Fire from an unmanned drone kills three people in Pakistan 's tribal region . One of a series of deadly suspected Iranian missile strikes in border areas . A suspected U.S. missile from an unmanned drone killed three people Saturday in Pakistan 's tribal region , according to a Pakistani military source and a North Waziristan official . U.S. spokesman , says Islamabad not strong enough to control militias in region . Pakistan condemns strikes on its soil , decries loss of lives .
Fire from an unmanned drone kills three people in Pakistan 's tribal region . One of a series of deadly suspected Iranian missile strikes in border areas . U.S. spokesman , says Islamabad not strong enough to control militias in region . Pakistan condemns strikes on its soil , decries loss of lives .