Palestinian Authority forces are clashing with armed groups in the occupied West Bank in a rare crackdown aimed at restoring order in a militant stronghold.

The Palestinian Authority has shut down the operations of Qatar-based news network Al Jazeera in the West Bank, according to local reports. In a statement, Al Jazeera condemned Fatah, the Palestinian Authority ruling party in the West Bank, for what it described as an “incitement campaign” against the news organization and its reporters.

JENIN, West Bank — The black-clad militants of Jenin refugee camp raced through sewage-filled alleyways to dodge gunfire echoing all around. “Quickly,” a Palestinian fighter urged as they weaved through a network of armed patrols and improvised barricades. “Watch out,” another warned at a juncture where an improvised explosive was being set.

The Palestinian government has been carrying out a rare and lethal sweep against militants in a flashpoint West Bank city, saying it was needed to foil an imminent car-bombing and other attacks.

The authority, which has struggled to crack down on powerful armed groups in the territory, is under pressure from the United States to escalate law-and-order operations.