Colonel GS Chundawat, who was in charge of Indian Army operations after two Pakistani terrorists attacked a Border Security Force or BSF convoy in Udhampur yesterday, has battled terror closely before. He was part of the elite National Security Guard or NSG team that launched an anti-terror operation in Mumbai's iconic Taj Mahal hotel after 10 Lashkar-e-Taiba terrorists struck the city's famous landmarks on 26/11.