Pakistan condemned a suspected US missile strike that killed 13 people near the Afghan border and indicated that America's new general for the region is pressing on with attacks on Taleban and Al-Qaeda targets in Pakistani territory. A surge in US cross-border attacks since August has angered Pakistani officials who say the raids are violating the nuclear-armed country's sovereignty and undermining its own anti-terror war in the border region. “The US administration's reluctance to consider the repercussions of such operations is damaging the whole purpose of global efforts to combat terrorism,” Pakistani Information Minister Sherry Rehman said. Rehman said in a statement late Friday that Pakistani President Asif Ali Zardari was urging Washington to halt the attacks. It was unclear if Zardari raised the matter in an overnight telephone call with US President-elect Barack Obama. Repairing strained ties while keeping pressure on militants hiding in the lawless frontier area will be a key challenge for Obama when he takes office in January. Friday's attack by an unmanned plane took place in Kam Sam village in the North Waziristan region, a stronghold of militants blamed for killing US troops in Afghanistan and suicide blasts within Pakistan. A Pakistani intelligence official said an agent who visited the village reported that 13 suspected militants had died. The official said the targeted house belonged to a local Taleban commander and that authorities were still trying to determine who exactly was killed. A government representative in the region also put the toll at 13. The officials spoke on condition of anonymity because they were not authorized to speak to the media. It was the first suspected American attack since the installation of Gen. David Petraeus as head of the US Central Command on Oct. 31, giving him overall command of the wars in both Iraq and Afghanistan. He visited Pakistan and Afghanistan this past week. In an interview with The Associated Press close to the Afghan capital on Thursday, Petraeus said the border strikes had killed three “extremist leaders” in recent months and weeks. He did not identify the men. The rugged, mountainous region where the government has never had much control is considered a likely hiding place for Osama Bin Laden and his No. 2 Ayman Al-Zawahri. At least 18 missile strikes have hit Pakistan since August, more than three times as many as in 2007, apparently reflecting US frustration at insufficient action by Islamabad against extremists along the border.