Israel has pounded targets across the Gaza Strip while its planes drop leaflets on the southern area of Rafah urging Palestinians seeking refuge there to help locate hostages held by Hamas, residents say.
Palestinian fighters battled tanks trying to push back into the eastern suburbs of the Jabalia area in northern Gaza, where Israel had started pulling out troops and shifting to smaller-scale operations, residents and militants said on Saturday.
The Israeli military said aircraft struck militant squads trying to plant explosives near troops and fire missiles at tanks in northern Gaza and said it was striking targets throughout Gaza.
In the southern area of Khan Younis, where Israel says it has expanded its operations against Hamas, witnesses said tanks shelled areas around Nasser Hospital overnight, describing the bombardment as the most intense in many days.
Nasser is now Gaza's largest functioning hospital.
Israel says Hamas fighters operate from in and around hospitals, including Nasser, which Hamas and medical staff deny although Israel has presented some footage and photos backing its claims.
The Israeli military said that in Khan Younis, it raided a military compound, neutralised ready-to-use rocket launchers and found explosives stashed underground while an aircraft struck two gunmen there.
The Gaza health ministry said Israeli strikes have killed 165 people and wounded 280 others in the past 24 hours, one of the biggest death tolls in a single day in 2024.
It did not distinguish between combatants and non-combatants in its daily toll but most of the 24,927 Palestinians killed since the October 7 war began are civilians, health officials say.
Israel has vowed to annihilate Hamas in Gaza after its fighters burst into Israel on October 7, rampaged through Israeli towns and bases killing 1200 people, most of them civilians, and dragging 253 hostages back to the enclave.
Israeli Prime Minister Benjamin Netanyahu on Thursday vowed to press on with the war until Hamas is defeated and the remaining hostages released.
In more than 100 days of war, Israel's air, land and sea offensive has laid much of Gaza to waste and displaced most of the 2.3 million population, with many forced to move repeatedly and seek refuge in tents that do little to protect them from the elements and disease, according to the United Nations.
In Rafah, where more than a million Palestinians are taking shelter, Israel dropped leaflets showing photos of 33 hostages, their names written in Arabic, urging the displaced to make contact.
"Do you want to return home? Please make the call if you recognise one of them," the leaflets read.
"They are asking people's help because they are unable to get to their hostages because of the resistance," said Abu Ali, one north Gaza resident.
"End the war, Netanyahu, and get your people back," he told Reuters.
More than 100 of the hostages seized by Hamas were freed during a short-lived November truce.
Israel says 132 remain in Gaza, 27 of whom have been killed in captivity.
In Israel, families of hostages camped outside Netanyahu's residence in the coastal city of Caesarea.
"He needs to choose one (deal) and end the hostage saga," said Eli Stivi, whose son Idan is being held incommunicado in Gaza.
With Reuters