New Radiowave Weapon Neutralizes Threats in Tests

British soldiers have been trialling the Radio Frequency Directed Energy Weapon (RFDEW) which is capable of taking down a swarm of drones using radiowaves By Joseph Macey / 03 Jan 2025

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British soldiers have demonstrated success of advanced weaponry against aerial threats, neutralizing drone swarms through electromagnetic wave technology at minimal operational expense.

RFDEW demonstrator.

The advanced Radio Frequency Directed Energy Weapon (RFDEW) system identifies, monitors and neutralizes multiple hostile elements spanning airspace, terrain and maritime environments.

This defense mechanism effectively disables targets within 1km radius, delivering instantaneous results while operating at approximately 10p per engagement, offering economical alternatives alongside conventional missile systems.

Unlike DragonFire’s laser-based approach, RFDEW employs radio frequency emissions for threat neutralization rather than concentrated light beams.

High-frequency electromagnetic pulses penetrate crucial electronic systems within targeted equipment, effectively immobilizing aerial vehicles, causing immediate descent. Similar capabilities extend toward ground-based and maritime threats.

Military personnel successfully evaluated demonstration equipment developed collaboratively between Thales UK consortium members QinetiQ, Teledyne e2v and Horiba Mira, sustaining numerous specialized positions throughout Britain.

These advancements strengthen governmental security initiatives while accelerating technological development nationwide.

Automated functionality enables single-operator control, featuring vehicle-mounting compatibility including MAN SV platforms, ensuring tactical mobility.

Minister for Defence Procurement and Industry, Maria Eagle MP, said, “The successful firing by the British soldiers of our Radio Frequency Directed Energy Weapon is another step forward for a potentially game-changing sovereign weapon for the UK.   

“It’s great to see defence experts and industry working collaboratively to put cutting-edge equipment in the hands of our Armed Forces.  

“This is demonstration of the UK remaining at the forefront of directed energy weapons and developing a crucial advantage against the emerging threats we face.”

Recent testing conducted jointly by Artillery Trials Development Unit alongside 7 Air Defence Group achieved success engaging unmanned systems over Welsh territory.

Extensive experimentation allowed defensive specialists exploration opportunities across diverse environments, examining various configurations against multiple scenario types.

This implementation follows previously announced developments managed through Team HERSA’s collaboration between Equipment Support divisions and Technology Laboratory partnerships.

Dstl Programme Lead, Matt Cork said, “Getting this technology into the hands of our service personnel is hugely rewarding.    

“Dstl has worked collaboratively with DE&S and industry which has meant the rapid evolution of radio frequency technology.”

Nigel MacVean, Managing Director, Thales IAS, said, “I am thrilled with the successful RFDEW firing trials. Thales has been at the forefront of this pioneering technology for over 40 years and our continued research and development in this sector, along with our partners in Government, paves the way for a strong future in this field.”

Current achievements represent significant progression toward enhanced military capabilities, introducing precise, efficient countermeasures against emerging aerial challenges.

Ongoing evaluation continues enabling technological refinement while Team HERSA maintains operator engagement, developing requirements and doctrine shaping future-ready defensive solutions.

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Posted by Joseph Macey Joseph Macey is a Content Specialist at Defense Advancement, where he has focused on emerging defense technologies since joining in 2022. His expertise spans tactical UAS, rugged computing, and Satellite Communication Systems. After graduating in Journalism from Falmouth University, Joseph began his career in 2019 as a local reporter. His journalism background enhances both his reporting and interview skills, enabling him to provide insightful, authoritative analysis of the latest trends shaping the defense industry. Connect
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