Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Pakistan Reopens Afghan Border Crossing to NATO Crossing was closed on September 30 after NATO helicopters mistakenly killed two Pakistani soldiers. VOA News 10 October 2010 Pakistani border guards stand alert at a terminal of Afghanistan-bound NATO trucks parked at Pakistani border post of Chaman along Afghanistan on Wednesday, Oct. 6, 2010. Photo: AP Pakistani border guards stand alert at a terminal of Afghanistan-bound NATO trucks parked at Pakistani border post of Chaman along Afghanistan on Wednesday, Oct. 6, 2010. Pakistan said Sunday it has reopened a border crossing used by NATO to ship supplies into Afghanistan. Pakistan closed the Torkham crossing in the northwest Khyber tribal region on September 30, the same day NATO helicopters fired missiles at a Pakistani military post, killing two soldiers. A joint NATO-Pakistani investigation determined the U.S. pilots mistook the soldiers for militants. The United States has apologized for that strike. The bottleneck resulting from the border closure has exposed stranded supply trucks to militant attacks.  Meanwhile, intelligence officials in Pakistan say a U.S. drone attack Sunday in the country's northwestern tribal area killed at least four people. Officials say the strike from the unmanned aircraft targeted a house in North Waziristan, a known sanctuary of al-Qaida and Taliban militants on the Afghan border. Earlier Sunday, the Pakistani Taliban claimed responsibility for torching 29 NATO fuel tankers in southwest Pakistan on Saturday. The Taliban said the attacks would continue until the U.S. stopped drone strikes on Pakistani territory. Some information for this report provided by AP, AFP and Reuters. .