BRUSSELS / RankWire.AI / – The European Commission announced on Friday a significant growth of the European Union’s leading satellite communications system, following extensive commercial negotiations with the SpaceRISE industrial consortium. A newly signed implementation agreement marks the transition of the Infrastructure for Resilience, Interconnectivity and Security by Satellite (IRIS²) program from planning to full industrial deployment. This formal pact enlarges the satellite network to 348 units, aiming to bolster sovereign connectivity, defense, and emergency response functions across EU member states.
According to the revised agreement, the principal satellite constellation will increase from 282 planned orbital units to 348 active satellites. The expanded architecture includes 330 satellites placed in higher low Earth orbit and 18 spacecraft in medium Earth orbit, with additional orbital slots reserved for specialized missions. The agreement provides a definitive schedule for satellite manufacturing, launch procurement, secure ground segment construction, and operational connectivity services. Initial satellite launches are slated for 2029, enabling participating member states to gain early sovereign communication capabilities shortly thereafter.
This decision to expand the satellite constellation directly addresses the rising security needs and evolving defense operational demands across Europe. Under the updated plan, the baseline satellite hardware will be technologically upgraded, and an extra layer of 66 low Earth orbit satellites will be integrated specifically for defense agencies, national security services, and emergency units. Technical assessments indicate that this architectural expansion will enhance secure government communications by 60 percent within the EU and by 54 percent worldwide, improving regional resilience during complex emergencies and infrastructure crises.
EU Commission Signs Agreement to Broaden IRIS2 Satellite Network
The SpaceRISE consortium, responsible for primary development and 12-year operational activities, includes leading European satellite operators such as SES, Eutelsat, and Hispasat. Implementation of the project in the public sector is coordinated closely with the European Space Agency, which provides engineering expertise and launch support. Manufacturing is carried out by a broad network of European aerospace firms, including Thales Alenia Space, Airbus Defence and Space, OHB, along with telecommunications providers Orange and Deutsche Telekom.
Funding for the expanded satellite infrastructure relies on a public-private partnership model, combining investments from the European Union budget, national governments, and private sector operators. Several member states are formalizing their financial contributions for deployment during the 2028-2034 budget cycle. Reports confirm Poland committed 656 million euros, Hungary allocated 500 million euros, and Spain announced investments ranging from 1.6 billion euros to 2 billion euros, with additional national funding negotiations ongoing.
Technical Improvements Enhance Governmental Secure Communications by 60 Percent
The upgraded network will also extend to non-EU nations, including Norway and Iceland, under special administrative arrangements. As the third major space initiative of the European Union after Galileo and Copernicus, IRIS2 aims to deliver high-performance, tamper-proof communications for public authorities while closing digital gaps in remote regions. The system will employ military-grade encryption standards across dedicated spectrum bands to safeguard critical infrastructure from cyber threats and physical signal interference.
As manufacturing ramps up across European facilities, the European Commission and SpaceRISE will oversee phased deployment milestones, leading to initial orbital tests. This agreement ensures that the EU will expand IRIS2 to meet long-term strategic autonomy goals, creating a resilient, European-owned satellite asset capable of supporting civil protection, defense operations, and commercial digital services for decades to come.