Ireland acquires French radar systems to establish independent air surveillance capacity

Ireland has ordered five Thales-manufactured Ground Master radar systems to develop its first independent air surveillance capability, addressing a critical vulnerability identified in the country's defense planning. The acquisition includes four Ground Master 400 Alpha and one Ground Master 200 system, with deliveries beginning next year and full operational capability expected by end of 2028. The investment addresses recurring Russian aircraft incursions into Irish airspace and the nation's current inability to detect non-transponder-equipped aircraft.

Ireland's radar procurement addresses a longstanding operational gap in its defense infrastructure. A 2022 national defense review identified primary radar capability as essential, noting that Russian aircraft have repeatedly violated Irish airspace while the country lacked the technical means to detect non-transponder-equipped aircraft. This vulnerability poses risks not only to national security but also to civilian aviation safety, as unidentified aircraft cannot be properly tracked or monitored.

The five-system acquisition represents a phased modernization effort, with deliveries commencing in 2025 and full integration expected by end-2028. The Ground Master systems from French manufacturer Thales will enable Ireland to establish what defense officials term a "Recognised Air Picture"—the ability to comprehensively detect and track all aircraft movements within national airspace, regardless of whether they actively broadcast their location through transponders.