Palestinians gather near damage, following what Palestinians say was an Israeli strike at a tent camp in Al-Mawasi area, amid Israel-Hamas conflict, in Khan Younis in the southern Gaza Strip July 13, 2024. Photo: REUTERS/Mohammed Salem/File Photo

A senior Hamas official said on Sunday that the Islamist terror group has not withdrawn from ceasefire talks with Israel after this weekend’s deadly attacks in Gaza that Israel said had targeted Hamas’ military leader Mohammed Deif.

But Izzat El-Reshiq, a member of the political office of Hamas, accused Israel of trying to derail efforts by Arab mediators and the United States to reach a ceasefire deal by stepping up its attacks in the enclave.

Saturday’s strike in the Khan Younis area of Gaza, in which at least 90 Palestinians were killed according to local, Hamas-controlled health authorities, has put the ceasefire talks in doubt. Experts have cast doubt on the reliability of casualty figures coming out of Hamas-ruled Gaza, arguing they over-count casualties and don’t distinguish between civilians and combatants.

There had been increasingly hopeful signs in recent days that a deal could be reached to halt fighting and return hostages held in Gaza.

Two Egyptian security sources at ceasefire talks in Doha and Cairo said on Saturday that negotiations had been halted after three days of intense talks.

Israeli Prime Minister Benjamin Netanyahu was expected to convene his close circle of ministers later on Sunday to discuss the talks.

The strike on Saturday which targeted Deif killed Rafa Salama, commander of Hamas’ Khan Younis brigade, the Israeli military said on Sunday, but there was no confirmation about the fate of Deif.

“The strike in Khan Younis was a result of surgical intelligence,” the head of the Shin Bet domestic security service said in a video released by the service from Rafah. He said 25 Hamas operatives who took part in the deadly Oct. 7 attack in southern Israel that triggered the war had been killed in the past week.

On Saturday, a senior Hamas official denied that Deif had been killed and the group said Israeli claims were aimed at justifying the attack.

On Sunday, Israeli forces continued to press ahead with their air and ground offensive across the coastal enclave. Israel has said it seeks to free all hostages kidnapped by Hamas-led Palestinian terrorists on Oct. 7 and to dismantle the group’s military and governing capabilities.

A strike on a UN-run school in Nuseirat camp, one of the Gaza Strip’s eight longstanding refugee camps, killed 15 Palestinians and wounded dozens more, Hamas media and health officials said.

The Israeli military said the site was used as a base for Hamas fighters to attack Israeli forces and said numerous steps were taken to limit the risk of harming civilians, including the use of precise munitions and intelligence.

Hamas terrorists embed themselves within Gaza’s civilian population and commandeer civilian facilities like hospitals, schools, and mosques to run operations and direct attacks against Israel.