At least two policemen were killed and four others are missing after an hour-long clash with dozens of suspected Taliban fighters in southern Afghanistan, officials said on Sunday. Two suspected Taliban fighters were also killed in the fighting in the Maiwand district of Kandahar province late Saturday, said Yousuf Stanezai, the interior ministry spokesman. "Four policemen are missing. We've no news on their fate," he said.The fighting erupted after dozens of rebels stormed a checkpoint in the restive district, where the hardliners are especially active. A local police commander who asked not to be named said police, with reinforcements from the provincial capital Kandahar, had launched a hunt for the attackers who are believed to be hiding in the mountains. Maiwand was the scene of a bomb blast on Friday in which nine policemen were killed. The Taliban claimed the attack. The policemen were escorting the bodies of four Albanians who had been kidnapped and killed by Taliban fighters.