According to the analysis, as much as 70% of buildings in North Gaza and 74% in Gaza City are likely damaged or destroyed. Satellite images show widespread rubble and the ruins of structures in the area.

The truce will go into effect on Sunday. Hamas will release 33 hostages in waves over six weeks. They’ll include women, children, men over age 50 and sick or wounded people. About 100 hostages remain in Gaza, although about 35 are believed to be dead.