Pakistani officials say two suspected U.S. drone strikes have killed at least six people in the country's northwest.
Wednesday's attacks took place in the North Waziristan tribal region. Officials say a pre-dawn drone strike on a house killed at least two suspected militants in the Spin Wam area. Hours later, a second strike targeted a vehicle in the Datta Khel district, killing at least four suspected militants.
The United States has increased its use of drone missiles against Taliban and al-Qaida-linked militants in northwestern Pakistan.