The strike targeted Spalaga, a village with at least 1,000 homes in the North Waziristan tribal region.
Parachinar, Pakistan: Intelligence officials have said suspected U.S. missiles hit territory controlled by another insurgent, threatening to undermine deals that keep some militants out of the battle.
The suspected missile strike Wednesday targeted Spalaga, a village with at least 1,000 homes in the North Waziristan tribal region.
Two intelligence officials said at least two suspected insurgents were killed. Their identities were not immediately known.
All the intelligence officials interviewed Wednesday requested anonymity because they were not authorized to speak to the media.
The U.S. has launched scores of missiles in South and North Waziristan over the past year, including one that killed former Pakistani Taliban chief Baitullah Mehsud in August.
But the latest strike was especially sensitive.
It hit territory controlled by Hafiz Gul Bahadur, a militant leader the army has coaxed into remaining neutral during the offensive against the Mehsud faction in South Waziristan. Pakistan considers Bahadur, along with militant leader Maulvi Nazir of South Waziristan, lesser priorities because they focus on battling U.S. and NATO troops in Afghanistan, not targets inside Pakistan.
Analysts said the missile strikes, which have long angered ordinary Pakistanis and motivated militant fighters, could stir fury among Bahadur's insurgents, straining the deals with the army.
"This has the potential of messing up the calculus of the Pakistanis," said Kamran Bokhari, an analyst with Stratfor, a U.S.-based global intelligence firm. "It could broaden the scope of the war for the Pakistanis, which they're not prepared for at this time."
Pakistan routinely condemns the American missile strikes as violations of its sovereignty, warning that the civilian casualties they cause deepen anti-U.S. sentiment and complicate the fight against terrorism.
But many suspect the two countries have a deal allowing the drone-fired attacks. U.S. officials rarely discuss the covert operation, but have said in the past that it has killed several top militant leaders and is too valuable to set aside.