Some unidentified miscreants blew up a primary school with explosives late Wednesday night.
According to details, unknown militants had planted explosive material in a government run primary school located in Tahirkot area of Chattar, near Naseerabad. As a result of blast the school building was razed to ground but no injuries were reported.
Residents said that the blast was so loud that it was heard in far-flung areas.
Police have cordoned off the area after the blast and started a search operation.