Israel launched a major military incursion in the northern West Bank in August, which it called “Operation Summer Camps.” It sent armored vehicles into the cities of Jenin and Tulkarem, severing water and electricity and leading Palestinians to ration food, residents told CNN.

Israeli tanks entered the occupied West Bank as the IDF prepared to fight Palestinian militant groups in the area's refugee camps. The move marks the first time Israel has sent tanks into the occupied West Bank in more than 20 years.

Associated Press journalists saw a handful of tanks move Sunday into Jenin, long a bastion of armed struggle against Israel.