Israeli forces rescued four hostages held by Hamas since October in a raid in Gaza on Saturday that Palestinian officials said killed more than 200 people, one of the single bloodiest Israeli assaults of the eight-month-old war.
The hostage rescue operation and an intense accompanying air assault took place in central Gaza's al-Nuseirat, a densely built-up and often embattled area in the conflict between Israel and Hamas, the Palestinian territory's ruling Islamist group.
An Israeli military spokesperson said the operation took place in the heart of a residential neighbourhood in Nuseirat where Hamas had kept the hostages in two separate apartment blocks. Israel's forces came under intense fire during the assault and responded by firing "from the air and from the street," the spokesperson, Rear Admiral Daniel Hagari, said.
"We know about under 100 (Palestinian) casualties. I don't know how many from them are terrorists," he said in a briefing with journalists. An Israeli special forces commander was killed during the operation, a police statement said.
Gazan paramedics and residents said the assault killed scores of people and left mangled bodies of men, women and children strewn around a marketplace and a mosque.
Israel named the rescued hostages as Noa Argamani, 26, Almog Meir Jan, 22, Andrey Kozlov, 27, and Shlomi Ziv, 41. They were taken to hospital for medical checks and were in good health, the military said.
They were all kidnapped from the Nova music festival during the deadly raid by Hamas-led Palestinian militants on Israeli towns and villages near Gaza on Oct. 7, which precipitated the devastating war.
Hamas' raid killed some 1,200 people, according to Israeli authorities, and Israel's subsequent bombardment and invasion of Gaza has killed at least 36,801 Palestinians, according to an updated tally by the territory's health ministry on Saturday.
Gunmen took around 250 hostages back to Gaza on Oct. 7, more than 100 of whom were released in exchange for about 240 Palestinians held in Israeli jails during a week-long truce in November. There are 116 hostages left in the coastal enclave, according to Israeli tallies, including at least 40 whom Israeli authorities have declared dead in absentia.
The spokesperson for Hamas' armed al-Qassam Brigades, Abu Ubaida, said some hostages were killed during the rescue operation.
"It's a blatant lie," Israeli military spokesperson Peter Lerner told CNN.
Asked about news reports that U.S. intelligence supported the rescue operation, Lerner said Israel and the U.S. had a "close, intimate working relationship" as relates to intelligence but declined to elaborate.
Attempts by the United States and regional countries to forge a deal that would release all remaining hostages in return for a ceasefire have repeatedly failed as Israel presses its assault in Gaza. Fresh airstrikes in the southern city of Rafah hit homes later on Saturday, residents and Hamas officials said.
Israeli News 12 broadcast footage of Argamani reunited with her father, smiling and embracing him. Video of Argamani's kidnapping, showing her shouting "Don't kill me!" as she was driven into Gaza on a motorbike, had circulated soon after she was taken on Oct. 7.
A smiling Argamani was shown speaking by phone to Israeli President Isaac Herzog from hospital surrounded by family and friends, in footage released by the president's office.
"Thank you for everything, thank you for this moment," she said.
"I am so excited to hear your voice, it brings tears to my eyes ... Welcome home," Herzog said.
U.S. President Joe Biden welcomed the return of the four Israeli hostages rescued in Gaza. "We won't stop working until all the hostages come home and a ceasefire is reached," Biden said at a news conference in Paris alongside French President Emmanuel Macron.
Following the hostage rescue, Israel's centrist war cabinet minister, Benny Gantz, delayed a statement on Saturday in which he was widely expected to announce his resignation from Prime Minister Benjamin Netanyahu's emergency government. Gantz had presented the conservative premier a June 8 deadline to come up with a clear post-war strategy for Gaza.
A different picture unfolded back in Gaza, where Palestinian health ministry officials and local medics said an Israeli military assault in Nuseirat had killed scores of people.
The Hamas-run government media office in Gaza said later the death toll had risen to at least 210 Palestinians with many more wounded, after medics and health officials gave earlier tolls of up to 100 dead. There was no immediate confirmation of the highest figure from Gaza's health ministry.
Social media footage that Reuters could not immediately verify showed bodies spilling entrails onto blood-stained streets.
"It was like a horror movie but this was a real massacre. Israeli drones and warplanes fired all night randomly at people's houses and at people who tried to flee the area," said Ziad, 45, a paramedic and resident of Nuseirat, who gave only his first name.
The bombardment focused on a local marketplace and the al-Awda mosque, he told Reuters via a messaging app. "To free four people, Israel killed dozens of innocent civilians," he said.
Emergency response teams sought to ferry the dead and wounded to hospital in the nearby city of Deir al-Balah but many bodies were still lying in the streets, including around the market district, Ziad and other residents said.
Nuseirat, a historic Palestinian refugee camp, has been subjected to heavy Israeli bombing during the war and there has also been fierce ground fighting in its eastern areas.
Late on Saturday, an Israeli airstrike killed five Palestinians in the Al-Bureij refugee camp in the central Gaza Strip, Palestinian medics said.
The war has destabilised the wider Middle East, drawing in Hamas' main backer, Iran, and its heavily armed Lebanese ally Hezbollah, which Israeli officials are threatening to go to war with on Israel's northern border.
