Israel’s Prime Minister Benjamin Netanyahu has indicated that Gaza ceasefire efforts are now focused on a comprehensive deal to release all the remaining hostages at once.

The plan previously being pushed was for an initial 60-day truce and partial release of living hostages.

Hamas says a delegation of its leaders is in Cairo for “preliminary talks” with Egyptian officials.

Reports say that mediators see a window of opportunity in the coming weeks to try to push a deal through.

After indirect talks between Israel and Hamas broke down last month, Israel announced a controversial plan to widen its military offensive and conquer all the Gaza Strip – including the areas where most of its two million Palestinian residents have sought refuge.

However, Israeli media do not expect the new operation to begin until October – allowing time for military preparations, including a mass call-up of reservists.

In the meantime, witnesses say that Israel has stepped up its attacks on Gaza City with intense air strikes in the past day, destroying homes.

Early on Wednesday, al-Shifa Hospital said seven members of one family, five of them children, were killed when tents were targeted in Tel al-Hawa. Al-Ahli Hospital said 10 people were killed in a strike on a house in the Zaytoun area.

The Israeli military chief Lt Gen Eyal Zamir also “approved the main framework for the IDF’s operational plan in the Gaza Strip”, a statement released by the army said.

In an interview with the i24 Israeli TV Channel shown on Tuesday, Netanyahu was asked if a partial ceasefire was still possible.

“I think it’s behind us,” he replied. “We tried, we made all kinds of attempts, we went through a lot, but it turned out that they were just misleading us.”

“I want all of them,” he said of the hostages. “The release of all the hostages, both alive and dead – that’s the stage we’re at.”

Palestinian armed groups still hold 50 hostages taken in the Hamas-led attack on 7 October 2023 that triggered the war. Israel believes that around 20 of them are still alive.

Netanyahu is under mounting domestic pressure to secure their release as well as over his plans to expand the war.

Last week, unnamed Arab officials were quoted as saying that regional mediators, Egypt and Qatar, were preparing a new framework for a deal that would involve releasing all remaining hostages at the same time in return for an end to the war and the withdrawal of Israeli troops.

However, this will be difficult to do in a short time frame as Israel is demanding that Hamas give up control of Gaza as well as its weapons.

This is likely to be why, at a news conference on Tuesday, Egyptian Foreign Minister Badr Abdelatty told journalists that Cairo was still “making great efforts” with Qatar and the US – the other mediators – to revive the earlier phased plan.

“The main goal is to return to the original proposal – a 60-day cease-fire – along with the release of some hostages and some Palestinian prisoners, and the flow of humanitarian and medical aid into Gaza without obstacles or conditions,” Abdelatty said.

The Israeli prime minister says Israel’s goals have not changed. He says that the war will end only when all hostages are returned and Hamas surrenders.

Netanyahu has said that, ultimately, Israel must keep open-ended security control over Gaza.

Hamas has long called for a comprehensive deal to exchange the hostages it is holding for Palestinian prisoners in Israel jails. It also wants a full pull-out of Israeli forces and an end to the war.

It refuses to disarm unless an independent Palestinian state is created.

Speaking to i24, Netanyahu also reiterated an idea that Palestinians should simply leave the territory through “voluntary” emigration, saying: “They’re not being pushed out, they’ll be allowed to exit.”

He went on: “All those who are concerned for the Palestinians and say they want to help the Palestinians should open their gates and stop lecturing us.”

Palestinians, human rights groups and many in the international community have warned that any forced displacement of people from Gaza violates international law.

Many Palestinians fear a repeat of what they call the “Nakba” (Catastrophe) when hundreds of thousands fled or were forced from their homes in the fighting that came before and after the state of Israel was created in 1948.

Most Gazans are descendants of those original refugees and themselves hold official refugee status.

UN-backed experts have warned of widespread famine unfolding in Gaza, where Israel has greatly limited the amount of humanitarian aid it allows in.

The UN’s World Food Programme has warned that starvation and malnutrition are at the highest levels in Gaza since the conflict began.

Hamas’s 2023 attack killed about 1,200 people in Israel, with 251 taken into Gaza as hostages.

Israel’s offensive has since killed at least 61,722 Palestinians, according to the Hamas-run health ministry. It says that 235 people including 106 children have also died due to starvation and malnutrition.