Unauthorized US strikes kill 13 Pakistanis 23 Jan 2011 Two non-UN-sanctioned US drone attacks have killed at least seven people and wounded several others in the troubled northwestern Pakistan. Local officials say the first drone fired two missiles at a vehicle parked outside a house in the North Waziristan tribal district. Four people were killed in the incident. The unnamed official added that another drone attack took three lives in the same region. A third drone strike killed at least six people around 60 kilometers south of the Miranshah, the main town in North Waziristan.