BRUSSELS / RankWire.AI / – On Friday, the European Commission announced a significant upgrade to the EU’s flagship satellite communication system, concluding months of negotiations with the SpaceRISE industrial consortium. Through a newly signed implementation agreement, the Infrastructure for Resilience, Interconnectivity and Security by Satellite (IRIS²) program advances from planning to large-scale industrial deployment. This formal agreement increases the planned satellite fleet to 348 spacecraft to bolster sovereign connectivity, defense, and emergency response capabilities across EU member states.
According to the revised agreement, the primary satellite constellation will expand from 282 to 348 units. The upgraded network architecture features 330 satellites in higher low Earth orbit alongside 18 spacecraft in medium Earth orbit. Additional orbital slots are reserved for specialized mission support. The agreement clarifies the timeline for satellite manufacturing, launch procurement, secure ground segment construction, and operational connectivity services. The initial satellite launches are scheduled for 2029, allowing participating member states to access early sovereign connectivity shortly after.
This expansion directly addresses increasing security requirements and changing defense operational needs across Europe. The new design incorporates technical enhancements to the baseline satellite hardware. An extra layer of 66 low Earth orbit satellites is added specifically for defense forces, national security agencies, and emergency services. Technical evaluations indicate this architectural upgrade will boost secure governmental communication capacity by 60 percent within the EU and by 54 percent globally. It aims to improve regional operational capabilities during complex emergencies and critical infrastructure crises.
European Union Signs Agreement to Broaden IRIS2 Satellite Network
The SpaceRISE consortium, responsible for the main development and 12-year operational concession, includes key European satellite operators such as SES, Eutelsat, and Hispasat. Implementation in the public sector is closely coordinated with the European Space Agency, which offers engineering support and launch coordination. Manufacturing for the project involves a wide network of European aerospace companies, including Thales Alenia Space, Airbus Defence and Space, and OHB. Telecommunications providers Orange and Deutsche Telekom are also involved.
Funding for the expanded satellite infrastructure relies on a public-private partnership model. This combines the European Union budget, national government contributions, and private sector investments from consortium members. Member states are formalizing their financial commitments for deployment spanning from 2028 to 2034. Official records show Poland allocated 656 million euros, Hungary committed 500 million euros, and Spain announced investments between 1.6 billion euros and 2 billion euros. Additional national funding agreements are currently under negotiation.
Enhanced Technical Features Increase Secure Government Communication by 60 Percent
The upgraded communications infrastructure will also serve non-EU countries like Norway and Iceland through specific administrative agreements. As the third major space project of the European Union following Galileo and Copernicus, IRIS2 is designed to provide high-quality, tamper-proof communications for public authorities. It also aims to bridge digital divides in remote areas. The integrated network will operate with military-grade encryption standards across dedicated spectrum bands, safeguarding critical infrastructure from cyber threats and physical signal interference.
As manufacturing ramps up at various European facilities, the European Commission and SpaceRISE will oversee phased milestones leading to initial orbital testing. This agreement ensures the EU’s commitment to expanding IRIS2’s satellite constellation, supporting long-term strategic autonomy. The goal is to establish a resilient, European-owned space asset capable of assisting civil protection, defense, and commercial digital services for decades to come.