DEIR AL-BALAH, Gaza Strip — An Israeli airstrike in northern Gaza killed at least 20 people, mostly women and children, Palestinian officials said Tuesday, as Palestinians fled Israel's assault. Some said they had hardly eaten, with aid cut off for weeks to the most isolated and heavily destroyed part of the territory.
Israel has been waging an offensive in Gaza's northernmost end for weeks, saying it is targeting Hamas militants who regrouped in the area.
The U.N. has said Israel hasn't allowed food and other supplies into the area north of Gaza City since the assault began, even as tens of thousands of people remain there. That has drawn rebukes from the Biden administration, which has warned that U.S. laws might force it to curb military aid to Israel if more aid is not allowed in.
The strike late Monday hit a home where several displaced families were sheltering in the town of Beit Lahiya, near the border with Israel, according to Hossam Abu Safiya, the director of the recently raided and barely functioning Kamal Adwan Hospital, which received the casualties.
The Israeli military said it targeted a weapons storage facility from which a militant had operated, and that ''numerous steps were taken to mitigate the risk of harming civilians.''
The dead included eight women and six children, according to a list provided by the Gaza Health Ministry's emergency service. Separate strikes elsewhere in Gaza early Tuesday killed another 10 people, according to health officials.
Dozens of Palestinians trickled out of Beit Lahiya on Tuesday — mostly women and children — dragging rucksacks and satchels with belongings. They entered Gaza City on a street where every building had been completely flattened or heavily damaged.
''We came barefoot. We have no sandals, no clothes, nothing. We have no money. There is no food or drink,'' said Huda Abu Laila.