Laser wars take off: FAA, Pentagon clear high-energy weapons for U.S. skies amid global drone crackdown

In a landmark regulatory milestone, the FAA and Defense Department have jointly approved the deployment of high-energy laser weapons, such as the Pentagon’s LOCUST system, to counter unauthorized drones within U.S. airspace. This decision followed a rigorous safety assessment conducted at White Sands Missile Range, which confirmed that the LOCUST’s automatic shutoff mechanisms and multiple software safety interlocks effectively prevent unsafe firing conditions, ensuring no undue risk to passenger aircraft cruising at altitude. As AV senior director Aaron Westman explained, the system requires a series of safety 'votes' before firing, underscoring the robust safeguards integrated into these directed-energy weapons.

The impetus for these safety agreements and regulatory approvals stemmed from two February 2026 incidents involving the Army Multi-Purpose High Energy Laser (AMP-HEL) near Fort Bliss and Fort Hancock, which necessitated temporary FAA airspace closures over El Paso to mitigate risks posed by unidentified drones. Despite these operational challenges and friendly-fire concerns, FAA Administrator Bryan Bedford emphasized the agency’s commitment to ongoing interagency collaboration, stating, 'We will continue working with our interagency partners to ensure the National Airspace System remains safe while addressing emerging drone threats.' This collaborative approach reflects a strategic balance between innovation in drone defense and the paramount importance of airspace safety.

By early 2026, the FAA and Defense Department’s safety agreements have effectively paved the way for integrating directed-energy systems like LOCUST into civilian airspace, marking a significant evolution in counter-drone operations. Despite existing airspace restrictions and prior incidents, both agencies assert that these high-energy laser weapons are 'ready to protect all air travelers from illicit drone use,' signaling confidence in the technology’s operational readiness and regulatory frameworks. This shift not only enhances national security along sensitive borders but also sets a precedent for future deployments of advanced counter-UAS capabilities within complex airspace environments.

The integration of high-energy laser weapons onto diverse platforms presents both promising tactical advantages and complex operational challenges. The US Missile Defense Agency, led by Lt. Gen. Heath Collins, is aggressively pursuing unmanned air platforms equipped with directed energy to counter drone and missile threats at the edge of the fight, reflecting a strategic shift from bulky chemical lasers of the past to more compact, solid-state designs. Meanwhile, naval platforms like the USS George HW Bush leverage their abundant nuclear power to support palletized systems such as the 20 kW LOCUST laser, enabling effective engagement of multiple drone swarms, a capability less feasible on power-constrained destroyers. This evolution underscores a broader trend toward modular, containerized laser weapons adaptable across naval vessels, ground vehicles, and potentially submarines, as evidenced by Army and Marine Corps efforts integrating LOCUST onto Infantry Squad Vehicles and Joint Light Tactical Vehicles.

On the ground, directed-energy systems like the RADBO, featuring the Zeus III 3 kW laser mounted on MRAP vehicles, have transitioned from experimental prototypes to operational assets that enhance airfield security and ordnance disposal. By enabling Explosive Ordnance Disposal technicians to safely detonate downed drones and unexploded ordnance from a standoff distance, RADBO accelerates runway clearance and the resumption of flight operations, embodying a tactical leap forward. Tony Miranda, RADBO’s program manager, highlights this capability as critical for maintaining airfield readiness, marking the system as the first US military directed-energy weapon to move into sustained production since its inception in 2012 and initial delivery in 2023.

The Pentagon is advancing a modular, scalable approach to laser weapon systems, exemplified by the Golden Dome project and the Army-Navy Joint Laser Weapon System (JLWS), which integrates R&D from platforms like the Navy’s 60kW HELIOS and the Army’s 300kW IFPC-HEL. This containerized design, capable of scaling from 150kW to 300kW, reflects a strategic pivot toward flexible, affordable components sourced from multiple industry contractors, allowing the Defense Department to mitigate supply chain risks and swiftly pivot if any element fails to meet delivery timelines, as Gen Guetlein highlighted.

Transitioning directed-energy weapons from prototypes to mass production presents formidable manufacturing challenges, particularly in producing high-quality systems rapidly and at scale. The Space Development Agency’s struggles with its Proliferated Warfighter Space Architecture underscore these difficulties, which mirror those faced by laser weapon programs aiming to move beyond limited runs. Secretary of Defense Pete Hegseth underscored the urgency of generating a 'strong and consistent demand signal' to incentivize the Defense Industrial Base to mature its manufacturing capabilities and meet the Pentagon’s ambitious goal of procuring 'tens to hundreds' of high-energy laser systems in the near future.

A critical bottleneck in scaling laser weapons lies in the absence of predictable, sustained demand, which hampers industry investment in expanding supply chains and production capacity. The National Defense Industrial Association report stresses that current supply chains can only deliver small quantities with lengthy lead times, advocating for multi-year contracts to provide the necessary assurance for internal investments. Overcoming entrenched procurement inertia and reforming acquisition processes are equally vital; as Hegseth noted, breaking free from the 'business as usual' mindset and demystifying directed energy weapons through new operational concepts, training, and support infrastructure are essential steps toward operational deployment at scale.

By early 2026, the U.S. and European Union have embarked on a synchronized escalation of their counter-drone policies, marking a transition from treating drone defense as a niche concern to embedding it within core national security infrastructure. This coordinated approach is underscored by hundreds of millions in new funding and legislative initiatives such as the U.S. Defender Act, introduced by Rep. Eric Burlison, which seeks to empower up to 4,000 law enforcement agencies with authority to detect and neutralize hostile drones. This policy push reflects a shared recognition of the growing drone threat and the necessity of broadening defense capabilities beyond federal agencies to local and state levels.

The European Commission’s comprehensive Action Plan on Drone and Counter-Drone Security exemplifies the EU’s commitment to a unified and scalable defense posture, establishing an EU Drone Alliance with Ukraine, promoting joint procurement among member states, and launching a new Counter-Drone Centre of Excellence. This infrastructure development not only streamlines production and deployment but also fosters cross-border collaboration, signaling a strategic alignment with U.S. efforts. As Zohar Halachmi, Chairman and CEO of D-Fend Solutions, observes, this transatlantic coordination highlights a global consensus on the evolving drone threat environment and the imperative for harmonized policy frameworks and technological integration.