Advancements in Counter-Unmanned Aerial Systems: Rafael’s Latest Offerings
Introduction to C-UAS and System Architecture
Rafael Advanced Defense Systems has unveiled its latest innovations in counter-unmanned aerial systems (C-UAS) at the recent London exhibition. The key focus is on the integration of the Hunter Eagle and Ghost Hunter drones into their C-UAS portfolio, which previously included the well-regarded Drone Dome system.
The overarching strategy in the development of C-UAS systems focuses on three fundamental operations: detection, classification, and mitigation.
The Drone Dome: An Integrated Solution
The Drone Dome is engineered to deliver comprehensive counter-drone capabilities through a multifaceted approach. The system incorporates:
- Radar Systems: Capable of detecting rogue UAVs up to 3.5 km away in varied weather conditions.
- Signal Intelligence (SIGINT): Utilizes radiofrequency sensors for enhanced situational awareness.
- Electro-optic Sensors: Features the Speed ER sensor for precision targeting.
- Electronic Warfare: Includes jamming capabilities to neutralize threats.
- Command, Control, Communications, Computers, Intelligence (C4I) Center: Centralizes operational control and decision-making.
Expansion of Mitigation Capabilities
Recognizing the limitations of soft-kill methods given the variety and proliferation of drones, Rafael has incorporated kinetic effectors. This includes:
- Samson Remotely Controlled Weapon Station: A versatile platform for lethal engagements.
- 10 kW Lite Beam High Energy Laser System: A cutting-edge solution for precise target neutralization.
The Hunter Eagle: A Hit-to-Kill Solution
Design and Specifications
One of the pivotal models showcased, the Hunter Eagle, is being developed as a hit-to-kill drone. Its attributes include:
- Dimensions: Estimated height of 0.4-0.5 meters and a weight range of 5-10 kg.
- VTOL Capability: Employs a vertical take-off and landing system with a four-legged structure for stability.
- Operational Range: Designed for direct engagement with an autonomous guidance system activated near the target.
The Hunter Eagle also boasts the capability to return to its launch position if a mission is aborted and lacks explosive ordnance, making it suitable for high-density urban environments.
Future Demonstrations and Deployments
Expected to undergo trials by late 2025, the Hunter Eagle is anticipated to be market-ready by 2026. Its ability to operate independently or in swarms positions it as a pivotal asset for modern military operations.
The Ghost Hunter: A Jet-Powered Solution
Structural Overview
The Ghost Hunter, a larger jet-powered variant, offers significantly different performance parameters compared to the Hunter Eagle. Key features include:
- Dimensions: A 1:4 scale model indicates a projected height of between 1.4 to 1.6 meters, with an expected take-off weight of 50-60 kg.
- Wing Configuration: A cruciform arrangement of four delta wings enhances aerodynamics.
- Propulsion System: Powered by two small turbojets, providing a higher speed potential than its counterpart.
Development Timeline and Strategic Outlook
The Ghost Hunter’s development is anticipated to lag by approximately one year behind the Hunter Eagle. Initial demonstrations are slated for late 2026, with market entry expected in 2027.
Operational Flexibility and Export Potential
The Hunter Eagle is designed to carry an explosive payload, likely a high-explosive fragmentation warhead, equipped with a proximity fuse for effective engagements. Rafael aims to market both drones with an eye toward facilitating production in partner countries, reinforcing strategic alliances and enhancing operational capabilities.
Conclusion
Rafael’s introduction of the Hunter Eagle and Ghost Hunter underscores significant strides in C-UAS technology, reflecting a proactive approach to combat the evolving threat landscape. As these systems undergo further refinement and testing, they promise to augment operational effectiveness, providing nations with robust solutions for countering drone threats effectively.
