US Air Force Tests Kinetic Counter-Drone Interceptor in Arizona

The wide-open stretches of the Arizona desert have long served as a proving ground for the future of American military power, but the recent activity at the Florence Military Reservation suggests a pivot toward a very specific, very modern kind of threat. When you think of air defense, the mind usually goes to massive missile batteries and sprawling radar installations. Though, the U.S. Air Force is currently exploring a much leaner, more agile approach to keeping the skies clear, focusing on the “small team” reality of forward-deployed operations.

Earlier this month, Airmen from the 48th Rescue Squadron, the 7th Air Support Operations Squadron, and the 316th Civil Engineer Squadron Explosive Ordnance Disposal converged in Pinal County for a proof-of-concept event. The goal wasn’t to test a multi-million dollar government prototype, but rather a commercial off-the-shelf kinetic counter-drone interceptor. This shift toward integrating commercial technology into active defense strategies highlights a growing urgency to close “capability gaps” for units operating outside the wire—those small, mobile elements that cannot rely on the heavy, fixed-site air defense systems that typically protect major installations.

The Kinetic Shift: Powerus and the Guardian-1

At the center of these tests was the Guardian-1 Interceptor, developed by Powerus. In the world of counter-UAS (Unmanned Aircraft Systems), there are generally two ways to stop a drone: you either jam its signal (electronic warfare) or you physically hit it (kinetic interception). The Guardian-1 falls firmly into the latter category. It is a lightweight platform, weighing in at 2.65 kg, designed for speed and precision rather than endurance. With a burst speed ranging between 290 and 340 km/h and a range of 15 km, it is built to act as a rapid-response “killer drone” that can neutralize threats before they reach their target.

Brett Velicovich, the founder of Powerus, described the efficacy of the system following the exercise, noting the sight of the interceptor locking onto a target high above the military base as “next-gen air defense in action,” characterized by “pure precision.” For the Air Force, the value here isn’t just in the hardware, but in the accessibility. By using a commercial interceptor, the military can potentially deploy counter-drone capabilities more rapidly and at a lower cost than developing bespoke government systems from the ground up.

Addressing the ‘Shahed’ Problem in the Desert

To understand why the Air Force is testing these systems in Arizona, one has to look at the global landscape of drone warfare. The target used during the Florence Military Reservation exercise was designed to simulate a Shahed-type one-way attack drone. These Iranian-designed loitering munitions have become a global template for low-cost, high-impact warfare, used extensively to target infrastructure in Ukraine. The “Shahed problem” is essentially a math problem: how do you stop a drone that costs a few thousand dollars without spending a hundred thousand dollars on a missile to shoot it down?

By employing kinetic interceptors like the Guardian-1, the U.S. Air Force is experimenting with a more sustainable cost-exchange ratio. If a small team in a remote area can deploy a commercial interceptor to knock a loitering munition out of the sky, they eliminate the need for expensive, heavy infrastructure. This is particularly relevant for the defense logistics networks that operate across the American Southwest, where vast distances and varied terrain make fixed defenses impractical.

The Strategic Importance of ‘Outside the Wire’ Defense

The term “outside the wire” refers to personnel operating beyond the safety of a fortified perimeter. For these units, the threat is asymmetric. They aren’t facing another air force; they are facing a low-cost drone launched from a few miles away. The integration of the 316th Civil Engineer Squadron’s Explosive Ordnance Disposal experts into the test suggests that the Air Force is thinking about the entire lifecycle of a drone attack—from the moment of interception to the handling of the resulting debris on the ground.

This approach transforms the nature of local security. As these capabilities are refined, we will likely see a ripple effect in how UAS security solutions are implemented not just in military contexts, but in the protection of critical infrastructure across Arizona, from power grids to water treatment facilities, which are increasingly viewed as vulnerable to similar one-way attack drones.

Navigating the New Airspace Reality in Arizona

Given my background in geo-journalism and regional analysis, it’s clear that the normalization of kinetic drone defense has implications beyond the military. Arizona is a hub for aerospace innovation, but as the line between commercial and military drone tech blurs, local businesses and property owners may find themselves navigating a more complex regulatory and security environment. If the trend of “kinetic interception” moves from military reservations into the broader commercial or government sector, the need for specialized local expertise will skyrocket.

If you are a business owner or a facility manager in the Phoenix or Pinal County area and you’re concerned about how evolving drone technology and counter-UAS regulations impact your operations, you should look for these three types of local professionals:

Drone Regulatory and FAA Compliance Consultants

With the Air Force testing commercial-off-the-shelf tech, the boundary between “civilian” and “defense” drones is thinning. You need consultants who specialize in FAA Part 107 regulations and local zoning laws. Look for professionals who have a documented history of working with the Federal Aviation Administration to secure waivers for complex flight operations or who can audit your current drone usage for legal compliance.

Critical Infrastructure Security Architects

Standard security fences and cameras are useless against a loitering munition. You need security architects who specialize in “aerial perimeter defense.” Look for firms that offer UAS vulnerability assessments and can integrate electronic jamming or physical deterrents into your existing security stack without violating federal communications laws.

Aerospace Integration Specialists

For local tech firms looking to develop or implement similar COTS (commercial off-the-shelf) technology, integration is the hardest part. Seek out engineers who specialize in “system-of-systems” integration—people who know how to make a commercial drone talk to a military-grade sensor or a proprietary command-and-control network.

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