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Hamas names Yahya Sinwar, mastermind of Oct. 7 attacks, as new leader after assassination of Ismail Haniyeh

Israel prepares for retaliation from Iran
Middle East tensions high as Israel prepares for retaliation from Iran 02:32

The Palestinian militant group Hamas said Tuesday it has chosen Yahya Sinwar, its top official in Gaza and mastermind of the Oct. 7 attacks in Israel, as its new leader.

The choice of Sinwar, a secretive figure who leads Hamas' hardliners and is close to Iran, was a defiant step. Sinwar is at the top of Israel's kill list as it seeks to destroy Hamas and its leadership after the October attack in which militants killed 1,200 people in southern Israel and took about 250 hostages.

Yahya Sinwar, head of the Palestinian Islamic movement Hamas
Yahya Sinwar waving to a crowd during an event in Gaza City on April 14, 2023. Yousef Masoud/SOPA Images/LightRocket via Getty Images

Hamas said in a statement it named Sinwar as the new head of its political bureau to replace Ismail Haniyeh, who was killed in Iran last week in a presumed Israeli assassination. Also last week, Israel said it had confirmed the death of the head of Hamas' military wing, Mohammed Deif, in a July airstrike in Gaza. Hamas has not confirmed his death.

Unlike Haniyeh, who had lived in exile in Qatar for years, Sinwar has remained in Gaza. As Hamas' leader in the territory since 2017, he rarely appears in public but keeps an iron grip on Hamas rule. Close to Deif and the armed wing, known as the Qassam Brigades, Sinwar worked to build up the group's military capabilities.

United Nations General Assembly Votes On Ceasefire In War Between Israel And Hamas
Permanent Representative of Israel to the U.N. Gilad Erdan holds up a sign with the contact information of Hamas leader Yahya Sinwar during the U.N. General Assembly emergency special session on the Israel-Hamas war on December 12, 2023. Michael M Santiago via Getty Images

Sinwar has been in deep hiding since the Oct. 7 attacks, while Israel unleashed its campaign in Gaza and the death toll among Palestinians, now near 40,000, rose.

In an interview with Saudi-owned Al-Arabiya TV, IDF spokesperson Daniel Hagari called Sinwar "a terrorist," adding, "There is only one place for Yahya Sinwar, and it is beside Mohammed Deif and the rest of the October 7th terrorists. That is the only place we're preparing and intending for him."

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