Army forces, accompanied by bulldozers, destroyed infrastructure and several facilities in the town of Burqin, southwest of Jenin, according to witnesses.
In Qabatiya, the military deployed reinforcements, demolishing shops and searching homes, they added.
Raids were also reported in several areas of Nablus, with reports of arrests.
On Sunday, Israeli tanks entered the Jenin refugee camp for the first time since 2002.
Israeli Defense Minister Israel Katz said the army plans to remain in Palestinian refugee camps in the West Bank “for the next year.”
The military has been conducting operations in the northern West Bank since last month, killing at least 61 people and displacing thousands.
Since the outbreak of Israel’s offensive in Gaza on Oct. 7, 2023, at least 923 Palestinians have been killed and nearly 7,000 wounded in attacks by Israeli forces and settlers in the West Bank, according to the Palestinian Health Ministry.
In July, the International Court of Justice ruled that Israel’s decades-long occupation of Palestinian territories is illegal, calling for the removal of all settlements in the West Bank and East Jerusalem al-Quds.