30 May 2026

What Is ‘Electronic Warfare,’ Anyway?

National Interest  |  Harrison Kass

Electronic warfare (EW) has become increasingly vital in modern conflict, evolving from rudimentary World War II "chaff" to today's sophisticated digital attack platforms that aim to control the electromagnetic spectrum. This mode of fighting disrupts enemy radars, communications, missile guidance, and networks, with early dedicated aircraft like the EB-66 Destroyer giving way to more advanced systems.

The Vietnam War saw the emergence of "Wild Weasel" missions with aircraft like the EA-6A Intruder and EF-105, designed to suppress radar-guided missile systems. The EA-6B Prowler marked a breakthrough, transitioning from simple protection to active suppression and destruction, proving indispensable in conflicts like Desert Storm. Today, the US Navy employs the EA-18G Growler, a multi-role combat platform derived from the F/A-18F Super Hornet, which integrates digital architecture, AN/ALQ-99 jamming pods, and various missiles, while also engaging in air-to-air combat. Future EW concepts anticipate distributed systems, collaborative drones, AI-assisted signal processing, and potentially space-based platforms to counter advanced threats like China's dense integrated air defense systems.

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