KABUL (AFP) – Taliban rebels freed a Lebanese hostage and two US soldiers were killed by a roadside bomb in southern Afghanistan, exactly one month before the country’s landmark parliamentary polls. Both incidents involved reconstruction projects, highlighting the threat that the former Islamic regime still poses to Afghanistan’s fragile road to democracy and its recovery from decades of war.The new US ambassador to Kabul pledged that the militants, who were ousted by American-led forces in late 2001, would not be allowed to disrupt the historic elections despite a rise in violence.The Taliban had threatened to kill hostage Safieddine Mohammad Rida, who was abducted on Sunday while working for a Lebanese company that sells diesel engines, if his employers did not pull out of Afghanistan. He was freed early Thursday and handed over to authorities in the southeastern province of Zabul, officials and the rebels themselves told AFP.It was unclear if the firm had yielded to the Taliban’s demands, although Lebanon‘s foreign ministry said Wednesday the firm’s owner had agreed with the hostage’s family that he was willing to withdraw from Afghanistan.Rida told the BBC his kidnappers had talked about a deal but he was unable to confirm it. “I am not sure what deal the company has made with the Taliban. I haven’t spoken to the company yet”, the BBC quoted him as saying.Afghanistan’s Interior Minister Ali Ahmed Jalali denied reports of a deal. “Nothing was paid. No deal was done,” he told reporters in Kabul.