Israeli strikes hammered a Gaza refugee camp on Friday after a deadly strike on a UN-run school there, as the war sparked by Hamas’s unprecedented attack on Israel entered its ninth month, AFP reports.

Al-Aqsa Martyrs hospital in Deir al-Balah, central Gaza, said at least 37 people were killed in Thursday’s Israeli strike on the UN-run school in Nuseirat camp.

A day after the school was struck, eyewitnesses said the Nuseirat refugee camp came under attack again as Gaza faced Israeli attacks from land, sea, and air.