Gaza's Interior Ministry said on Tuesday that an Israeli airstrike resulted in "400 casualties, including killed and injured, and the complete destruction of a residential neighborhood in the Jabalia camp."
On Wednesday evening, Israeli fighter jets carried out another raid on the camp, causing extensive damage to dozens of homes.
This week the Israeli army has expanded its air and ground attacks on the Gaza Strip, which has been under relentless airstrikes since a cross-border attack by Hamas on Oct. 7.
More than 10,300 people have since been killed in the conflict, including at least 8,796 Palestinians and more than 1,538 Israelis.