Expensive solutions involving extensive man machine interface viz increasing the gang men to patrol railway tracks , strengthen the RPF , more cctv , drones especially in remote stretches ,etc . See it as advance preparations for the final reckoning.
I've always held that the peacefuls are very good in tactics bad in strategy. We've to be grateful to Paxtan for so many things viz improving our coastal security thanks to 26/11 , improving the perimeter security at bases courtesy Pathankot , Uri & various other attacks on IA & IAF bases , finally after 4 decades of incessant terrorism coming up with the Balakote retaliation , improving our espionage & counter espionage capabilities vide Namaaloom Afraad operating in Paxtan , etc coz our dhotis & now increasingly our uniforms prefer to sleep taang utha kar & ghode bechkar.