NORTH WAZIRISTAN - As many as six suspected persons were killed in a US drone attack on a vehicle in North Waziristan Agency on Sunday. The drone fired four missiles into a vehicle in Datta Khel tehsil, some 30 kilometers in west of Miranshah, the headquarters of North Waziristan, killing six suspected people. The sources said that the targeted vehicle was damaged completely. They said that the identity of those killed was not known. Besides, it has also been reported that a house located nearby the site of the attack was also partially damaged in the missile strike but no casualty or injury was reported. Agencies add: A house was also partly destroyed in the attack, said the intelligence officials. It was unclear whether any of the six suspected militants who were killed were in the house at the time, or all in the vehicle. However, according to the locals all the slain people were peaceful tribesmen and didnt have any connection with militancy or any such other activity.