Police officers stand at the site of an Taliban attack in Bodana Qala village, Sholgara district of Balkh province, Afghanistan, Jan. 29, 2019. At least six police officers were killed and three others wounded after Taliban militants attacked security checkpoints along a main road in Afghanistan's northern province of Balkh overnight, a local official said Tuesday. (Photo: Xinhua)

Photo taken on Jan. 29, 2019 shows the site of an Taliban attack in Bodana Qala village, Sholgara district of Balkh province, Afghanistan. At least six police officers were killed and three others wounded after Taliban militants attacked security checkpoints along a main road in Afghanistan's northern province of Balkh overnight, a local official said Tuesday. (Photo: Xinhua)

Police officers stand at the site of an Taliban attack in Bodana Qala village, Sholgara district of Balkh province, Afghanistan, Jan. 29, 2019. At least six police officers were killed and three others wounded after Taliban militants attacked security checkpoints along a main road in Afghanistan's northern province of Balkh overnight, a local official said Tuesday. (Photo: Xinhua)