This file photo shows Pakistani soldiers taking positions in the mountains of Shawal, along the Pakistan and Afghanistan border, in 2006. A US drone attack targeting a militant compound early on ... more 

This file photo shows Pakistani soldiers taking positions in the mountains of Shawal, along the Pakistan and Afghanistan border, in 2006. A US drone attack targeting a militant compound early on Saturday killed at least 10 insurgents in the troubled district, according to security officials less