On the first anniversary of Operation Sindoor, IIT Guwahati hosted a talk by Brig GS Grewal about warfare, strategy, and, narrative in modern conflicts Published 29 May 2026 | Category Community & Outreach | Office Outreach Education & Skilling On the first anniversary of Operation Sindoor, IIT Guwahati hosted Brigadier Gurtej Singh Grewal, Shaurya Chakra, Commander of the 21 Mountain Artillery Brigade, for a talk that covered the operation's execution and a broader reality o