About Yahya Sinwar
Lived 1962 – 2024 (aged 61). Yahya Sinwar was a politician, commandant, jihadist and terrorist.
Yahya Ibrahim Hassan Sinwar (; 29 October 1962 – 16 October 2024) was a Palestinian politician and militant. He served as the fourth chairman of the Hamas Political Bureau from August 2024, and as the second leader of Hamas in the Gaza Strip from February 2017. He succeeded Ismail Haniyeh in both roles.
Sinwar was born in the Khan Yunis refugee camp in Egyptian-occupied Gaza in 1962 to a family who had been expelled or fled from Majdal 'Asqalan during the 1948 Palestine War. He finished his studies at the Islamic University of Gaza, where he received a bachelor's degree in Arabic studies. In 1989, Sinwar was sentenced to four life sentences in Israel for orchestrating the abduction and killing of two Israeli soldiers and four Palestinians he considered to be collaborators. He spent 22 years in prison until his release among 1,026 others in a 2011 prisoner exchange for Israeli soldier Gilad Shalit. Sinwar was one of the co-founders of the security apparatus of Hamas.
In 2017, Sinwar was elected as the leader of Hamas in Gaza and claimed to pursue "peaceful, popular resistance" the following year, supporting the 2018–2019 Gaza border protests, and was said to have seen military confrontation as the only path to "liberating Palestine", saying that this would be achieved "by force, not negotiations". He also developed strong ties with Iran.
Early life and education Yahya Ibrahim Hassan al-Sinwar was born on 29 October 1962, in the Khan Yunis refugee camp, when the Gaza Strip was under Egyptian occupation, where he spent his early years. His family were forcibly expelled from Majdal Asqalan , now known as Ashkelon, during the Nakba, and sought refuge in the Gaza Strip. Sinwar, discussing his refugee upbringing, tied it to his Hamas involvement in conversations with fellow prisoners during his later imprisonment. According to Esmat Mansour, another inmate, Sinwar was deeply affected by the communal living conditions and food distribution in the refugee camp. After he graduated from high school at Khan Yunis Secondary School for Boys, he went on to the Islamic University of Gaza, where he received a bachelor's degree in Arabic studies. His younger brother is Mohammed Sinwar, a military leader of Hamas. Sinwar was a hafiz (a title given to those who have completely memorized the Quran).
When asked about this nickname in The New Yorker'''s August 2024 profile on Sinwar, Basem Naim, a member of Hamas's leadership, said: "I think this is nonsense. That is the first time I have ever heard this." He and other Hamas leaders and supporters added that "Israelis require a great villain" and made one out of Sinwar for this reason. Academic expert on Hamas Khaled Hroub said Sinwar is "widely respected as a great organizer", and that claims of his alleged ruthlessness had not been proved. "Before October 7th, I hadn't heard all these terrible stories", Hroub said, adding: "I think some of these stories came about to complete this image of Sinwar the villain. He is decisive, that is true, and maybe people started to extrapolate from that and spice it up."
In 1988, Sinwar planned the abduction and killing of two Israeli soldiers and the murder of four Palestinians whom he suspected of cooperating with Israel. He was arrested on February that year; during questioning he admitted to strangling one of the victims with his bare hands, suffocating another with a keffiyeh, shooting a third and choking and punching a fourth. He was sentenced to four life sentences in 1989.
Hamas elects its leaders democratically within prison. Committees handle day-to-day decisions and punishments, while an elected "emir" and a high council oversee operations for limited terms. Sinwar alternated as emir with Rawhi Mushtaha, a confidant, during his imprisonment, serving as emir in 2004. Despite his leadership among prisoners, Sinwar was seen as a humble ascetic who shared cooking duties and other chores with junior inmates as well as making knafeh for fellow prisoners, in order to foster camaraderie.
Sinwar's sole interview with an Israeli television outlet in 2005 saw him warning Israelis to "be scared" of Hamas's election victory. However, he privately conveyed that much depended on the Israeli government's actions. He said that, essentially, Hamas did not have maximalist aims and instead was seeking rights from the Israeli leadership. and after his 2017 election as the group's leader in Gaza he cultivated closer cooperation between Hamas, Hezbollah and Iran.
Torture of Mahmoud Ishtiwi
Sinwar was the political representative of the Qassam Brigades when the Brigades' Zeitoun Battalion commander Mahmoud Ishtiwi was accused of embezzlement and other "moral violations". Hamas believed that fear of having these violations revealed led to him giving Israel information that ultimately contributed to the deaths of Mohammed Deif's wife Widad Asfura and their two children when their home was bombed by Israel in August 2014. Ishtiwi was reportedly whipped, suspended from a ceiling for hours across multiple days, and ultimately killed by being shot with three bullets to the chest.
Leadership of Hamas in the Gaza Strip (2017–2024)
In February 2017, Sinwar was secretly elected the leader of Hamas in the Gaza Strip, taking over from Ismail Haniyeh. In March, he established a Hamas-controlled administrative committee for the Gaza Strip, opposing power sharing with the Palestinian Authority in Ramallah. Sinwar rejected any reconciliation with Israel, He was said to have silenced hard-line voices in Gaza, ordering against the use of tunnels that Mohammed Deif wanted to use to sneak fighters into Israel before they were shut down by new classified Israeli technology in 2017. He continued to refuse to consider disarming Hamas, arguing that "over is the time Hamas spent discussing recognizing Israel. Now Hamas will discuss when we will wipe out Israel."
On 16 May 2018, in an unexpected announcement on Al Jazeera, Sinwar stated that Hamas would pursue "peaceful, popular resistance" to the Israeli occupation, opening the possibility that Hamas, which is considered a terrorist organisation by many countries, may play a role in negotiations with Israel.
In October 2018, Sinwar gave an interview to a journalist from la Repubblica explaining his desire for peace, stating "And I am not saying I won't fight anymore, indeed. I am saying that I don't want war anymore. I want the end of the siege. You walk to the beach at sunset, and you see all these teenagers on the shore chatting and wondering what the world looks like across the sea. What life looks like. It's breaking. And should break everybody. I want them free." The interview was met by incredulity from observers, who noted that Sinwar would later oversee combat operations against Israel and continued to preach violent rhetoric.
On 1 December 2020, Sinwar tested positive for COVID-19 and was reportedly following the advice of health authorities and taking precautionary measures. A spokesman for the group also said that he was in "good health and [...] pursuing his duties as usual".
In March 2021, Sinwar was elected to a second four-year term as the head of Hamas in Gaza. By that time, Sinwar had solidified his control over the territory, and eliminated veteran Hamas commanders. In the week that followed, he appeared publicly at least four times. The most obvious was in a press conference on 27 May 2021. During the conference, Sinwar stated he would walk home from the venue and invited Benny Gantz, the Israeli Minister of Defense to order his assassination during his walk home. Sinwar spent the next hour in the streets of Gaza taking photos with the public.
According to a New York Times investigation, a memo dated August 24, 2022, written by Yahya Sinwar, called for bulldozers to breach the Gaza-Israel fence and multiple assault waves. It urged "Stomp on the heads of soldiers" and listed "opening fire on soldiers at point-blank range, slaughtering some of them with knives, blowing up tanks," and ordered setting residential areas on fire with gasoline or diesel. Unit commanders were told to film and broadcast the acts to mobilize Palestinians in the West Bank and Arabs in Israel.
In the autumn of 2022, Hamas began planning a surprise attack on Israel. Sinwar sought to convince Iran and Hezbollah to participate in the attack or in a broader conflict with Israel, aiming to cause its 'collapse'. The attack left around 1,200 people dead and about 240 taken as hostages in Gaza. Following the attack, Sinwar was put under EU terrorist sanctions and became a top target for assassination by the Israeli security services.
Hiding strategies Israeli intelligence presumed Sinwar was hiding in a complex system of tunnels beneath Gaza and was surrounded by hostages acting as human shields. According to Israeli officials, Sinwar constructed an underground fortress in his hometown of Khan Yunis, from where he continued to coordinate attacks. IDF spokesperson noted that Israeli forces had come close to capturing him on multiple occasions during the war, but he consistently managed to evade them, primarily hiding underground between Khan Yunis and Rafah.
After three weeks of conflict in the Gaza war, Sinwar proposed the release of all Palestinian prisoners in Israeli confinement in exchange for the release of all the hostages kidnapped in the conflict. Sinwar reportedly visited the hostages in the early days of the war promising they would not be harmed. When one of the hostages, Yocheved Lifshitz, said Sinwar should be ashamed of himself, he was silent.
During subsequent cease-fire talks, Sinwar urged other Hamas leaders to refuse concessions. He said that high civilian casualties and the suffering of civilians in Gaza led to international pressure on Israel giving Hamas the upper hand in negotiations.
On 7 November, after Israel surrounded Gaza City, it claimed it had trapped Sinwar in a bunker there. Israeli military authorities later claimed he was in Khan Yunis in an underground bunker. Israeli Defence Minister Yoav Gallant said: "We will get to Yahya Sinwar and eliminate him. If the residents of Gaza get there ahead of us, that will shorten the war." Leaflets allegedly dropped by Israel into Gaza proclaimed a bounty of $400,000 for providing information on Sinwar's location. According to Reuters, Israel demanded the exile of Sinwar, Deif, and four other Hamas leaders from Gaza as a condition for a ceasefire.
By February 2024 the IDF believed that Sinwar had moved to Rafah from Khan Younis. According to the IDF, Sinwar was constantly on the move and thus was unable to personally command Hamas forces. On 13 February the IDF released CCTV footage dated 10 October showing Sinwar and his wife and children as well as his brother Ibrahim in a Hamas tunnel complex in Khan Younis. The IDF stated that they were collecting intelligence and interrogating Hamas commanders and their relatives to find Sinwar.
On 20 May 2024, Karim Khan, the prosecutor of the International Criminal Court, announced his intention to apply for an arrest warrant for Sinwar for war crimes and crimes against humanity, as part of the ICC investigation in Palestine. Ghazi Hamad, a Hamas spokesperson, denied the report, stating that Sinwar never made such comments and was instead focused on ending the conflict swiftly, calling the circulated statements "completely incorrect".
On 3 September 2024, the U.S. Department of Justice announced criminal charges against Sinwar for his role in the 7 October attack on Israel. The charges, which were filed under seal in February 2024, include conspiracy to provide material support to a foreign terrorist organization and conspiracy to murder U.S. nationals.
Chairman of the Hamas Political Bureau (2024) Following the assassination of Ismail Haniyeh on 31 July 2024, Hamas named Yahya Sinwar as the new "overall leader" of the movement, as well as the new chairman of the Hamas Political Bureau. The announcement came after the Shura Council, the body that elects Hamas's politburo, voted unanimously to choose Sinwar as the new leader, in what was described by a Hamas official as a "message of defiance to Israel". He held this position for over 2 months until his own death on 16 October 2024. According to The Wall Street Journal, his election suggests that the movement endorsed his strategy of waging war against Israel in conjunction with Iran's militia allies, also noting that Sinwar had gained increasing popularity among Palestinians due to his approach in handling the conflict. Israel Hayom reported that Israeli authorities believed he was still alive, and lacked any direct evidence of his death, but were "exploring other scenarios". In October Sinwar re-established contact with the Hamas delegation in Qatar.
It is thought that Sinwar had spent a considerable period of time above ground despite the presence of Israeli forces, as his autopsy found no evidence of significant health deterioration that could be attributed to spending excessive amounts of time underground. Yahya Sinwar carried out most of his military operations in Rafah, where he would conceal his face with a blanket to avoid detection, sometimes planning attacks in the vicinity of Israeli soldiers or within homes that previously had presence of Israeli soldiers.
According to The Wall Street Journal, Sinwar was offered an opportunity to leave Gaza for Egypt in exchange for allowing Egypt to negotiate ceasefire on behalf of Hamas. Sinwar refused, telling Arab mediators that he was on "Palestinian soil". Sinwar recommended that, in case of his death, Hamas appoint a council of leaders to govern and manage the transition following his death.
Death
On 17 October 2024, the Israel Defense Forces and Shin Bet said they were looking into whether Sinwar was among three individuals killed in an operation in Gaza the previous day, though neither Israel nor Hamas officially confirmed his death at that time. The next day, it was reported that IDF soldiers investigating a strike on Hamas members had found a body with a striking resemblance to Sinwar, and that a DNA sample had been collected from it. Sinwar's body was found dressed in military fatigues and a kuffiyeh, and grasping an AK-47. Among other items found on his person were 40,000 NIS in cash, a lighter, and a number of identity documents. According to Kan radio, his associates were found with cash, weapons and false identification documents. Chen Kugel, an Israeli pathologist, reported that Sinwar sustained injuries to his right forearm from missile fire, his left leg from "fallen masonry", and his body from shrapnel, before being shot in the head, resulting in his death from "severe traumatic brain injury".
The IDF confirmed through DNA analysis that Sinwar had been killed a day earlier in Gaza during a firefight with the IDF. Israel Police said in a statement that the body matched Sinwar's dental records and fingerprints. Prime Minister Benjamin Netanyahu stated that the killing of Sinwar "is not the end of the war in Gaza," but he said that Sinwar's death marked the beginning of a new era without Hamas's rule over Gaza. Hamas confirmed Sinwar's death on 18 October. On 2 November, sources close to Hamas told the pan-Arab newspaper Asharq Al-Awsat'' that "shortly before his death, Sinwar and those with him suffered from limited access to food, especially during the last three days when they did not eat at all. They were preparing for a confrontation with Israeli forces, which led them to move between several damaged neighboring buildings, shifting from one to another."
Personal life On 21 November 2011, Sinwar married Samar Muhammad Abu Zamar. The couple had three children. Sinwar's wife received a master's degree in theology from the Islamic University of Gaza. According to sources, after being widowed, Samar and the children left the Gaza Strip for Turkey.
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Important facts
People in Yahya Sinwar's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Yahya Sinwar's
Frequently asked questions
Who was Yahya Sinwar?
Palestinian politician and Hamas leader (1962–2024)
When was Yahya Sinwar born?
Yahya Sinwar was born on 29 October 1962 in Khan Yunis Camp.
When did Yahya Sinwar die?
Yahya Sinwar died on 16 October 2024 in Tel al-Sultan refugee camp.
What was Yahya Sinwar's occupation?
Yahya Sinwar was a politician, commandant, jihadist and terrorist.
What nationality was Yahya Sinwar?
Yahya Sinwar's recorded nationality: Palestine.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Yahya Sinwar. https://biography.guide/yahya-sinwar/
MLA: "Yahya Sinwar." Biography.guide, https://biography.guide/yahya-sinwar/.
Chicago: "Yahya Sinwar." Biography.guide. https://biography.guide/yahya-sinwar/.
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