New Delhi, Feb. 24 -- Various units of the Indian Army are training Central Industrial Security Force (CISF) personnel deployed at sensitive installations along the border to prepare for joint operations in case of terror attacks, people aware of the matter said, adding that this is the first such training for joint counter-terror response operations. While CISF's Quick Response Teams (QRTs) posted in the Kashmir Valley and Parliament were trained by the army in counter-terror operations after Operation Sindoor, the current training session focuses on interoperability with the army. According to the people cited above, the army is also training CISF personnel posted at airports across the country on aerial threats, especially on neutralising various types of drones The Indian Air Force (IAF), in sectors such as Leh, has also held training sessions with the CISF on countering drone threats, their neutralisation and interoperability in response operations. "At different locations, such as Jammu & Kashmir, Rajasthan, Maharashtra, and Uttar Pradesh, CISF personnel are training with the army. The training modules focus not only on acting as first responders to wolf and terror attacks, but also on jointly working in attacks of all kinds, including drones," an official aware of the details said on anonymity. "During Operation Sindoor, within the first 1-2 hours of India successfully launching the attacks, Pakistan attacked units guarded by CISF near the border, but failed to cause any damage." The official cited above said that CISF personnel guarding nearly 11 such vital installations in J&K have trained with the army in recent months and worked in joint counter operations....