A drone attack occurs in North Waziristan , a military official says . The Pakistani authorities are still trying to determine the number of casualties . North Waziristan is widely believed to be a haven for insurgent groups . A parliamentary report has called for an end to the drone attacks in Pakistan .
A drone attack occurs in North Waziristan , a military official says . The Pakistani authorities are still trying to determine the number of casualties . North Waziristan is widely believed to be a haven for insurgent groups . A parliamentary report has called for an end to U.S. drone strikes in Pakistan .