Kupwara: In a major crackdown on terror operatives and their support structures, Jammu and Kashmir Police in Sogam Kupwara, have seized properties belonging to a Pakistan-based Kashmiri militant handler and top commander of proscribed terror outfits Hizbul Mujahideen (HM) and Jamaat-ul-Mujahideen (JUM) on Wednesday. According to a release, the action was taken against the accused,.