Answer: Arunachal Pradesh
Notes: The Indian Army conducted Ex Prachand Prahaar, a Tri-Service Integrated Multi-Domain Warfare Exercise in Arunachal Pradesh from 25 to 27 March 2025. It involved the Indian Army, Indian Air Force, and other Indian Armed Forces under the Eastern Command. The exercise simulated future warfare with advanced surveillance, strike capabilities, and multi-domain operational planning. Cutting-edge platforms like long-range maritime reconnaissance aircraft, armed helicopters, UAVs, loitering munitions, and space-based assets were used for situational awareness and rapid target engagement.
