The new leader of Hamas’s political bureau was the architect of the 7 October attack, according to Israel.
Yahya Sinwar has led Hamas within Gaza since 2017, having joined its ranks in the early 1980s.
Following the assassination of Ismail Haniyeh in Tehran in July, Sinwar succeeded him as head of the political bureau, taking control of the entire group.
Believed to be the architect of the 7 October attacks, he is Israel’s most wanted – a “dead man walking”, according to Prime Minister Benjamin Netanyahu, who at one point claimed to have him “surrounded and isolated” in a bunker.
Just over a year since the most recent escalation in the region began, on 17 October the Israeli Defense Forces (IDF) tentatively said they were “checking the possibility” that a strike in Gaza had killed the 61-year-old whose nicknames include “the face of evil”, “butcher of Khan Younis”, and “man of 12” – in reference to 12 suspected informers he is believed to have killed.
Granted fatwa by Hamas founder to kill collaborators
Sinwar was born in a refugee camp in Khan Younis, southern Gaza, in 1962.
He studied Arabic at the Islamic University of Gaza, which was founded in 1978 by the two men who went on to set up Hamas almost a decade later.
There he became particularly close to one of them, the cleric Sheikh Ahmed Yassin.
Yassin and Mahmoud al-Zahar co-founded Hamas in 1987 as a Gaza-based political splinter group of the Muslim Brotherhood.
According to Israeli reports, Sinwar said Yassin granted him a fatwa (a ruling in Islamic law) to kill anyone suspected of collaborating with the Israelis.
He was first arrested for subversive activities in 1982. In prison, he met other key members of Hamas, including Salah Shehade, the former leader of its military wing the Qassam Brigades.
After being arrested and imprisoned again in 1985, he was put in charge of Hamas’s internal security branch, the Majd Force, which sought out and killed suspected Israeli spies.
Dr Ahron Bregman, a former Israeli army major – and now senior teaching fellow in war studies and the Arab-Israeli conflict at King’s College London, said: “The Israelis tried for many years to recruit him as a collaborator himself, offering him massive incentives.
“But it never worked with Sinwar. In fact he became notorious for killing Palestinians suspected of collaborating.”
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Analysed: Hamas leader Yahya Sinwar ‘surrounded in his bunker’
Learnt fluent Hebrew in prison
In 1988 he helped abduct and kill two Israeli Defence Force soldiers, which saw him sentenced to 22 years in an Israeli prison.
Despite being incarcerated, Sinwar used the time to his advantage – learning fluent Hebrew to better understand his enemy and ascending to become leader of Hamas prisoners in Israel.
Dr Bregman says: “He would read Israeli newspapers on a daily basis. He understood them way better than they understood him – hence his ability to deceive them and catch them off guard by executing his military operation so effectively in October 2023.”
Fifteen years into his prison sentence, he went on Israeli television and spoke in Hebrew, calling for a truce with Hamas.
He was released in 2011 as part of the swap of more than 1,000 Palestinian prisoners for just one hostage Israeli soldier – Gilad Shalit.
Commenting on his imprisonment afterwards, Sinwar said: “They wanted the prison to be a grave for us. A mill to grind our will, determination and bodies.
“But thank God, with our belief in our cause we turned the prison into sanctuaries of worship and academies for study.”
Forced suspected informer to bury his own brother
Back in Gaza he continued to increase his influence among Hamas’s highest ranks.
He remained committed to his original task of unmasking and killing traitors – both Israeli collaborators and members of rival militant groups.
A former member of Israeli intelligence told the Financial Times that he once boasted about forcing a Hamas member suspected of informing for a competing faction to “bury his own brother alive… handing him a spoon to finish the job”.
In 2015 he is thought to have been involved in the torture and killing of fellow Hamas commander Mahmoud Ishtiwi.
He was accused of embezzlement and “moral crimes”, including alleged homosexual activity, with Sinwar thought to have orchestrated his murder over fears he could compromise the group.
Commenting on how he killed another collaborator, he told how he and a group of others blindfolded Ishitiwi and drove him to a makeshift grave, before strangling him with a kaffiyeh (Arabic male headdress) and burying him there.
The same year he is thought to have killed Ishtiwi, he was designated a terrorist by the US government.
He replaced Haniyeh as Hamas leader in Gaza in early 2017 and was re-elected in 2021, later surviving an assassination attempt.
Three years later, following Haniyeh’s own eventual assassination in Tehran, Sinwar would succeed him once more as political chief.
As leader he has increased the group’s use of force, stepping up protests and rocket fire at the Israeli border.
With his military background, he is seen as someone capable of uniting Hamas’s armed and political wings.
Dr Bregman describes him as a “man of few words” and a “natural leader… charismatic, secretive and manipulative”.
“He will be remembered as the architect of the 7 October attacks and the person who inflicted on the Israelis their most terrible disaster since the establishment of their state in 1948,” he adds.
Israel’s chief military spokesman, Rear Admiral Daniel Hagari, also blamed Sinwar for the 7 October attack and said Israel would continue to pursue him.
Although his methods have been “barbaric”, Dr Bregman believes it will be seen, “from a Palestinian point of view, in spite of the terrible price they are paying now, as a great victory”.
“Sinwar has earned a place in the pantheon of great Palestinian leaders,” he adds.
Testimonies from people on the ground in Gaza, however, suggest his violent methods have left many of them disillusioned with Hamas.
With Israel’s promise to destroy Hamas and all of its leaders, Dr Bregman believes they will “get him in the end”.
On 17 October, just over a year after the 7 October attacks, the IDF said: “During IDF operations in Gaza, 3 terrorists were eliminated.
“The IDF and ISA are checking the possibility that one of the terrorists was Yahya Sinwar.
“At this stage, the identity of the terrorists cannot be confirmed.”
Dr Bregman says: “Whatever his fate, there is no doubt Sinwar will go down in Palestinian history as a mythical figure.”
The body of an Israeli-Moldovan rabbi who went missing in the United Arab Emirates (UAE) has been found, Israel has said.
Zvi Kogan, the Chabad representative in the UAE,went missing on Thursday.
A statement from Prime Minister Benjamin Netanyahu‘s office on Sunday said the 28-year-old rabbi was murdered, calling it a “heinous antisemitic terror incident”.
“The state of Israel will act with all means to seek justice with the criminals responsible for his death,” it said.
The Emirati government gave no immediate acknowledgment that Mr Kogan had been found dead. Its interior ministry has described the rabbi as being “missing and out of contact”.
“Specialised authorities immediately began search and investigation operations upon receiving the report,” the interior ministry said.
Mr Kogan lived in the UAE with his wife Rivky, who is a US citizen. He ran a Kosher grocery store in Dubai, which has been the target of online protests by pro-Palestinian supporters.
The Chabad Lubavitch movement, a prominent and highly observant branch of Orthodox Judaism, said Mr Kogan was last seen in Dubai.
Israeli authorities reissued their recommendation against all non-essential travel to the UAE and said visitors currently there should minimise movement and remain in secure areas.
The rabbi’s disappearance comes as Iran has threatened to retaliate against Israel after the two countries traded fire in October.
While the Israeli statement on Mr Kogan did not mention Iran, Iranian intelligence services have previously carried out kidnappings in the UAE.
The UAE diplomatically recognised Israel in 2020. Since then, synagogues and businesses catering to kosher diners have been set up for the burgeoning Jewish community but the unrest in the Middle East has sparked deep anger in the country.
The COP29 climate talks have reached a last ditch deal on cash for developing countries, pulling the summit back from the brink of collapse after a group of countries stormed out of a negotiating room earlier.
The slew of deals finally signed off in the small hours of Sunday morning in Azerbaijan includes one that proved hardest of all – one about money.
Eventually the more than 190 countries in Baku agreed a target for richer polluting countries such as the UK, EU and Japan to drum up $300bn a year by 2035 to help poorer nations both curb and adapt to climate change.
It is a far cry from the $1.3trn experts say is needed, and from the $500bn that vulnerable countries like Uganda had said they would be willing to accept.
But in the end they were forced to, knowing they could not afford to live without it, nor wait until next year to try again, when a Donald Trump presidency would make things even harder.
Bolivia’s lead negotiator Diego Pacheco called it an “insult”, while the Marshall Islands’ Tina Stege said it was “not nearly enough, but it’s a start”.
UN climate chief Simon Stiell said: “This new finance goal is an insurance policy for humanity, amid worsening climate impacts hitting every country.
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“No country got everything they wanted, and we leave Baku with a mountain of work still to do. So this is no time for victory laps.”
The funding deal was clinched more than 24 hours into overtime, and against what felt like all the odds.
The fraught two weeks of negotiations pitted the anger of developing countries who are footing the bill for more dangerous weather that they did little to cause, against the tight public finances of rich countries.
A relieved Juan Carlos Monterrey Gomez, climate envoy for Panama, said there is “light at the end of the tunnel”.
Just hours ago, the talks almost fell apart as furious vulnerable nations stormed out of negotiations in frustration over that elusive funding goal.
They were also angry with oil and gas producing countries, who stood accused of trying to dilute aspects of the deal on cutting fossil fuels.
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Climate-vulnerable nations storm out of talks
The UN talks work on consensus, meaning everyone has to agree for a deal to fly.
A row over how to follow up on last year’s pledge to “transition away from fossil fuels” was left unresolved and punted into next year, following objections from Chile and Switzerland for being too weak.
A draft deal simply “reaffirmed” the commitment but did not dial up the pressure in the way the UK, EU, island states and many others here wanted.
Saudi Arabia fought the hardest against any step forward on cutting fossil fuels, the primary cause of climate change that is intensifying floods, drought and fires around the world.
Governments did manage to strike a deal on carbon markets at COP29, which has been 10 years in the making and will allow countries to trade emissions cuts.
‘Not everything we wanted’
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The UK’s energy secretary, Ed Miliband, said the deal is “not everything we or others wanted”, but described it as a “step forward”.
“It’s a deal that will drive forward the clean energy transition, which is essential for jobs and growth in Britain and for protecting us all against the worsening climate crisis,” he added.
“Today’s agreement sends the signal that the clean energy transition is unstoppable.
“It is the biggest economic opportunity of the 21st century and through our championing of it we can help crowd in private investment.”
The Azerbaijan team leading COP29 said: “Every hour of the day, we have pulled people together. Every inch of the way, we have pushed for the highest common denominator.
“We have faced geopolitical headwinds and made every effort to be an honest broker for all sides.”
At least 20 people have been killed and 66 injured in Israeli strikes on central Beirut, Lebanese authorities have said.
Lebanon‘s health ministry said the death toll could rise as emergency workers dig through the rubble looking for survivors. DNA tests are being used to identify the victims, the ministry added.
The attack destroyed an eight-storey residential building and badly damaged several others around it in the Basta neighbourhood at 4am (2am UK time) on Saturday.
The Israeli military did not warn residents to evacuate before the attack and has not commented on the casualties.
At least four bombs were dropped in the attack – the fourth targeting the city centre this week.
A separate drone strike in the southern port city of Tyre this morning killed two people and injured three, according to the state-run National News Agency.
The victims were Palestinian refugees from the nearby al Rashidieh camp who were out fishing, according to Mohammed Bikai, spokesperson for the Fatah Palestinian faction in the Tyre area.
Israel’s military warned residents today in parts of Beirut’s southern suburbs that they were near Hezbollah facilities, which the army would target in the near future. The warning, posted on X, told people to evacuate at least 500 metres away.
The army said that over the past day it had conducted intelligence-based strikes on Hezbollah targets in Dahiyeh, in Beirut’s southern suburbs, where Hezbollah has a strong presence. It said it hit several command centres and weapons storage facilities.
Israel has killed several Hezbollah leaders in air strikes on the capital’s southern suburbs.
Heavy fighting between Israel and Hezbollah is ongoing in southern Lebanon, as Israeli forces push deeper into the country since launching a major offensive in September.
According to the Lebanese health ministry, at least 3,670 people have been killed in Israeli attacks there, with more than 15,400 wounded.
It has displaced about 1.2 million people – a quarter of Lebanon’s population – while Israel says about 90 soldiers and nearly 50 civilians have been killed in northern Israel.
Meanwhile, six people, including three children and two women, were killed in the southern Gazan city of Khan Younis.
Some 44,176 Palestinians have been killed since the start of Israel’s military campaign in Gaza, according to the Gaza health ministry.
The ministry does not distinguish between civilians and combatants in its count, but it has said that more than half of the fatalities are women and children.
The war began when Hamas-led militants stormed into southern Israel on 7 October 2023, killing some 1,200 people and taking another 250 hostage.
US envoy Amos Hochstein was in the region this week to try to end more than 13 months of fighting between Israel and Hezbollah, ignited last October by the war in Gaza.
Mr Hochstein indicated progress had been made after meetings in Beirut on Tuesday and Wednesday, before going to meet Israeli Prime Minister Benjamin Netanyahu and defence minister Israel Katz.