Afghan security force members inspect the site of a suicide attack in Lashkar Gah, capital of southern province of Helmand, Afghanistan, on Dec. 27, 2017. One army soldier and an assailant were killed and 14 soldiers wounded when a suicide car bomb struck an army convoy near a police station in Lashkar Gah, capital of southern province of Helmand on Wednesday, a local official said. (Xinhua/Abdul Aziz Safdar)