Ireland Approves €500 Million Military Radar Purchase from France in Major Defence Milestone
The Irish Government has cleared the way for the signing of formal acquisition orders for a comprehensive military radar programme to be procured from France through a government-to-government agreement, in what Minister for Defence Helen McEntee described on Wednesday as a "major milestone" in the modernisation of the Irish Defence Forces. The programme, estimated at approximately €500 million and facilitated by the Direction Générale de l'Armement — the French ministry of armed forces' procurement arm — will provide Ireland with a complete recognised air picture for the first time, addressing a capability gap that the Commission on the Defence Forces identified as an "immediate and top priority" in its landmark 2022 report.
Background
Ireland's defence capabilities have been a subject of increasing political and public debate in recent years, driven by a combination of factors: the changing security environment in Europe following Russia's invasion of Ukraine, the growing importance of Irish airspace and maritime approaches to transatlantic aviation and undersea cable infrastructure, and a series of reports highlighting the significant gaps in the Defence Forces' equipment and personnel. The Commission on the Defence Forces, which reported in 2022, was unambiguous in its assessment: Ireland's defence capabilities were inadequate for the threats it faced, and urgent investment was required.
The absence of a primary radar capability — the ability to track all aircraft in Irish airspace, including those with transponders switched off — has been one of the most glaring gaps. Ireland currently relies on secondary radar, which can only track aircraft that are actively transmitting their position. This means that any aircraft that switches off its transponder, whether deliberately or due to technical failure, becomes invisible to Irish air traffic control and defence authorities. In an era of increasing drone activity and the potential for state-sponsored interference with critical infrastructure, this gap is not merely embarrassing — it is a genuine security vulnerability.
The decision to procure the radar system through a government-to-government agreement with France, rather than a standard commercial tender, reflects the complexity of the capability required and the importance of working with a trusted partner that has the expertise and knowledge to deliver a comprehensive solution. France has one of the most sophisticated defence industries in Europe, and its experience in developing and deploying radar systems for its own armed forces provides a strong foundation for the Irish programme.
Key Developments
The programme comprises three primary elements: a long-range land-based primary radar to enable continuous monitoring of all aircraft within Irish airspace; maritime radar to be deployed by the Naval Service to enhance surveillance of Ireland's maritime approaches; and ground-based air defence systems, including counter-drone technology. The first radar systems are expected to be delivered in 2027, with the remaining capabilities scheduled for delivery throughout 2028.
Minister McEntee confirmed that the government has fast-tracked the acquisition of counter-drone capabilities in preparation for Ireland's holding of the EU Presidency in the second half of 2026, ensuring that the Defence Forces and An Garda Síochána have immediate security support for the presidency period. The full programme is expected to be operational by the end of 2028.
Why It Matters
The approval of the military radar programme represents a significant shift in Ireland's approach to defence. For decades, Ireland's policy of military neutrality was interpreted by successive governments as a reason to minimise defence spending and capability development. The result was a Defence Forces that was chronically underfunded and underequipped, unable to fulfil even its basic constitutional obligations. The Commission on the Defence Forces' 2022 report was a watershed moment, providing an authoritative assessment of the scale of the problem and a clear roadmap for addressing it. The radar programme is the most significant single investment to emerge from that process, and its approval signals a genuine commitment to bringing Irish defence capabilities up to a standard appropriate for a modern European state. The €500 million price tag is substantial, but the cost of the capability gap it addresses — in terms of security risk and international credibility — is higher.
Local Impact
The radar programme will have direct implications for the Defence Forces' operational capacity across Ireland. The long-range land-based radar is expected to be sited at a location that provides optimal coverage of Irish airspace, with the Naval Service's maritime radar deployed from vessels operating in the Irish Exclusive Economic Zone. The counter-drone capability will be available to support An Garda Síochána in managing drone-related security threats at major public events and critical infrastructure sites. The programme is also expected to generate some employment in Ireland through maintenance and support contracts, though the primary manufacturing will take place in France.
What's Next
The formal acquisition orders are expected to be signed in the coming weeks, following the government's clearance of the procurement process. The first deliveries of radar equipment are expected in 2027, with the full programme operational by the end of 2028. The Oireachtas Defence Committee is expected to scrutinise the programme in detail in the autumn, and the Department of Defence will publish a detailed implementation plan in the coming months.
