"These strikes are a violation of Pakistan's sovereignty and territorial integrity," Pakistan's Foreign Ministry said in a statement. "Additionally, these strikes have a negative impact on the government's efforts to bring peace and stability in Pakistan and the region."
Pakistan had sought an end to the drone strikes as Prime Minister
Four of the six militants killed in Wednesday night's drone strike in the Darga Mandi area were reportedly from Uzbekistan, where an Islamist movement has claimed that it participated in the Karachi attack. The nationalities of those killed in the Thursday attack were not immediately known.
Special correspondent Ali reported from Peshawar and Times staff writer Bengali from Mumbai, India.