Who is Hamas Leader Yahya Sinwar?

(FILES) Yahya Sinwar attends the opening of a new mosque in Rafah town in the southern Gaza Strip on February 24, 2017. (Photo by SAID KHATIB / AFP)
(FILES) Yahya Sinwar attends the opening of a new mosque in Rafah town in the southern Gaza Strip on February 24, 2017. (Photo by SAID KHATIB / AFP)
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Who is Hamas Leader Yahya Sinwar?

(FILES) Yahya Sinwar attends the opening of a new mosque in Rafah town in the southern Gaza Strip on February 24, 2017. (Photo by SAID KHATIB / AFP)
(FILES) Yahya Sinwar attends the opening of a new mosque in Rafah town in the southern Gaza Strip on February 24, 2017. (Photo by SAID KHATIB / AFP)

Hamas leader Yahya Sinwar, a mastermind of the Oct. 7, 2023 attack on Israel that triggered the war in Gaza, has been killed in a military operation.
His death would be a significant moment in Israel's yearlong offensive against the militant group and could complicate efforts to release dozens of hostages held in Gaza.
Sinwar became the head of Hamas after the killing of the previous leader, Ismail Haniyeh, in an explosion in Iran in July that was widely blamed on Israel.
Some things to know about Sinwar:
From refugee camp to Hamas militant Sinwar was born in 1962 in a refugee camp in the Gaza town of Khan Younis. He was an early member of Hamas, which was formed in 1987. He eventually led the group's security arm, which worked to purge it of informants for Israel.
Israel arrested him in the late 1980s and he admitted to killing 12 suspected collaborators, a role that earned him the nickname “The Butcher of Khan Younis.” He was sentenced to four life terms for offenses that included the killing of two Israeli soldiers, The Associated Press reported.
A prison leader Sinwar organized strikes in prison to improve working conditions. He also studied Hebrew and Israeli society.
He survived brain cancer in 2008 after being treated by Israeli doctors.
Sinwar was among more than 1,000 Palestinian prisoners released in 2011 by Prime Minister Benjamin Netanyahu as part of an exchange for an Israeli soldier captured by Hamas in a cross-border raid.
When Sinwar returned to Gaza, he quickly rose through Hamas' leadership ranks with a reputation for ruthlessness. He is widely believed to be behind the 2016 killing of another top Hamas commander, Mahmoud Ishtewi, in an internal power struggle.
Sinwar became head of Hamas in Gaza, effectively putting him in control of the territory, and worked with Haniyeh to align the group with Iran and its proxies around the region while also building the group's military capabilities.
There is widespread evidence that Sinwar, along with Mohammed Deif, the head of Hamas’ armed wing, engineered the surprise Oct. 7 attack on Israel.
The International Criminal Court’s prosecutor sought arrest warrants in May for Sinwar, Deif and Haniyeh for their alleged roles in the attack.
Israel said it killed Deif in a strike in July, while Hamas says he is still alive.
Where would this leave Hamas? Sinwar has been in hiding since the attack, and cease-fire negotiators have said it can take several days to send and receive messages from him.
Even before becoming Hamas' top leader, Sinwar was believed to have the final word on any deal to release hostages held by the militant group. Some 100 hostages remain in Gaza, around a third of whom are believed to be dead.
It's unclear who would replace Sinwar, and what that might mean for the cease-fire efforts, which sputtered to a halt in August after months of negotiations brokered by the United States, Egypt and Qatar.



Israeli Plan to Seize Gaza Alarms Many: 'What's Left for You to Bomb?'

Displaced Palestinians snatch bread loaves distributed by a charity kitchen at the Nuseirat refugee camp in the central Gaza Strip on May 5, 2025. (Photo by Eyad BABA / AFP)
Displaced Palestinians snatch bread loaves distributed by a charity kitchen at the Nuseirat refugee camp in the central Gaza Strip on May 5, 2025. (Photo by Eyad BABA / AFP)
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Israeli Plan to Seize Gaza Alarms Many: 'What's Left for You to Bomb?'

Displaced Palestinians snatch bread loaves distributed by a charity kitchen at the Nuseirat refugee camp in the central Gaza Strip on May 5, 2025. (Photo by Eyad BABA / AFP)
Displaced Palestinians snatch bread loaves distributed by a charity kitchen at the Nuseirat refugee camp in the central Gaza Strip on May 5, 2025. (Photo by Eyad BABA / AFP)

An Israeli plan to seize the Gaza Strip and expand the military operation has alarmed many in the region. Palestinians are exhausted and hopeless, pummeled by 19 months of heavy bombing. Families of Israeli hostages still being held in Gaza are terrified that the possibility of a ceasefire is slipping further away.

“What’s left for you to bomb?” asked Moaz Kahlout, a displaced man from Gaza City who said many resort to GPS to locate the rubble of homes wiped out in the war.

Israeli officials said Monday that Cabinet ministers approved the plan to seize Gaza and remain in the Palestinian territory for an unspecified amount of time — news that came hours after the military chief said the army was calling up tens of thousands of reserve soldiers.

Details of the plan were not formally announced, and its exact timing and implementation were not clear. It may be another measure by Israel to try to pressure Hamas into making concessions in ceasefire negotiations.

The war began after Hamas-led group attacked southern Israel on Oct. 7, 2023, killing some 1,200 people, mostly civilians, and abducting 251. Israel says 59 captives remain in Gaza, about 35 of whom are believed to be dead.

Israel’s ensuing offensive has killed more than 52,000 people in Gaza, many of them women and children, according to Palestinian health officials, who don’t distinguish between combatants and civilians in their count.

“They destroyed us, displaced us and killed us,” said Enshirah Bahloul, a woman from the southern city of Khan Younis. “We want safety and peace in this world. We do not want to remain homeless, hungry, and thirsty.”

Some Israelis are also opposed to the plan. Hundreds of people protested outside the parliament Monday as the government opened for its summer session. One person was arrested.

Families of hostages held in Gaza are afraid of what an expanded military operation or seizure could mean for their relatives.

“I don’t see the expansion of the war as a solution — it led us absolutely nowhere before. It feels like déjà vu from the year ago,” said Adi Alexander, father of Israeli-American Edan Alexander, a soldier captured in the Oct. 7 attack.

The father is pinning some hopes on US President Donald Trump’s visit to the Middle East, set for next week. Israeli leaders have said they don't plan to expand the operation in Gaza until after Trump’s visit, leaving the door open for a possible deal. Trump isn't expected to visit Israel, but he and other American officials have frequently spoken about Edan Alexander, the last American-Israeli held in Gaza who is still believed to be alive.

Moshe Lavi, the brother-in-law of Omri Miran, 48, the oldest hostage still believed to be alive, said the family was concerned about the plan.

“We hope it’s merely a signal to Hamas that Israel is serious in its goal to dismantle its governmental and military capabilities as a leverage for negotiations, but it’s unclear whether this is an end or a means,” he said.

Meanwhile, every day, dozens of Palestinians gather outside a charity kitchen that distributes hot meals to displaced families in southern Gaza. Children thrust pots or buckets forward, pushing and shoving in a desperate attempt to bring food to their families.

“What should we do?” asked Sara Younis, a woman from the southernmost city of Rafah, as she waited for a hot meal for her children. “There’s no food, no flour, nothing.”

Israel cut off Gaza from all imports in early March, leading to dire shortages of food, medicine and other supplies. Israel says the goal is to pressure Hamas to free the remaining hostages.

Aid organizations have warned that malnutrition and hunger are becoming increasingly prevalent in Gaza. The United Nations says the vast majority of the population relies on aid.

Aid groups have expressed concerns that gains to avert famine made during this year's ceasefire have been diminishing.

Like most aid groups in Gaza, Tikeya has run out of most food and has cooked almost exclusively pasta for the past two weeks.

Nidal Abu Helal, a displaced man from Rafah who works at the charity, said that the group is increasingly concerned that people, especially children, will die of starvation.

“We’re not afraid of dying from missiles," he said. "We’re afraid that our children will die of hunger in front of us.”