Brit soldiers tune radio waves to fry drone swarms for pennies

British soldiers have successfully taken down drones with a radio-wave weapon.

The demonstrator weapon, a type of Radiofrequency Directed Energy Weapon (RF DEW), uses high-frequency radio waves to disrupt the electronic components inside drones, resulting in the devices malfunctioning.

"RF DEW systems can defeat airborne targets at ranges of up to 1 km and are effective against threats which cannot be jammed using electronic warfare," the Ministry of Defence (MOD) said.

However, the nature of the technology means that a wide beam is used, which is effective at disabling multiple drones simultaneously, but lacks target discrimination. Hence, Sgt Mayers, the first British soldier to bring down drones using a radiofrequency weapon, described it as "a great asset to Layered Air Defence."

The MOD believes the system, which it estimates costs 10p per shot fired, "could provide a cost-effective complement to traditional missile-based air defence systems."

That's assuming further development ...