Summary and Key Points: The UK Ministry of Defence, in collaboration with Raytheon UK, the Defence Science and Technology Laboratory (Dstl), and Defence Equipment and Support (DE&S), has successfully tested a high-energy laser weapon system (HELWS) integrated onto a British Army Wolfhound armored combat vehicle.

-Conducted at the Dstl range in Porton Down, this marks the first time a portable laser weapon has been fired from a land vehicle in the UK. Designed to counter unmanned aerial systems (UAS), the HELWS has already proven its effectiveness by downing over 400 targets in tests.

-This development is part of the UK's Land Laser Directed Energy Weapon (LDEW) Demonstrator program and aims to enhance the British Army's capabilities in countering drone threats. The next phase involves further testing and familiarization for British Army soldiers.

Development of Laser Truck Continues in the UK

Numerous military aircraft have been described as "bomb trucks" for their ability to carry massive loads of ordnance. The UK Ministry of Defence has sought to create a different type of truck – namely a laser truck of the ground-based wheeled variety. This week, Raytheon UK, Defence Science and Technology Laboratory (Dstl), and Defence Equipment and Support (DE&S) announced the successful test of Raytheon's High-Energy Laser Weapon System (HELWS), which was integrated onto a British Army Wolfhound armored combat vehicle.

The test was conducted at the Dstl range in Porton Down in southwest England, where the HELWS was fired at full power. Described as a "major leap forward in the UK Ministry of Defence's Land Laser Directed Energy Weapon (LDEW) Demonstrator" program, it marked the first time that any portable laser weapon was fired from a land vehicle in the UK.

Anti-drone Platform

Though directed energy weapons (DEW), including high-energy lasers, have been in the works for some time now, the role has evolved since Russia's unprovoked invasion of Ukraine more than two and a half years ago. Small unmanned aerial systems (UAS) have put into question the role of the tank on the modern battlefield, as the lumbering behemoths have been destroyed by loitering munitions – so-called kamikaze drones – as well as with other UAS that have literally dropped ordnance on the tanks.

"The increasing prevalence, proliferation and evolution of drone warfare makes the rapid adoption of counter-UAS technologies ever more important," Raytheon UK said in a statement on Monday. It further noted that the new variant of the HELWS had been designed to defeat NATO class 1 drones, while remaining compatible with current air defense platforms that include radar, command and control, and other systems. That ensures that the lasers could readily be deployed with air-to-air missiles, Close-in Weapons Systems (CIWS), and other air defenses.

"We have proven that the Raytheon high energy laser weapon system can track and engage targets whilst mounted on a vehicle," explained James Gray, chief executive and managing director of Raytheon UK. "The speed at which this capability was delivered is only possible due to the hard work of our British SME partners, coupled with the operationally proven technology developed by Raytheon."

Laser Ray Gun

The HELWS is already certified for use in combat with U.S. military forces, and the 300kW-class platform was developed as part of the U.S. Department of Defense's (DoD's) High Energy Laser Scaling Initiative (HELSI) program, which sought to create a high-performance DEW. It has logged more than 40,000 testing hours and successfully downed more than 400 targets. It has already been deployed overseas.

The vehicle-based HELWS will undergo additional testing in the UK, and the next phase will call upon British Army soldiers to be familiarized with the platform.

"The joint working between Dstl, DE&S, and industry has enabled rapid evolution of this laser demonstrator. The successful testing of this high-powered laser weapon marks a pivotal moment in our ongoing efforts to enhance the future operational capabilities of the British Army," said Matt Cork, Dstl Programme Lead. "This technology offers a precise, powerful and cost-effective means to defeat aerial threats, ensuring greater protection for our forces."

The British Army isn't alone in developing a laser.

Earlier this year, the UK's Royal Navy announced that it was testing the DragonFire, a line-of-sight laser-directed energy weapon (LDEW) that could potentially engage targets at the speed of light. In addition to its extreme accuracy, the DragonFire's intense beam can cut through a target – including a drone or missile – leading to its structural failure.

The platform is also highly cost-effective compared to other air defense systems, costing only around £10 per shot. As previously reported, tests of the platform have been underway at the MoD's Hebrides Range, located off the coast of Scotland. The Royal Navy hopes to deploy the platform by 2027.

Author Experience and Expertise: Peter Suciu

Peter Suciu is a Michigan-based writer. He has contributed to more than four dozen magazines, newspapers, and websites with over 3,200 published pieces over a twenty-year career in journalism. He regularly writes about military hardware, firearms history, cybersecurity, politics, and international affairs. Peter is also a Contributing Writer for Forbes and Clearance Jobs. You can follow him on Twitter: @PeterSuciu. You can email the author: [email protected].

All images are Creative Commons.