The Israeli military renewed an offensive there earlier this month, saying it was trying to eliminate a regrouped Hamas presence in the area.

The 32-year-old digital illustrator, who had amassed a following on social media, was among dozens of people killed at the Jabalia refugee camp.

At least 28 people, including children, were killed in an Israeli airstrike on a school in the northern Gaza Strip that had been turned into a shelter for displaced families. The school, located in the Jabalia refugee camp,

A total of 87 people were killed or missing under the rubble after an Israeli attack on Saturday on northern Gaza's town of Beit Lahiya, with more than 40 wounded, the Palestinian enclave's health ministry said on Sunday.

Palestinian officials say hundreds of people have been killed in Israel's two-week operation in northern Gaza, and that the health sector is close to collapse.