FORGING AN IMPENETRABLE SKY SHIELD

The Sudarshan Chakra represents the beginning of India's air defence evolution. As threats continue evolving, the system must adapt and expand to maintain effectiveness through continuous technology development, regular system updates, and periodic capability assessments

- By GIRISH LINGANA

When Prime Minister Narendra Modi announced Mission Sudarshan Chakra in his Independence Day address, he unveiled India's most ambitious defence undertaking since independence—a multilayered air defence system designed to transform the nation into an impregnable fortress against aerial threats. Named after Lord Vishnu's divine discus weapon, this shield promises to protect India's 1.4 billion citizens and critical infrastructure from an increasingly complex array of modern threats.

The Sudarshan Chakra represents more than just another defence acquisition. It embodies India's vision of becoming a truly self-reliant military power, capable of defending itself without depending on foreign systems. The recent successful test of the Integrated Air Defence Weapon System (IADWS) off Odisha's coast has provided the first glimpse of this ambitious vision becoming reality.

The Strategic Imperative Behind the Shield

India's strategic environment has fundamentally transformed over the past decade. Today's battlefield features hypersonic missiles that can strike with minimal warning, stealth aircraft designed to evade detection, swarms of autonomous drones, and cruise missiles that can navigate terrain to avoid radar.

The 2025 Operation Sindoor demonstrated these evolving threats firsthand. Pakistan's deployment of drone swarms alongside conventional missiles revealed how adversaries are adapting asymmetric tactics to overwhelm traditional defences. Meanwhile, China's rapid military modernisation has introduced hypersonic glide vehicles and advanced cruise missiles that can bypass conventional air defence systems entirely.

Chief of Defence Staff General Anil Chauhan described modern warfare as a continuum of "five C's"—competition, crisis, confrontation, conflict, and combat. In this new paradigm, the lines between war and peace have blurred, making comprehensive air defence existentially critical.