The Air Force's Counter-UAS Technology Hunt
The U.S. Air Force's dedicated counter-drone laboratory has issued a broad request for information seeking novel technologies capable of detecting, tracking, and defeating small unmanned aerial systems — a formal acknowledgment of the military's urgent need to develop more effective solutions against a threat that has demonstrated devastating effectiveness in recent conflicts. The solicitation invites submissions from defense contractors, academic research institutions, and commercial technology companies, signaling that the Air Force is casting a wide net in search of innovative approaches to a problem that has outpaced existing countermeasure systems.
Small UAS — broadly defined as commercial or commercial-derived drones weighing less than 55 pounds — have emerged as one of the most operationally significant weapons systems of the current era, having been used extensively in the Ukraine conflict, Middle Eastern theaters, and various asymmetric warfare contexts. Their combination of low cost, mass availability, increasing payload capacity, and the difficulty of detecting them with traditional radar systems has created a capability gap that the Air Force and broader U.S. military are racing to close.
Why Existing Systems Are Insufficient
The Air Force's request implicitly acknowledges that current counter-UAS (C-UAS) systems are inadequate for the threat environment. Many existing solutions were designed to address specific threat profiles — such as GPS-guided commercial quadcopters — and struggle with newer small UAS that use visual navigation, encrypted command links, or swarming algorithms to complicate electronic warfare countermeasures.
Cost imposition is another fundamental problem. When it takes a $100,000 missile to defeat a $300 commercial drone, the asymmetry favors the attacker economically and logistically. The Air Force solicitation specifically emphasizes interest in solutions that address the cost-exchange problem — whether through directed energy weapons, effectors that can engage multiple threats per shot, or layered automated systems that reserve expensive interceptors for the highest-priority threats.
Technologies Under Consideration
The solicitation covers a broad spectrum of potential counter-UAS technologies, including radiofrequency jamming and spoofing systems, acoustic and optical detection sensors, high-power microwave weapons capable of disabling drone electronics at range, laser systems that can physically destroy airframes, and kinetic interceptors designed specifically for the small UAS engagement envelope rather than repurposed from traditional air defense.
Artificial intelligence and autonomy are explicitly highlighted as areas of interest. Human-in-the-loop engagement decision timelines have proven too slow against drone swarms, and the Air Force wants systems capable of detecting, classifying, and engaging small UAS threats with minimal human intervention while maintaining appropriate legal and policy oversight of lethal autonomous engagements. Machine learning approaches to sensor fusion — combining radar, radio frequency, optical, and acoustic inputs — are specifically noted as high-priority research areas.
Lessons from Ukraine and the Middle East
The operational lessons driving this solicitation are explicit in the military's public communications. Ukraine's experience demonstrated that cheap first-person-view drones can be adapted for precision attack missions against armored vehicles, command posts, and logistics trains in ways that inflict casualties disproportionate to their cost. Iranian drone programs have supplied surrogate forces with proliferating UAS capabilities that have attacked U.S. positions in Syria, Iraq, and at sea. The conflicts have also revealed how quickly small UAS tactics, techniques, and procedures evolve as operators adapt to deployed countermeasures.
The Air Force is particularly interested in solutions that can be rapidly fielded and updated rather than multi-year development programs that risk being obsolete by the time they deploy. This preference for speed and adaptability over perfection reflects institutional learning from programs that took too long to develop and fielded capabilities against threats that no longer existed in their original form.
Industrial and Research Base Response
The defense technology industrial base has been mobilizing C-UAS capabilities at an unprecedented pace. Companies ranging from Raytheon and L3 Technologies to startups like D-Fend Solutions and Dedrone have developed and fielded systems over the past several years. University research programs focused on autonomous systems, electronic warfare, and sensor fusion are also likely to respond, as the solicitation explicitly invites novel academic approaches. The Air Force has indicated it will follow up the request for information with targeted research agreements and prototype competitions for the most promising technologies identified through the process.
This article is based on reporting by Breaking Defense. Read the original article.
