IGP Jammu Mukesh Singh on Nagrota encounter said, "During a routine check, a truck was intercepted at 5 am. Driver of the truck fled. During search, CRPF soldiers and police were fired upon using heavy ammunitions and grenades were also lobbed. More forces were called in and encounter went on for 3 hours." "4 terrorists were killed during the encounter. 11 AK-47s rifles, 3 pistols, 29 grenades and other devices were recovered from them. It seems they had infiltrated with the intention of doing something big and were headed towards Kashmir valley. Operation is underway," he added.