TEL AVIV, Israel (AP) — Hamas on Saturday released the last six living hostages expected under the first phase of its ceasefire with Israel with a week remaining, as growing questions over the next phase clouded the fragile deal 's future.

Freed were three Israeli men seized from the Nova music festival and another taken while visiting family in southern Israel during the Hamas-led Oct. 7, 2023, attack that triggered the 16-month war in Gaza. The two others were held for a decade after entering Gaza on their own.

Five were handed over in staged ceremonies that the Red Cross and Israel have condemned as cruel and disrespectful, escorted by masked, armed Hamas fighters in front of hundreds of Palestinians.

Omer Wenkert, Omer Shem Tov and Eliya Cohen were posed alongside Hamas fighters. A beaming Shem Tov, acting under duress, kissed two militants on the head and blew kisses to the crowd. They wore fake army uniforms, though they were not soldiers when abducted.

Cohen’s family and friends in Israel chanted “Eliya! Eliya! Eliya!” and cheered.

“You’re heroes,” Shem Tov told his parents as they later embraced, laughing and crying. “You have no idea how much I dreamt of you." His father, Malki Shem Tov, told public broadcaster Kan his son was held alone after the first 50 days and lost 17 kilograms (37 pounds).

Earlier Saturday, Tal Shoham, 40, and Avera Mengistu, 38, were freed. Mengistu, an Ethiopian-Israeli, entered Gaza in 2014. His family told Israeli media he has struggled with mental health issues. The Israeli-Austrian Shoham was taken from Kibbutz Be’eri. His wife and two children were freed in a 2023 exchange.

Later, Israel's military said Hisham Al-Sayed, 36, was released. The Bedouin Israeli entered Gaza in 2015. His family has told Israeli media he was previously diagnosed with schizophrenia.

The release of over 600 Palestinians imprisoned by Israel — the largest one-day prisoner release in the ceasefire’s first phase — was delayed, apparently for Israeli security consultations on Saturday evening.

The hostage release followed a heartrending dispute when Hamas on Thursday handed over the wrong body for Shiri Bibas, an Israeli mother abducted with her two young boys. The remains were determined to be those of a Palestinian woman. Israeli Prime Minister Benjamin Netanyahu vowed revenge for "a cruel and malicious violation," while Hamas suggested it was a mistake.

Israeli forensic authorities confirmed a body handed over on Friday was Bibas. Dr. Chen Kugel, head of the National Institute of Forensic Medicine, said in a statement they found no evidence that Bibas and her children were killed in a bombing, but did not give a cause.

Hamas denied Israeli claims it was responsible for the children's deaths, calling them lies aimed at justifying Israeli military actions against civilians in Gaza.

Difficult talks likely over the ceasefire’s next phase

The ceasefire deal has paused the deadliest and most devastating fighting ever between Israel and Hamas, but there are fears the war will resume after the first phase ends.

Hamas has said it will release four bodies next week, completing the first phase. After that, Hamas will hold over 60 hostages — about half believed to be alive.

Talks on the ceasefire’s second phase are yet to start, but negotiations are likely to be more difficult.

Hamas has said it won't release the remaining captives without a lasting ceasefire and full Israeli withdrawal from Gaza. Netanyahu, with the backing of U.S. President Donald Trump's administration, says he's committed to destroying Hamas' military and governing capacities and returning all hostages, goals widely seen as mutually exclusive.

An Israeli official said Netanyahu would meet with security advisers on Saturday evening about the ceasefire's future, focusing “on the goal of returning all our hostages, alive and dead.” The official spoke on condition of anonymity because the meeting had not been formally announced.

Freed hostages bring relief and a sign of life

The Beilinson hospital said Wenkert, Cohen, Shoham and Shem Tov had an “extremely difficult period in captivity” but did not give details at the families' request.

Niva Wenkert, Omer’s mother, told Israel’s Channel 12 that “on the surface, he looks OK, but there’s no telling what’s inside.”

“This is an unforgettable moment, where all emotions are rapidly mixing together,” Shoham’s family said, and called for a deal to free all still held. “There is a window of opportunity; we must not miss it.”

Families and others rallied again Saturday night in Tel Aviv to pressure Netanyahu's government for a deal to bring everyone else home.

“How is it possible that President Trump and special envoy (Steven) Witkoff are more committed to the return of Israeli hostages than you are?" said Naama Weinberg, cousin of deceased hostage Itay Svirsky. "Netanyahu, these are your citizens who were abandoned on your watch!”

Ilan Gilboa Dalal, the father of captive Guy Gilboa-Dalal, told Israeli public broadcaster Kan the family had received the first sign of life in eight months from a newly freed hostage who had been held with him.

Hundreds of Palestinian prisoners set for release

The 620 Palestinian prisoners to be freed include 151 serving life or other sentences for attacks against Israelis. Almost 100 will be deported, according to the Palestinian prisoners' media office.

A Palestinian prisoner rights association said they include Nael Barghouti, who spent over 45 years in prison for an attack that killed an Israeli bus driver.

Also being released are 445 men, 23 children aged 15 to 19, and a woman, all seized by Israeli troops in Gaza without charge during the war.

Israel’s military offensive has killed over 48,000 Palestinians, mostly women and children, according to Gaza’s Health Ministry, which doesn’t distinguish between civilians and combatants. Israel says it has killed more than 17,000 fighters, without providing evidence.

The offensive destroyed vast areas of Gaza, reducing entire neighborhoods to rubble. At its height, the war displaced 90% of Gaza's population.

The Oct. 7 attack killed about 1,200 people, mostly civilians. Hundreds of Israeli soldiers have died in the war.

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Shurafa reported from Deir al-Balah, Gaza Strip, and Jahjouh from Rafah. Associated Press writers Tia Goldenberg in Tel Aviv, Israel; Abdel-Kareem Hana in Nuseirat, Gaza Strip; and Samy Magdy in Cairo contributed to this report.

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Follow AP's war coverage at https://apnews.com/hub/israel-hamas-war

Israeli hostage Eliya Cohen, centre, is asked to show a Hamas issued certificate as he is escorted by militants before being handed over to the Red Cross in Nuseirat, central Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Abdel Kareem Hana)

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Freed Israeli hostage Eliya Cohen gestures from a van as he arrives at Beilinson hospital in Petah Tikva, Israel, after he was released from Hamas captivity in the Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Ariel Schalit)

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Israeli hostage Omer Wenkert, centre, is escorted by Hamas fighters before being handed over to the Red Cross in Nuseirat, central Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Jehad Alshrafi)

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Israeli hostages, from left to right, Eliya Cohen, Omer Shem and Omer Wenkert, are told to show Hamas issued certificates by Hamas fighters before being handed over to the Red Cross in Nuseirat, central Gaza Strip Saturday, Feb. 22, 2025. (AP Photo/Mohamamd Abu Samra)

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A woman reacts as the first two of six hostages to be released in Gaza by Palestinian militants are handed over to the Red Cross while they watch a live broadcast in 'Hostages Square' in Tel Aviv, Israel, Saturday Feb. 22, 2025. (AP Photo/Oded Balilty)

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Israeli hostages Eliya Cohen, left, Omer Shem Tov and Omer Wenkert are escorted by Hamas fighters before being handed over to the Red Cross in Nuseirat, central Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Abdel Kareem Hana)

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Israeli hostage Avera Mengisto is escorted by Hamas fighters before being handed over to the Red Cross in Rafah, southern Gaza Strip, on Saturday, Feb. 22, 2025. (AP Photo/Jehad Alshrafi)

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Israeli hostage Tal Shoham is escorted by Hamas fighters before being handed over to the Red Cross in Rafa, southern Gaza Strip, on Saturday, Feb. 22, 2025. (AP Photo/Jehad Alshrafi)

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A woman mourns in a memorial for deceased hostages Shiri Bibas, her two children, Ariel and Kfir and Oded Lifshitz at 'Hostages Square, where Israelis are gathering while waiting for the release of six hostages in Gaza, in Tel Aviv, Israel, Saturday Feb. 22, 2025. (AP Photo/Oded Balilty)

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Freed Israeli hostage Tal Shoham waves from a van as he arrives to the Beilinson hospital in Petah Tikva, Israel, Ssturday, Feb. 22, 2025. After he was release from Hamas captivity in the Gaza strip. (AP Photo/Ohad Zwigenberg)

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Israeli hostage Tal Shoham is escorted by Hamas fighters before being handed over to the Red Cross in Rafah, southern Gaza Strip, on Saturday, Feb. 22, 2025. (AP Photo/Jehad Alshrafi)

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Israeli hostages Tal Shoham left, and Avera Mengisto are escorted by Hamas fighters before being handed over to the Red Cross in Rafa, southern Gaza Strip, on Saturday, Feb. 22, 2025. (AP Photo/Jehad Alshrafi)

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Israelis react as the first two of six hostages to be released in Gaza by Palestinian militants are handed over to the Red Cross as they watch a live broadcast in 'Hostages Square' in Tel Aviv, Israel, Saturday Feb. 22, 2025. (AP Photo/Oded Balilty)

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Israelis watch on a live broadcast as the first two of six hostages to be released in Gaza by Palestinian militants are handed over to the Red Cross, in 'Hostages Square' in Tel Aviv, Israel, Saturday Feb. 22, 2025. (AP Photo/Oded Balilty)

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Israelis watch on a live broadcast as the first two of six hostages to be released in Gaza by Palestinian militants are handed over to the Red Cross, in 'Hostages Square' in Tel Aviv, Israel, Saturday Feb. 22, 2025. (AP Photo/Oded Balilty)

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Freed Israeli hostage Omer Wenkert, gestures from a military helicopter as he arrives at Beilinson hospital in Petah Tikva, Israel, after he was released from Hamas captivity in the Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Ariel Schalit)

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Freed Israeli hostage Omer Shem Tov looks on from a van as he arrives at Beilinson hospital in Petah Tikva, Israel, after he was released from Hamas captivity in the Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Ariel Schalit)

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Freed Israeli hostage Omer Shem Tov gestures from a van as he arrives at Beilinson hospital in Petah Tikva, Israel, after he was released from Hamas captivity in the Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Ohad Zwigenberg)

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Freed Israeli hostage Omer Shem Tov gestures from a van as he arrives at Beilinson hospital in Petah Tikva, Israel, after he was released from Hamas captivity in the Gaza Strip, Saturday, Feb. 22, 2025. (AP Photo/Ohad Zwigenberg)

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Israelis watch a live broadcast of the release of six hostages from Hamas captivity in Gaza, at a plaza known as the Hostages Square in Tel Aviv, Israel, Saturday, Feb. 22, 2025. (AP Photo/Oded Balilty)

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