war, which started after Hamas militants attacked towns and cities across southern Israel last week.
After President Joe Biden came down the stairs of Air Force One, Israeli Prime Minister Benjamin Netanyahu immediately went in to embrace the American leader.
Israeli strikes on Gaza continued on Wednesday.
Jordan's foreign minister said his country cancelled a meeting there between Biden, Jordan's King Abdullah II, Palestinian President Mahmoud Abbas and Egyptian President Abdel Fattah el-Sissi. Biden will now visit only Israel, a White House official said.
The war between Israel and Hamas was "pushing the region to the brink," Jordanian Foreign Minister Ayman Safadi told state-run television.
The Israeli military held a briefing Wednesday morning laying out its case for why it was not responsible for the explosion at the al-Ahli Hospital.
It was not firing in the area, Israeli military spokesman Rear Admiral Daniel Hagari said.
Instead, Hagari said, Israeli radar confirmed a rocket barrage fired by the Palestinian militant group Islamic Jihad from a nearby cemetery at that time of the blast, around 6.59 pm. Independent video showed one of the rockets in the barrage falling out of the sky, he said.
The misfired rocket hit the parking lot outside the hospital. Were it an airstrike, there would have been a crater there; instead, the fiery blast came from the misfired rocket's warhead and its unspent propellant, he said.
The Israeli military also released a recording they said was between two Hamas militants discussing the blast, during which the speakers say it was believed to be an Islamic Jihad misfire and that the shrapnel appeared to be from IJ weapons, not Israel's.
Hagari said Israeli's intelligence would be shared with US and British officials. He also questioned the death toll provided by Gaza's Hamas-led health ministry.
Since the war began, roughly 450 rockets fired at Israel by militant groups had landed in Gaza, the military said.
Hamas called Tuesday's hospital blast "a horrific massacre," saying it was caused by an Israeli strike.
Islamic Jihad dismissed Israel's claims, accusing Israel of "trying hard to evade responsibility for the brutal massacre it committed."
The group pointed to Israel's order that Al-Ahli be evacuated and reports of a previous blast at the hospital as proof that the hospital was an Israeli target.
It also said the scale of the explosion, the angle of the bomb's fall and the extent of the destruction all pointed to Israel.
The blast left gruesome scenes. Hundreds of Palestinians had taken refuge in al-Ahli and other hospitals in Gaza City, hoping they would be spared bombardment after Israel ordered all residents of the city and surrounding areas to evacuate to the southern Gaza Strip.
Ghassan Abu Sitta, a plastic surgeon working at Al-Ahli, said the hospital was filled with internally displaced people seeking shelter from Israeli airstrikes when he heard a loud explosion and the ceiling of his operating room collapsed.
"The wounded started stumbling toward us," he wrote in an account posted to Facebook. He saw hundreds of dead and severely wounded people.
"I put a tourniquet on the thigh of a man who had his leg blown off and then went to tend to a man with a penetrating neck injury," he said.
Video that The Associated Press confirmed was from the hospital showed the hospital grounds strewn with torn bodies, many of them young children, as fire engulfed the building.
The grass was strewn with blankets, school backpacks and other belongings. On Wednesday morning the blast scene was littered with charred cars and the ground was blackened by debris.
Ambulances and private cars rushed some 350 casualties to Gaza City's main hospital, al-Shifa, which was already overwhelmed with wounded from other strikes, said its director, Mohammed Abu Selmia.
Victims arrived with gruesome injuries, Gaza Health Ministry spokesperson Ashraf al-Qidra said. Some were decapitated, disemboweled, or missing limbs.
Doctors in the overwhelmed hospital resorted to performing surgery on floors and in the halls, mostly without anesthesia.
"We need equipment, we need medicine, we need beds, we need anaesthesia, we need everything," Abu Selmia said.
He warned that fuel for the hospital's generators would run out within hours, forcing a complete shutdown, unless supplies enter the Gaza Strip.
The bloodshed unfolded as the US tried to convince Israel to allow the delivery of supplies to desperate civilians, aid groups and hospitals in the tiny Gaza Strip, which has been under a complete siege since Hamas' deadly rampage last week.
Hundreds of thousands of increasingly desperate people were searching for bread and water.
Before the Al-Ahli Hospital deaths, Israeli strikes on Gaza killed at least 2,778 people and wounded 9,700, according to the Gaza Health Ministry, and nearly two-thirds of those killed were children.
Another 1,200 people across Gaza are believed to be buried under the rubble, alive or dead, health authorities said.
More than 1,400 people in Israel have been killed, mostly civilians who were slain in Hamas' October 7 attack.
The assault also resulted in some 200 being taken captive into Gaza. Militants in Gaza have launched rockets every day since, aiming at cities across Israel.
Protests erupted across the Middle East. In Amman, a palace statement said Jordan's king condemned "the ugly massacre perpetrated by Israel against innocent civilians."
The king "warned that this war, which has entered a dangerous phase, will plunge the region into an unspeakable disaster," the statement said.
With troops massed along the border, Israel has been expected to launch a ground invasion into Gaza.
Throughout the day Tuesday, airstrikes killed dozens of civilians and at least one senior Hamas figure in the southern half of the Gaza Strip, where the Israeli military told fleeing Palestinians to go.
An Associated Press reporter saw around 50 bodies brought to Nasser Hospital after strikes in the southern city of Khan Younis.
The Israeli military said it was targeting Hamas hideouts, infrastructure and command centers.
Israeli Prime Minister Benjamin Netanyahu sought to put the blame on Hamas for Israel's retaliatory attacks and the rising civilian casualties in Gaza. "Not only is it targeting and murdering civilians with unprecedented savagery, it's hiding behind civilians," he said.
With Israel barring entry of most water, fuel and food into Gaza since Hamas' brutal attack, US Secretary of State Antony Blinken secured an agreement with Netanyahu to discuss creation of a mechanism for delivering aid to the territory's 2.3 million people. But aid was not getting in as of Wednesday morning.
More than 1 million Palestinians have fled their homes roughly half of Gaza's population and 60 per cent are now in the approximately 14-kilometre (8-mile) long area south of the evacuation zone, the UN said.
The Israeli military again called on Palestinians to move out of Gaza City and head south, saying that if aid were to be delivered it would be near the city of Khan Younis in south Gaza.
At the Rafah crossing, Gaza's only connection to Egypt, truckloads of aid have been waiting to enter for more than a day. (AP)