ISLAMABAD, June 22 (Xinhua) -- Militants blew up a girls' school in northwest Pakistan's Peshawar city, private Geo TV channel reported on Monday.

    The Geo quoted police source as saying that unknown militants planted explosive materials in a girls' primary school in Mashukagar area in Badhber of Peshawar that went off with a bang and destroyed the school building completely.

    Police have registered the case against unknown militants.

    No further information is available now.