Laser Interceptor Can Down Drones for Just $5 a Shot as U.S. Army Signs First Mass-Production Contract

The U.S. Army is spending $464.8 million on a weapon that can use a laser to intercept drones, with the first systems expected to enter production deliveries this year.

The five-year Enduring High Energy Laser contract with U.S. defense technology company AeroVironment will provide dozens of vehicle-mounted systems for counter-drone missions. The purchase marks the first time the U.S. Army has formally moved a high-energy laser from technology demonstrations and prototypes into production procurement.

The system, called LOCUST X3, uses a 30-kilowatt laser integrated with radar and electro-optical tracking sensors. It can detect, lock onto and continuously illuminate airborne targets. The first Army version is expected to be integrated onto the Joint Light Tactical Vehicle, while the military is also assessing whether to mount it on the Infantry Squad Vehicle.

LOCUST X3 is designed to intercept Group 1 through Group 3 drones under U.S. Defense Department classifications. Group 3 drones can weigh up to about 600 kilograms. The system’s appeal lies in its low cost per engagement and its reliance on electricity rather than a continuing supply of physical missiles.

AeroVironment says the electricity needed for each laser shot costs less than $5, or about 160 New Taiwan dollars. The company also says the system generally needs to maintain its beam on a drone for about five to seven seconds to destroy it. Actual combat costs will depend on the target’s distance, illumination time and other conditions. The article links the Army’s growing interest in high-energy lasers to the widespread use of drones in the Russia-Ukraine war and conflicts in the Middle East.