The Palestinian terrorist group Hamas said Tuesday it has chosen Yahya Sinwar, its top official in Gaza who masterminded 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 Oct. 7 attack in which terrorists killed 1,200 people in southern Israel and took about 250 as hostages.

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 strike. 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 appeared in public but kept an iron grip on Hamas’ rule. Close to Deif and the armed wing, known as the Qassam Brigades, he worked to build up the group’s military capabilities.

Sinwar has been in deep hiding since the Oct. 7 attacks, while Israel unleashed its campaign in Gaza.

In reaction to the appointment, Israeli military spokesman Rear Adm. Daniel Hagari told Saudi-owned Al-Arabiya televsion, “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.”

Israel’s killings of multiple senior officials in Hamas over recent months left Sinwar as the most prominent figure in the group. His selection signals that the leadership on the ground in Gaza — particularly the armed wing known as the Qassam Brigades — has taken over from the leadership in exile, which has traditionally maintained the position of the overall leadership to navigate relations with foreign allies and diplomacy.

Haniyeh, who had lived in self-imposed exile in Qatar since 2019, had played a direct role in negotiations over a cease-fire in Gaza through U.S., Qatari and Egyptian negotiators — though he and other Hamas officials always ran proposals and positions by Sinwar.

Speaking to Al-Jazeera television after the announcement, Hamas spokesman Osama Hamdan said Sinwar would continue the cease-fire negotiations.

“The problem in negotiations is not the change in Hamas,” he said, blaming Israel and its ally the United States for the failure to seal a deal.

But he said said Sinwar’s selection was a sign the group’s will had not been broken. Hamas “remains steadfast in the battlefield and in politics,” he said. “The person leading today is the one who led the fighting for more than 305 days and is still steadfast in the field.”

Hamas’ allies Iran and Hezbollah issued statements praising Sinwar’s appointment.

Hamas’ representative in Iran, Khaled Kaddoumi, called Sinwar a “consensus choice” popular among all factions and involved in the group’s decision-making throughout, including in negotiations. In a voice message to the AP, he said Sinwar knows the political aspirations of the Palestinians for a state and the return of refugees but he is also a “fierce fighter on the battlefield.”

(AP)