Training Against the Threat That Changed Modern Warfare
Two small experimental aircraft have been operating off the coast of Savannah, Georgia, with an unusual mission: pretend to be Iranian-made Shahed-136 kamikaze drones so that American fighter pilots can learn how to stop them. The aircraft, built by private defense contractor KestrelX, are providing what military planners describe as the most realistic drone-threat training available to U.S. forces.
The KestrelX KX-2 is a manned ultra-low observable microlight aircraft specifically designed to replicate the flight characteristics and radar signature of the Shahed-136, the delta-wing loitering munition that has become one of the defining weapons of the Ukraine war. With a radar cross-section smaller than a bird and the ability to fly 12-hour missions, these aircraft present fighter pilots with exactly the kind of slow, low, and hard-to-detect target that has frustrated air defense systems worldwide.
Sentry South 26.1
During the recent Sentry South 26.1 exercise off the Georgia coast, two KX-2 aircraft flew as surrogate drones, providing training for F-22 Raptor, F-15E Strike Eagle, and F/A-18 Super Hornet pilots. The exercise simulated a drone launch from approximately 50 miles away from friendly targets, with the KX-2s operating at about 1,000 feet above the water and cruising at roughly 120 miles per hour.
These parameters closely match the Shahed-136's operational profile. The real drone typically flies at low altitude and relatively slow speed, relying on its small size and minimal radar signature rather than maneuverability to evade defenses. For fighter pilots accustomed to engaging fast-moving aircraft at high altitude, detecting and tracking a target this small and slow requires fundamentally different tactics.
Why Existing Drones Cannot Replicate This Threat
The U.S. military operates a variety of drone targets for training purposes, but most are designed to simulate conventional aircraft threats rather than the specific challenges posed by Shahed-class weapons. Standard target drones are either too large, producing unrealistic radar returns, or too small and short-ranged to support the extended scenarios that realistic training requires.
The KX-2 fills this gap by combining the radar signature of a Shahed-136 with the endurance and flexibility of a manned aircraft. Having a human pilot onboard means the aircraft can react dynamically to the training scenario, adjusting its flight path to present more challenging or realistic situations as the exercise develops.
