Thales Starts Full-Scale Production of Ground Fire Radars for France’s Next-Gen Air Defense

France’s next-generation air defense network is taking a major step forward as Thales begins full-scale production of its Ground Fire radar family. Designed to support the SAMP/T NG system under development by Eurosam—a joint venture between MBDA and Thales—the new radar suite will significantly enhance France’s integrated air and missile defense (IAMD) capabilities against evolving aerial threats.

Ground Fire Radar Family: A Core Sensor for Modern IAMD

The Ground Fire series—specifically the Ground Fire 300 variant selected by the French Armed Forces—is a fully digital Active Electronically Scanned Array (AESA) radar operating in the S-band. It delivers simultaneous long-range surveillance, target acquisition, fire control guidance, and real-time threat tracking. The system is designed to detect and track a wide spectrum of aerial threats including tactical ballistic missiles (TBMs), cruise missiles, UAVs/UCAVs, rotary- and fixed-wing aircraft—even low-RCS stealth platforms.

Key features include:

4D tracking: Simultaneous measurement of range, azimuth, elevation, and Doppler velocity.
360° coverage: Thanks to AESA technology with electronic beam steering.
High mobility: Mounted on a single vehicle platform with rapid deployment capability.
C2 integration: Native compatibility with NATO-standard command-and-control architectures.

The radar will serve as the primary sensor in the upgraded SAMP/T NG system—France’s flagship ground-based air defense solution co-developed by Thales and MBDA under Eurosam. The system is designed to intercept aerial threats at ranges exceeding 100 km using Aster family interceptors (notably Aster 30 B1NT).

SAMP/T NG Program Context and Strategic Role

SAMP/T NG (Sol-Air Moyenne Portée Terrestre Nouvelle Génération) is the successor to the legacy SAMP/T system fielded by both France and Italy. The modernization program was launched in response to emerging threats such as hypersonic glide vehicles (HGVs), saturation drone swarms, low-flying cruise missiles with terrain-following profiles, and advanced electronic warfare environments.

The upgraded system includes several key enhancements:

A new multifunctional fire-control radar: Ground Fire replaces the earlier Arabel radar.
A new engagement module: Based on Thales’ latest C2 architecture enabling faster reaction times and improved interoperability with NATO assets.
Aster B1NT interceptor integration: Extended range (~150 km), enhanced seeker against maneuvering targets including TBMs.

The French Direction Générale de l’Armement (DGA) awarded contracts for SAMP/T NG development in March 2021. Italy joined shortly thereafter under OCCAR management. Initial deliveries are expected around late 2025 or early 2026 for both nations’ armed forces. Poland has also signed a Letter of Intent to join the program via its Wisła Phase II procurement path.

Production Milestone at Thales Limours Facility

The transition from prototype validation to full-rate production marks a significant industrial milestone. According to Thales’ October announcement during Euronaval/Paris Air Show cycle events in late 2025, serial manufacturing of Ground Fire radars has commenced at its Limours site in Île-de-France—a center of excellence for ground-based radar systems.

This facility has previously produced GM200 MM/C radars for export customers including Ukraine and Indonesia. For Ground Fire production ramp-up, Thales invested in advanced automated test benches and cleanroom assembly lines optimized for AESA module integration. Each radar comprises thousands of Transmit/Receive Modules (TRMs), which are critical components enabling agile beamforming across multiple targets simultaneously.

The company did not disclose exact production volumes but confirmed that multiple units are already undergoing factory acceptance testing ahead of delivery to DGA test ranges in Biscarrosse and Landes for operational evaluation by mid-2026.

AESA Radar Trends: From GBAD to Multi-Mission Roles

The shift toward software-defined AESA radars reflects broader trends in NATO-aligned GBAD modernization efforts. Unlike mechanically scanned radars or hybrid passive arrays used in older systems like Hawk or Kub/Kvadrat derivatives still fielded globally, AESAs offer superior resilience against jamming/spoofing attacks due to their low sidelobe emissions and frequency agility.

This makes them particularly suitable not only for traditional anti-air missions but also counter-UAV operations where swarm detection/tracking requires high refresh rates across wide sectors. Moreover:

AESA radars can support simultaneous surveillance/fire control roles without separate sensors.
They are inherently scalable—from SHORAD applications like GM200/MMR up to long-range IAMD roles like Ground Fire or Lockheed Martin’s LTAMDS/TPY-4 equivalents.

The modularity also allows future upgrades via software patches rather than hardware overhauls—critical as threat evolution accelerates due to proliferation of loitering munitions and hypersonic weapons from peer adversaries like Russia or China.

NATO Interoperability & Export Potential

SAMP/T NG with Ground Fire is designed from inception for NATO interoperability through Link-16 datalink support and STANAG-compliant interfaces. This positions it well not only within French national IAMD architecture but also as a viable contribution to NATO Integrated Air & Missile Defence System (NATINAMDS).

This interoperability was recently demonstrated during joint Franco-Italian trials where early prototypes successfully engaged simulated TBM targets while receiving cueing from AWACS platforms via Link-16 relay nodes—validating cross-domain sensor fusion concepts central to future multi-layered defense networks such as EUROSAM’s proposed “Sky Shield” initiative under European Sky Shield Initiative (ESSI).

In terms of exports:

Poland: Considering SAMP/T NG + Ground Fire as part of Wisła Phase II alongside Patriot PAC-3 MSE batteries already procured from Raytheon/Lockheed Martin consortium under FMS framework.
Kuwait & Saudi Arabia: Long-time customers of Aster systems; potential buyers amid renewed regional demand post-Houthi missile/drone attacks on critical infrastructure.

Outlook: Toward Operational Deployment by Late Decade

If current timelines hold—initial operational capability (IOC) could be achieved by late 2026 or early 2027 within French Army Air Defense Command units replacing legacy Arabel-equipped batteries currently deployed near strategic sites such as nuclear power plants or overseas bases like Djibouti/Lebanon deployments under Opération Chammal umbrella missions.

Sustained funding through France’s Loi de Programmation Militaire (LPM) ensures continuity through at least FY2030 with options for further expansion into naval variants via SeaFire derivative already selected for FDI frigates—a sign that Thales aims at full-spectrum sensor dominance across land-sea-air domains within European theater-level IAMD constructs aligned with NATO deterrence posture vis-à-vis Russia post-February 2022 invasion of Ukraine.