Security agencies in Jammu and Kashmir are facing a "hidden threat" from the "conservation and consolidation" tactics used by infiltrating terrorists.
This was evident in recent ambushes and encounters in North Kashmir, Udhampur, Rajouri, Reasi and Kathua district.
Officials familiar with the situation have said that while security forces are on high alert, the lack of ground-level human intelligence (HUM-INT) hampers their operations.
One official said, "Technical intelligence has not been that fruitful as the terrorists leave signatures on the Internet only to confuse the security agencies," news agencies reported.
The reliance on technical intelligence (TECH-INT) has proven ineffective because terrorists use online activity to mislead authorities.
As a result, officials stress an urgent need for heightened surveillance to counter foreign terrorists, particularly in the Jammu region.
Previously known for its peaceful atmosphere, the region has seen a surge in terror incidents, especially in border districts like Poonch, Rajouri, Doda, and Reasi.
Recent attacks, such as those on an IAF convoy, a pilgrim bus, and the killing of soldiers in Kathua, highlight the evolving threat in the region.
Under the "conservation and consolidation" tactics, terrorists infiltrate Jammu and Kashmir, blend in with the local population, and wait for instructions from handlers in Pakistan before carrying out attacks.
The April 26 encounter in Sopore, where foreign terrorists had been hiding for 18 months suggests that the terrorists have adopted modern warfare tactics, hiding and waiting until they receive instructions from their masters.
Additionally, security and intelligence angencies are worried about the use of foreign US and NATO standard ammunition.
Similar operations in June dismantled hidden networks, exposed terrorists' plans and capabilities, and revealed a previously unseen high level of infiltration from across the border.
The decline in HUM-INT, coupled with the use of encrypted communication tools like "Ultra Set" phones by terrorists, makes tracking them difficult.
Officials feel that there is an urgent need to improve ground-level intelligence and surveillance to effectively counter the tactics of these infiltrating terrorists.