Hamas expected to pick successor with close ties to Iran after Sinwar’s death

“The next leader will almost certainly come from the movement’s leadership in Doha,” wrote Ghaith Al Omari and Neomi Neumann, senior fellow and visiting fellow respectively at the Washington Institute for Near East Policy. Al Hayya would “likely seek to continue Sinwar’s path both in the Gaza war front and in staying close to Iran,” they said.

Al Hayya gave a televised speech on Friday, suggesting he is assuming the leadership role, at least on an acting basis. He vowed to use Israel’s killing of Sinwar this week as motivation to continue fighting, saying the hostages “will not return to you unless the aggression on Gaza stops.” Israel must withdraw from Gaza and Palestinian prisoners in Israeli jails should be released, he said.

“We will keep our oath to you Abu Ibrahim and your banner won’t fall,” said Al Hayya, referring to Sinwar as he was widely known.

Although Al Hayya is seen as more of a political leader, he’s still regarded as part of the same Gaza-based military team that works closely with Iran and masterminded and executed the October 7 attacks.

“Those leading the battle are members of this wing that’s close to Iran and liaises directly with it,” said Hassan Abu Haniyeh, an expert and commentator on militant Islam based in Jordan. He said Hamas may choose not to immediately nominate Al Hayya as the official successor so as not to put a target on his back right away.

Iran leverage

Al Hayya’s elevation to the leadership post could be leveraged by Iran to its advantage, particularly after both Hamas and Hezbollah – key components of Tehran’s so-called axis of resistance – have been dealt crushing blows by Israel, according to Jane Kinninmont, director of policy and impact at the European Leadership Network.

Israel killed Hezbollah’s long-standing leader, Hassan Nasrallah, in Beirut last month, alongside many other senior members.

“I think generally Iran’s position is weakening but Iran will be looking for cards to play so presumably they would like to be able to influence any hostage negotiation,” she said. “There are so many attempts to spin what’s happening.”

While Sinwar’s killing in southern Gaza this week is undoubtedly a major blow to Hamas, the movement will look to turn its former leader into an icon of resistance to bolster its recruitment and standing in the region, the Middle East experts said.

“He was a dead man walking and Hamas knew it and this moment was expected,” said Oraib Al Rantawi, director of the Amman-based Al Quds Center for Political Studies, who met with Hamas leaders in Qatar days before Sinwar’s killing. “Of course there’s shock but Hamas knew that Sinwar topped Israel’s hit list.”

He added that Sinwar’s killing will likely serve as “inspiration for an entire generation.”

Al Hayya’s Doha location will make him a harder target than Sinwar, according to Kinninmont. “It makes more sense to have someone outside,” she said. “I guess these days you can’t rule anything out but I don’t think Israel would assassinate a leader in Qatar.”

Sinwar’s death could see the elevation of two figures on the ground in Gaza: his brother and right-hand man Mohammed, and Izz Al Din Haddad, who is the military head for the territory’s northern section.

Supporters of Hamas, Iran and the axis of resistance are already turning Sinwar into a hero of the war against Israel given the manner in which he was killed. Sinwar lived and died in an “exceptional” manner, Dima Tahboub, a Jordanian member of parliament with the Hamas-allied Islamic Action Front party, posted on X.

He will continue to embody “an exceptional resistance movement until liberation,” she said.