New Delhi, Aug. 16 -- The Sudarshan Chakra mentioned by the Prime Minister in his Independence Day speech is a complex combination of long-range radars, surveillance inputs from satellites, aircraft and UAVs, and long-range interceptor missiles that can neutralise any aerial threat coming towards India from its adversaries, according to people familiar with the matter. Simply, it is a multi-layered air defence network that not only protects Indian skies from enemy missiles, drones and rockets but also simultaneously retaliates to the attack and takes the war to the adversary.

Conceptualised by top national security planners and missile scientists, Sudarshan Chakra is an overarching security architecture that has come into fruition after ...