The attack, still ongoing, began at 9 a.m. when the attackers detoted explosives before storming the offices of the Save the Children aid agency in the eastern Afghan city. According to the BBC, the assault began with a suspected suicide car bomb blast at the entrance of the agency’s compound. Officials said about 50 staff were in the building at the time. At least three gunmen are involved in the attack, reports said, with fighting continuing on the upper floor of the building. ngarhar provincial government spokesman Attaullah Khoghyani said one security force member and one civilian were killed, Tolo News reported.