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A U.S. drone aircraft fired three missiles into Pakistan's North Waziristan region on the Afghan border Wednesday, killing eight militants, Pakistani intelligence officials and residents said.
The strike targeted a stronghold of the Haqqani network, a major Taliban faction attacking Western forces across the border in Afghanistan. A similar strike last week in the same area killed a son of Jalaluddin Haqqani, the leader of the group.
Fire broke out after the missiles exploded in Dargi Mandi village, 4 km (2.5 miles) north of North Waziristan's main town of Miranshah.
"Thick clouds of smoke are still coming from the area," said a Reuters reporter in Miranshah.
Pakistani intelligence agency officials said eight militants were killed, including three foreigners, but they said they had no information about their identity.
Residents said militants had cordoned off the area and were allowing no one to approach."