The city of Jenin, a Palestinian militant stronghold in the Israeli-occupied West Bank, has become a new front for Israel days after it reached a ceasefire deal with Hamas that suspended a 15-month-old war in Gaza.

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.”

Israeli forces have killed two Palestinian militants who carried out a deadly attack on a bus in the West Bank earlier this month. The Israeli military said Thursday that the two men barricaded themselves in a structure in the West Bank village of Burqin and exchanged fire with Israeli troops before they were killed overnight.