At least 15 people have been killed and more than 30 injured in an ongoing militant attack in Afghanistan’s eastern Nangarhar province, an official confirmed on Saturday. Militants detonated a car packed with explosives near an administrative compound in Shinwari district at around 12:30 p.m. (0800GMT), according to Attaullah Khogyani, the provincial governor’s spokesman. Security forces and the attackers have been engaged in a gunfight for the past few hours ...