Electronic Warfare and Cyber Defence
Why India's military increasingly fights battles that never involve a single physical weapon
Imagine modern military conflict increasingly playing out in domains that involve no physical weapon fire at all, electronic warfare, jamming an adversary's radar and communication systems or intercepting their signals intelligence, and cyber operations, defending India's own military networks and critical infrastructure from intrusion while potentially disrupting an adversary's, both genuinely essential capabilities that Operation Sindoor and modern conflicts globally have demonstrated matter just as much as the missiles and aircraft, covered throughout this page, that dominate more visible defence coverage.
India's Defence Cyber Agency and the broader electronic warfare capability embedded across the army, navy and air force represent a genuinely newer, less publicly visible layer of the same indigenisation and modernisation push covered throughout this page, BEL's radar and electronic systems expertise, covered elsewhere on this site, feeds directly into this domain, since effective electronic warfare depends on genuinely sophisticated domestic sensor and signal processing technology rather than off-the-shelf foreign equipment.
This domain carries particular strategic urgency given how directly it connects to the AI and data centre infrastructure covered elsewhere on this site, cyber defence capability increasingly depends on the same AI-driven threat detection and data processing capability discussed under AI in banking and enterprise security elsewhere on this site, applied specifically to military and critical infrastructure protection, meaning India's broader AI and computing infrastructure development, covered throughout AI & Data Centres, carries genuine, if less obvious, defence implications beyond its more commonly discussed commercial applications.
This capability's genuine importance is likely to keep growing disproportionately relative to more traditional defence spending categories covered throughout this page, as adversaries increasingly probe critical infrastructure and military networks through cyber means rather than conventional force, meaning India's cyber and electronic warfare investment, though harder to measure and less visible than a new missile system or warship, represents a genuinely essential and growing component of the country's overall defence posture.