ESSEN, Germany — German defense technology developer THYRA has introduced the Neptor counter-unmanned aerial system (C-UAS) interceptor at the Euro Defence Expo 2026 in Essen. Developed to counter low-cost reconnaissance drones and high-speed one-way attack UAVs, the autonomous interceptor reaches speeds of up to 350 km/h (217 mph), providing a scalable, low-cost air defense effector designed to address the unfavorable cost-exchange ratio facing NATO and U.S. armed forces during mass drone engagements.
The Neptor platform addresses a critical operational requirement: expanding magazine depth at the tactical edge without prematurely exhausting expensive surface-to-air missiles (SAMs) such as the FIM-92 Stinger or IRIS-T against expendable aerial threats. Featuring thermal target acquisition and AI-driven autonomous terminal guidance, the lightweight drone interceptor can lock onto and defeat incoming Class 1 and Class 2 aerial threats across an operational radius of up to 24 kilometers.
THYRA presented two operational launch configurations for the platform: a man-portable single-tube launcher for mobile infantry units and maneuver forces, and a stationary, battery-maintained remote launch container. The remote launcher configuration allows concealed, pre-positioned units to remain in low-power standby mode around critical infrastructure, airfields, command posts, and ammunition depots, launching automatically or via remote operator authorization when an aerial threat is detected. 
TECHNICAL SPECIFICATIONS: THYRA NEPTOR C-UAS INTERCEPTOR
* System Classification: High-Speed Autonomous Counter-Unmanned Aerial System (C-UAS) Kinetic Interceptor
* Developer / Prime Contractor: THYRA (Germany)
* Exhibition Debut: Euro Defence Expo 2026 (Essen, Germany)
* Mass & Payload Architecture:
* Maximum Take-Off Weight (MTOW): 3.2 kg (7.1 lbs)
* Warhead / Payload Capacity: 0.5 kg (1.1 lbs) high-explosive / kinetic effector
* Flight Performance Envelope:
* Maximum Interception Speed: 350 km/h (217 mph / ~97 m/s)
* Operational Engagement Range: Up to 24 km (14.9 miles)
* Sensor Suite & Guidance Architecture: Thermal imaging optical target acquisition paired with onboard autonomous terminal flight control and target lock
* Operational Launch Architectures:
* Mobile Man-Portable Launcher: Operator-designated initial cueing with autonomous terminal pursuit for dismounted infantry and light armor
* Stationary Remote Launcher: Concealed, distributed launch container with battery-maintained readiness for automated base and infrastructure defense
* Strategic Role: High-volume, cost-effective counter-drone layer engineered to preserve high-tier air defense missile inventories against swarming UAV threats
