A missile fired by a drone struck a house in a former stronghold of the Pakistani Taliban in northwestern Pakistan along the before dawn Tuesday, killing at least four villagers, including children, local police chief Hidayat Ullah said. He said it was not immediately clear who fired the missile and officers were investigating. The Pakistan army evicted Pakistani Taliban insurgents from the region years ago, but they have been regrouping there.Those killed in the missile strike were civilians with no known links to the insurgents. Villagers put their bodies on a road near a military camp and protested the killings and demanded information about who was responsible.Most of the previous drone strikes in the area were carried out by the or the Pakistan army.There was no immediate comment from the government or about the strike. The Pakistani Taliban, officially known as Tehreek-e-Taliban Pakistan, is separate from but a close ally of the Afghan Taliban. It has been emboldened by the Afghan Taliban’s takeover of Afghanistan in August 2021.