The Swiss Federal Office for Defence Procurement, armasuisse, has successfully completed a key testing phase for the TRML-4D radar, part of the upcoming medium-range ground-based air defence (GBAD MR) system. The tests took place from 31 March to 11 April 2025 in collaboration with the Swiss Armed Forces.

Switzerland completes TRML-4D radar trials for future medium-range ground-based air defence system

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Switzerland plans to procure four or five IRIS-T SLM systems from German manufacturer Diehl Defence GmbH & Co. KG, with contract negotiations at an advanced stage.

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