This article is based on an official press release from BAE Systems.

BAE Systems Demonstrates Scalable Electromagnetic Attack Capabilities for UAVs

BAE Systems has successfully demonstrated a new modular electromagnetic attack (EA) system during recent test events conducted in collaboration with the U.S. Air Force. The demonstrations focused on the company’s ability to scale down high-performance electronic warfare hardware for use on smaller platforms, specifically unmanned aerial vehicles (UAVs).

According to the company, the tests involved flying a prototype system housed in a weapon pod on an aircraft acting as a surrogate for Group 4 or Group 5 UAVs. The events highlighted the system’s capacity to execute complex counter-C5ISRT (command, control, communications, computing, cyber, intelligence, surveillance, reconnaissance, and targeting) missions using a compact, modular architecture.

Modular Architecture for Distributed Warfare

The core of the demonstration was a modular version of BAE Systems’ existing high-power airborne EA weapon systems. By re-engineering these “exquisite” capabilities into a smaller form factor, the company aims to enable a network of distributed electromagnetic effects across the battlefield. This approach allows smaller, more affordable platforms to contribute to electronic warfare missions that were previously the domain of large, specialized aircraft.

In a press statement, BAE Systems noted that the system runs proven software capable of neutralizing adversary air defenses and disrupting their battlespace coordination. Notably, the architecture supports third-party software applications, reinforcing the U.S. Department of Defense’s push for open systems that can be rapidly updated with new techniques.

“We’re showing the armed services that we can scale down our high-performance EA hardware and repurpose it for smaller nodes on the network. We’re innovating to deliver a cost-efficient mix of exquisite and affordable capabilities that work together to deliver a discriminating effect on the battlespace.”

, Rory Duddy, Program Director for Modular Electromagnetic Attack at BAE Systems

Complementing the EA-37B

The demonstrated technology is designed to operate independently or in conjunction with high-end assets. BAE Systems explicitly positioned the modular system as a complement to the U.S. Air Force’s EA-37B electromagnetic attack aircraft. While the EA-37B provides full-spectrum jamming power, smaller modular systems deployed on drones could penetrate contested airspace to deliver targeted effects at closer range.

The “small-scale systems” are intended to generate “mass electromagnetic effects,” effectively overwhelming adversary sensors through volume and distribution rather than relying solely on a single high-power source. This strategy aligns with broader military efforts to disaggregate capabilities, making it harder for adversaries to target a single point of failure.

AirPro News Analysis

The successful testing of a pod-mounted EA system for Group 4/5 UAVs is a significant step toward the U.S. Air Force’s vision of Collaborative Combat Aircraft (CCA). As the service seeks to pair manned fighters with autonomous drones, electronic warfare is a primary mission set for these uncrewed wingmen. By proving that high-end jamming capabilities can be packaged into a modular weapon pod, BAE Systems is positioning itself to supply the electronic “teeth” for future drone fleets. This modularity also suggests a potential for rapid retrofitting, allowing legacy drones to assume electronic attack roles without extensive airframe modifications.

Frequently Asked Questions

What was demonstrated?

BAE Systems demonstrated a modular, scaled-down electromagnetic attack (EA) system capable of jamming adversary communications and air defenses.

What platforms is this system for?

The system was tested on a surrogate for Group 4 or Group 5 UAVs (large drones) and is designed to fit inside a standard weapon pod.

What is the strategic purpose?

The goal is to create a distributed network of affordable electronic warfare nodes that can overwhelm enemies and complement high-value aircraft like the EA-37B.

Sources: BAE Systems (PR Newswire)