An Israeli startup called Esh-Tech has unveiled a compact laser system designed to destroy drones within seconds, positioning the technology as a cheaper and smaller alternative to existing directed-energy weapons on the market.
According to Breaking Defense, Esh-Tech CEO Erex Riahi described the system in emphatic terms. "It's a game changer. It's smaller, uses only 4kWh, can be connected to a vehicle, and is three to four times less expensive than current laser or microwave systems," he said.
The power draw claim is notable. Consuming just 4 kilowatt-hours puts the system within reach of standard vehicle electrical systems, which would make field deployment far more practical than larger directed-energy platforms that typically require dedicated power infrastructure. The vehicle-mounted capability also suggests the system could travel with troops or convoy escorts rather than being fixed to a static installation.
Riahi's cost comparison — three to four times cheaper than existing laser or microwave alternatives — speaks directly to one of the central obstacles slowing adoption of directed-energy weapons: price. Traditional drone countermeasures, from interceptor missiles to electronic jamming rigs, carry significant per-use or upfront costs. A reusable laser that fires at the cost of electricity and comes in at a fraction of competitor pricing could change procurement calculus for militaries and security forces worldwide.
The announcement comes as drone warfare has become a defining feature of modern conflict, with cheap commercial and military drones proving difficult and expensive to counter using conventional munitions. If the performance claims hold up under independent scrutiny, affordable compact laser systems could meaningfully shift the balance back toward defenders.