Jammu,. Jan 30, Jan. 31 -- Security forces have intensified operations in the snowbound Chatroo belt of Kishtwar district, Jammu and Kashmir, to track down three Jaish-e-Mohammad terrorists.The operation, ongoing since January 18, has involved multiple encounters, including a gunbattle in Sonnar forest near Mandral-Singhpora, which left a paratrooper dead and eight soldiers injured. The terrorists exploited the dense forest and challenging terrain to evade capture. Subsequent clashes at Mali Dana Top on January 22 and Janseer-Kandiwar on January 25 saw the militants once again slipping into deep forested areas.To prevent misuse of communication services by anti-national elements during the operation, mobile internet in Singhpora, Chingam,...