Weibel & DefSecIntel Integrate X-Band Radars into Eirshield C-UAV and USHORAD
Weibel’s XENTA-M integrates into DefSecIntel’s Eirshield C-UAV and USHORAD, under the EU initiatives Sky- and Eastern Shield. Focus on fast, low-cost production via EU and Ukrainian factories, backed by EU funds.
Announced on March 17, 2025, Weibel Scientific, a Danish radar manufacturer specializing in X-band technology, and DefSecIntel Solutions, an Estonian developer of counter-unmanned aerial vehicle (C-UAV) systems, have entered a strategic partnership to integrate radar capabilities into European air defence solutions.
The agreement was formalized at Weibel’s headquarters in Allerød, Denmark, with key dignitaries in attendance, including Estonian Ambassador to Denmark E. Andre Pung. The partnership builds on existing defence collaboration between Denmark and Estonia, focusing on radar integration for counter-UAV and air defence applications within European security frameworks.
Advanced Radars with X-Band FMCW Sensors for EU Air Defence Programs
Weibel Scientific’s radar systems feature cutting-edge X-band radar technology which will be integrated into DefSecIntel’s Eirshield counter-UAV and USHORAD (ultra-short-range air defence) systems, enhancing Europe’s ability to counter aerial threats. This collaboration directly supports major EU defence programs such as Sky Shield and Eastern Shield.
Continuous, Accurate Air Situational Awareness with XENTA-M
As part of these developments, the XENTA-M radar family plays a key role in strengthening ground-based air defense (GBAD). The XENTA-M provides real-time situational awareness across various air targets, including fast-moving aircraft and low, slow, and small (LSS) drones.
Weibel XENTA; Credits: Weibel
Großwald Systems: Key Aspects of the XENTA-M radar
The XENTA-M radar utilizes X-Band FMCW sensor technology to detect, track, and classify aerial threats.
Sensor Capabilities The XENTA-M radar has 360-degree azimuth and 60-degree elevation coverage. It is suitable for both mobile and fixed installations. The system features an electronically controlled transmit beam and 3D digital-array technology, allowing for continuous target illumination and eliminating the need for mechanical beam scanning. This enables rapid target updates and improved detection in environments with significant background clutter.
Multi-Target Tracking & Fire Control The XENTA-M radar can track and classify multiple aerial threats simultaneously. Its Stop & Stare mode enables it to function as a fire control radar for guns and missiles. An advanced drive system positions the radar antenna precisely, providing accurate position data for target engagement.
Data Processing & System Integration The radar delivers high-rate track data with minimal latency, supporting decision-making and target engagement. It can be deployed for military infrastructure protection or integrated into broader GBAD systems for continuous air surveillance.
For drone detection and border security applications, the XENTA-C Drone Detection Radars offer an alternative designed for civilian infrastructure protection.
Scalable Production & Investment for Rapid Deployment in CEE
To ensure cost-efficient and scalable production, manufacturing will be conducted at facilities in Denmark, Estonia, and Ukraine, utilizing existing industrial infrastructure to expedite deployment. The production process will be financed through EU industrial programmes, defence investment funds, and national defence budgets, ensuring sustainable development and supply chain resilience for European defence forces.
Peter Røpke, CEO of Weibel Scientific, emphasized that the partnership enhances scalable, effective solutions for global and European defence.
R&D and Technological Innovation
The partnership will focus on research and development (R&D) in air defence and C-UAV technology, including optimizing Weibel’s X-band radar for integration into DefSecIntel’s Eirshield system. Specific projects will include enhancing radar tracking accuracy for small UAVs, developing AI-driven threat classification, and refining ultra-short-range air defence (USHORAD) response times.
A dedicated technology task force, composed of engineers and defence specialists from both companies, will oversee system testing, integration trials, and rapid deployment strategies to meet operational demands.
For an in-depth review of current technology adaption and historical context around radar technology read our article on Großwald Systems: Military Radar, From Early Systems to AESA and Quantum-Enhanced Architectures.
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Expanding European Defence Capabilities & Advancing European Sovereignty
Through this collaboration, both companies aim to secure positions within European defence procurement programs and NATO-aligned initiatives, reinforcing Europe's commitment to self-sufficiency in defence manufacturing. Estonia’s Eastern Shield Drone Wall Initiative plays a crucial role in securing the region from aerial threats.
The collaboration between Weibel Scientific and DefSecIntel Solutions focuses on integrating Weibel’s X-band radar technology into DefSecIntel’s air defence systems. This initiative supports ongoing European defence projects and aims to strengthen counter-drone and air defence capabilities.
The Eirshield Dome system will be developed as part of this effort, contributing to existing air defence frameworks and enhancing protection against aerial threats. The partnership aligns with broader European security measures and technological advancements in defence.
Jaanus Tamm, CEO of DefSecIntel Solutions, stressed the importance of European-made air defence systems in closing critical capability gaps.
For an in-depth analysis of the EU Air Defense with NATINAMDS and the ESSI Sky Shield read more on grosswald.org:
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