A low-intensity bomb planted outside the Government Girls Primary School at Karam Khan Banda in Mardan District went off on Wednesday night.
However, no casualties were reported.
According to Mardan police, the incident occurred in the Katlang police precincts when the low-intensity bomb was planted outside the wall of the school. The wall and a room of the school were damaged. However, no casualty has been reported. The police rushed to the scene and started investigation.