Hundreds of Jenin residents left their homes on Thursday, prompted by messages from drones fitted with loudspeakers, witnesses said, as the military demolished a number of houses on the third day of a major operation in the West Bank city.

At least 10 people have been killed in the raids, and more than 40 wounded, according to the Palestinian Health Ministry. Dozens have been arrested, Palestinian officials told the Wafa news agency.

Israel’s defense minister has announced a series of raids that he says are targeting “terrorism” in the occupied West Bank, as Palestinian officials warned of a “man-made disaster.”