L3Harris and ARX Robotics Demonstrate Mobile Counter-Drone Capability at Project Convergence-Capstone 6

The CORVUS-RAVEN™ system effectively detects signals associated with possible drone threats, offering critical bearing information that enhances operator situational awareness. By mounting this capability on the ARX platform, the demonstration showcased how a remotely controlled uncrewed ground vehicle could transport the sensor into forward areas, sharing vital threat information with operators positioned elsewhere on the battlefield.

According to Nicky Tabram, Managing Director of Global Spectrum Superiority UK at L3Harris, “Our collaboration with ARX Robotics UK demonstrated the value of combining proven mission capabilities with innovative robotic technologies from across the defense ecosystem. By mounting CORVUS-RAVEN on a remotely controlled uncrewed ground vehicle, we explored how operators could extend passive sensing into forward or hazardous areas, enhance situational awareness and reduce personnel exposure.”

This integration marries two complementary technologies: a versatile counter-drone capability designed for passive detection and situational awareness, together with a modular robotic platform adept at carrying mission payloads.

David Roberts, CEO of ARX Robotics UK, stated, “Project Convergence has allowed us to demonstrate how uncrewed ground systems can extend the reach of specialist capabilities without extending the risk to personnel. Integrating the CORVUS-RAVEN with the GEREON, we show how passive and active electronic warfare can be moved closer to the threat while keeping operators at a safer distance. This is exactly the role we see for modular ground robotics: carrying mission-critical technologies where they are needed, while keeping people farther from the threat.”

Enhancing Counter-Drone Preparedness Through Robotic Mobility

Small uncrewed aircraft can approach from various angles, fly at low altitudes, and pose threats across extensive areas. Effective countermeasures require the ability to position sensors precisely where they are most needed and to adapt them in response to changing operational conditions.

By integrating CORVUS-RAVEN onto a remotely controlled uncrewed ground vehicle, it becomes possible to bring passive sensing capabilities closer to potential threat vectors, reposition the system as mission requirements evolve, and extend situational awareness without necessitating an operator’s physical presence next to the equipment.

This effort also demonstrated the flexibility of the CORVUS-RAVEN system. With an open architecture foundation, the capability can produce TAK-compatible messages and facilitate integration with command-and-control and battle-management tools, enabling threat-bearing information to enhance a shared geospatial operational picture.

Furthermore, CORVUS-RAVEN offers an integrated electronic defeat capability that operates without necessitating a separate external system.

Fostering Innovation Through Strategic Partnerships

Project Convergence-Capstone 6 underscored the importance of collaboration between established defense contractors and emerging technology innovators.

The L3Harris-ARX demonstration illustrated how modular hardware and open architectures can lower integration barriers and facilitate faster combinations of compatible technologies. It provided valuable insights into how counter-drone and uncrewed ground systems may operate in tandem to support dispersed formations and forward-looking operational concepts.

Moreover, the demonstration highlighted the effectiveness of adaptable technologies and collaborative development strategies in accelerating the assessment of new capabilities, responding promptly to shifting operational demands.

L3Harris remains committed to partnering with innovative entities to cultivate mission-oriented solutions that fulfill evolving customer needs. Insights gained from Project Convergence-Capstone 6 will inform upcoming developments and reveal further prospects for integrating counter-drone functionalities with robotic systems across diverse missions.

Source: L3Harris (2026-08-27)