The system continuously monitors the electromagnetic spectrum, detecting, analyzing, generating, and transmitting signals autonomously.
A defense company has unveiled a miniature electronic warfare (EW) system for unmanned aerial platforms. Called STORM SHIELD, the electronic warfare (EW) system is developed by Rafael Advanced Defense Systems Ltd.
The system makes its international debut at the AOC Electronic Warfare conference in Helsinki, Finland.
The powerful, lightweight EW system transforms unmanned operations, enabling self-protection, and against a wide range of threats.
System continuously monitors the electromagnetic spectrum
The system continuously monitors the electromagnetic spectrum, detecting, analyzing, generating, and transmitting signals autonomously. Its broad spatial and frequency coverage enables a timely response across a wide range of threat types, substantially improving mission success probability. Spatial coverage extends to 360 degrees, ensuring protection independent of platform orientation or maneuver.
The company also revealed that the growing demand to transfer operational missions to unmanned platforms capable of operating in suppressed or degraded theaters requires, therefore, integrating meaningful defensive capabilities — at UAV-compatible size, weight, and cost.
At its core, STORM SHIELD is built around an AESA transmitter architecture using solid-state R/T modules, paired with advanced DRFM-based technique generation and Digital RF Memory.
These technologies — combat-proven across Rafael’s broader EW portfolio have been miniaturized to meet the demanding size, weight, and cost constraints of unmanned platforms. The system is fully programmable, enabling mission-tailored software configurations, and its modular architecture supports integration across a wide variety of UAV platforms using standard components, according to a press release.
System is designed to be easily upgradeable, adaptable
The company also pointed out that the system’s key capabilities include wide frequency coverage addressing a broad threat spectrum, direction-finding, continuous autonomous electromagnetic monitoring, and advanced deception techniques against radar-guided threats. The system is designed to be easily upgradeable, adaptable, and maintainable across the platforms on which it is deployed.
STORM SHIELD leverages Rafael’s in-service electronic warfare technologies, providing operators with a solution whose underlying performance is already validated in operational conditions — not a developmental program, but a proven capability for the unmanned domain, as per the release.
Adaptable electronic warfare solution
Rafael emphasized that the new system is designed to address the growing demand for lightweight, adaptable EW solutions. Many modern air forces are increasingly relying on UAVs and smaller tactical aircraft for reconnaissance, strike missions, and border security operations. These platforms often lack the space and power required for conventional self-defense systems. Storm Shield aims to bridge that gap by offering high-end protection in a significantly reduced form factor.
The system’s modularity also allows customers to customize configurations according to operational requirements. Whether installed on a manned fighter aircraft or an unmanned combat drone, Storm Shield can be tailored to support various mission profiles and threat environments. This flexibility could make it attractive to international defense customers seeking scalable and cost-effective survivability solutions.
By introducing Storm Shield, Rafael has signaled its intention to remain at the forefront of electronic warfare innovation. The system reflects broader trends in defense technology — smaller, smarter, faster, and more autonomous solutions designed to survive in highly contested operational environments.
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Prabhat, an alumnus of the Indian Institute of Mass Communication, is a tech and defense journalist. While he enjoys writing on modern weapons and emerging tech, he has also reported on global politics and business. He has been previously associated with well-known media houses, including the International Business Times (Singapore Edition) and ANI.