Udhampur, Sep 21 (ANI): Four militants were killed in a gun battle in Tangdhar area along the Line of Control by the army, in Kupwara district of Kashmir. Public Relation Officer (PRO) Defence of Northern Command, SD Goswami said that they also recovered huge ammunition from the militants. Goswami also said that in the recent past similar operations were carried out in Tangdhar area and had foiled similar infiltration bids by the militants.