A US drone fired two missiles into the North Waziristan region on Tuesday, killing at least three suspected militants, sources said. The strike in the North Waziristan region was the first since U.S. President Barack Obama's speech last week outlining plans to send 30,000 more U.S. troops to Afghanistan. "One of the missiles hit a vehicle and all three militants in it were killed," a foreign news agency reported citing an intelligence official. The strike took place in Spalga, a village 15 km (10 miles) east of North Waziristan's main town of Miranshah.