Three suicide bombers stormed the office of a private security company in northern Afghanistan Tuesday, killing at least three guards and injuring another, a senior police official said. The attackers stormed the Kaboora security company in Kunduz city early in the morning, provincial deputy police chief Abdul Rahman Aqtash said. The first bomber detonated explosives in a car next to the office and allowed the two other attackers to get inside, he said. Rahman said both were gunned down by police. The company is responsible for providing security for the German aid organization Giz in Kunduz, he was quoted as saying by the German Press Agency "DPA"
