Ghazni is the regional security headquarters for Ghazni province 's spy agency . The the National Directorate of Security claims responsibility for the attack . 21 suicide bombers took part . Most of the injuries were the result of broken glass and collapsed roofs from the explosion . more than 150 people died , including all the attackers , and 21 were injured .
Ghazni is the regional security headquarters for Ghazni province 's spy agency . The the National Directorate of Security claims responsibility for the attack . 21 suicide bombers took part . more than 150 people died , including all the attackers , and 21 were injured .