Hensoldt to supply TRML-4D radars for Latvia and Slovenia as part of €100 million deal
The TRML-4D is in service with Ukraine. (Photo: Hensoldt)
The TRML-4D, based on the maritime TRS-4D radar, has been designed to provide similar scanning and surveillance capabilities to forces on land for air surveillance.
Hensoldt is to provide TRML-4D air defence radars to Diehl Defence for use by Latvia and Slovenia as part of Germany’s European Sky Shield Initiative (ESSI). The purchase forms part of a €100 million (US$108.3 million) deal which includes maintenance and training.
The radars will be deployed in the two ESSI countries as part of the IRIS-T SLM air defence system and will mean there will be more than 80 Hensoldt air defence radars of various ranges under contract as part of the ESSI initiative.
The radar is based on the latest AESA (Active Electronically Scanned Array) radar technology and designed to provide the rapid detection and tracking of around 1,500 targets within a radius of up to 250km.
It is capable of detecting and tracking a range of air targets, including cruise missiles, rockets, drones and aircraft, classifying them for engagement.
Hendoldt’s TRML-4D and the SPEXER radars are part of the German Armed Forces’ NNbS air defence system for close and short-range protection, which was commissioned in January 2024. The company has provided more than 12 TRML-4Ds to Ukraine with the most recent order being in May this year for six systems under a €100 million deal. An identical deal was signed a year earlier.
Related Equipment in Defence Insight
More from Land Warfare
-
![World Defense Show 2026: Rostec unveils new infantry fighting vehicle]()
World Defense Show 2026: Rostec unveils new infantry fighting vehicle
The latest infantry fighting vehicle from Rosoboronexport draws on experience from the war in Ukraine, and is designed to be more lethal and more survivable than its predecessors.
-
![World Defense Show 2026: ST Engineering’s Rhino 4x4 set to enter service]()
World Defense Show 2026: ST Engineering’s Rhino 4x4 set to enter service
The Rhino 4x4 protected vehicle is being manufactured for an undisclosed country, likely to be Singapore, while its Agil counter-UAS C2 system is in low-rate production.
-
![Singapore Airshow 2026: ST Engineering’s Terrex s5 highlights hybrid power’s role in future warfare]()
Singapore Airshow 2026: ST Engineering’s Terrex s5 highlights hybrid power’s role in future warfare
Hybrid-electric drive technology may address the growing energy demands of land warfare in future.
-
![CAVS rides a wave and prepares for surge requirements as orders roll in]()
CAVS rides a wave and prepares for surge requirements as orders roll in
The Common Armoured Vehicle System is continuing to rack up orders as the British Army looks likely to become an operator of the vehicle, while Italy and Ireland are also contenders.
-
![US DoD task force’s DroneHunter acquisition lays groundwork for Replicator 2 CUAS strategy]()
US DoD task force’s DroneHunter acquisition lays groundwork for Replicator 2 CUAS strategy
As the US Department of Defense looks to counter the growing threat of uncrewed aerial systems to improve homeland security, the DroneHunter acquisition could point to future commercial innovation.
