Israeli airstrikes killed at least 50 Palestinians in Gaza as forces intensified their assault on Jabalia in the north, attacking Palestinian resistance group Hamas amid escalating violence.
Palestinian health officials said at least 17 people were killed by Israeli fire near al-Falouja in Jabalia, the largest of Gaza's eight historic refugee camps while 10 others were killed in Bani Suhaila in eastern Khan Younis in the south when an Israeli missile struck a house.
Earlier Tuesday, an Israeli airstrike destroyed three houses in the Sabra suburb of Gaza City, and the local civil emergency service said they recovered two bodies from the site while the search continued for 12 other people who were believed to have been in the houses at the time of the strike.
Eight others were killed when a house was struck in the Nuseirat camp in central Gaza.
Later Tuesday, the Gaza Health Ministry said one doctor was killed when he tried to help the people wounded by Israeli strikes in Al-Falouja in Jabalia. It added that several medics were wounded when their ambulance came under Israeli fire in the northern and southern Gaza Strip.
Jabalia has been the focus of an Israeli offensive for more than 10 days, with troops returning to areas of the north that came under heavy bombardment in the early months of the year-long war.
The operation has raised concerns among Palestinians and U.N. agencies that Israel wants to clear residents from the north of the crowded enclave, a charge it has denied. Residents said Israeli forces destroyed dozens of houses in the past 10 days.
The United Nations human rights office said Tuesday the Israeli military appeared to be "cutting off North Gaza completely from the rest of the Gaza Strip."
"Amid intense ongoing hostilities and evacuation orders in northern Gaza families are facing unimaginable fear, loss of loved ones, confusion, and exhaustion. People must be able to flee safely, without facing further danger," Adrian Zimmerman, ICRC Gaza head of sub-delegation, said in a statement.
"Many, including the sick and disabled, cannot leave, and they remain protected under international humanitarian law – all possible precautions must be taken to ensure they remain unharmed. Every person displaced has the right to return home in safety," he added.
The Israeli military's humanitarian unit, COGAT, which overseas aid and commercial shipments to Gaza, said Tuesday that the operations in Jabalia were targeting Hamas embedded inside civilian areas. It said it was facilitating humanitarian and in particular medical aid to residents.
Hamas denies it embeds its operatives among civilians.
Jabalia encircled
The Israeli military has now encircled the Jabalia camp and sent tanks into nearby Beit Lahiya and Beit Hanoun towns, with the declared aim of stamping out Hamas members who are trying to regroup there.
The army has told residents to leave their homes and head to safety in southern Gaza. Palestinian and U.N. officials say there was no place safe in Gaza.
Hamas' armed wing said fighters were engaged in fierce battles with Israeli forces in and around Jabalia.
Zimmerman also urged for health facilities in the north to be protected, saying hospitals there were struggling to provide medical services.
Gaza's Health Ministry said the army ordered the three hospitals operating there to evacuate but medical staffers said they were determined to continue their services even though they are overwhelmed by the growing number of casualties.
Cogat said in recent days it had facilitated the transfer of 33 patients, medical staff and accompanying personnel from the Kamal Adwan Hospital in the north to functioning facilities elsewhere in Gaza.
It said it has also provided 68,650 liters of fuel to hospitals and coordinated the delivery of 800 blood transfusion units.
Ismail al-Thawabta, the director of the Hamas-run Gaza government media office, said Israel was trying to give a misleading impression and that its forces had been preventing ambulance and civil emergency teams from recovering the bodies of dozens of people from the streets.
Israel "aims to completely destroy the health system and hospitals," Thawabta said, adding that Israel's military has maintained a siege on the region for more than 170 consecutive days, closing all humanitarian access points.
On Monday, U.N. Secretary-General Antonio Guterres condemned the level of civilian casualties in northern Gaza.
The northern part of Gaza is home to well over half the territory's 2.3 million people and hundreds of thousands of residents were forced to flee their homes amid heavy bombing in the first phase of Israel's assault on the territory.
Around 400,000 people remained, according to United Nations estimates.
Israel launched the offensive against the Hamas incursion on Oct. 7, 2024, that caused 1,200 deaths and 250 were taken hostage, according to Israeli tallies.
Tel Aviv's genocidal war has killed more than 42,000 Palestinians, according to Gaza's health authorities.