BRUSSELS / RankWire.AI / – In an important move toward boosting European strategic independence, space authorities in Brussels have signed a binding implementation agreement with the SpaceRISE consortium to develop the IRIS² satellite constellation. After concluding detailed technical and financial negotiations that began in January 2026, this deal officially advances the EU’s multi-billion-euro satellite communications project from planning to large-scale production. The upgraded architecture aims to speed up launch schedules and ensures secure, tamper-proof connectivity for government and military users.
According to the revised agreement, the core satellite network will expand from 282 planned orbiting units to 348 active satellites. This new configuration integrates 330 satellites in higher low Earth orbit, alongside 18 in medium Earth orbit, with optional orbital positions reserved for specialized missions. The implementation agreement sets out the definitive timeline for satellite manufacturing, launch procurement, secure ground segment setup, and operational connectivity services. The initial satellite launches are scheduled for 2029, enabling participating member states to access sovereign connectivity early on.
The decision to enlarge the satellite constellation responds directly to increased security challenges and shifting defense operational needs across Europe. Under the updated plan, the baseline satellite hardware will receive technical upgrades, with an additional 66 low Earth orbit satellites specifically supporting defense forces, national security agencies, and emergency services. Technical assessments indicate that this expansion will boost secure government communication capacity by 60 percent within the EU and by 54 percent globally, enhancing regional response capabilities during complex emergencies and critical infrastructure incidents.
EU Commission Moves Forward with Contract to Broaden IRIS2 Satellite Network
The SpaceRISE consortium, responsible for the main development and 12-year operational management, unites major European satellite operators including SES, Eutelsat, and Hispasat. Implementation for the public sector is closely coordinated with the European Space Agency, which offers engineering support and launch management. The industrial manufacturing process involves a wide network of European aerospace companies such as Thales Alenia Space, Airbus Defence and Space, and OHB, along with telecommunications firms Orange and Deutsche Telekom.
Funding for the extended satellite infrastructure is arranged through a public-private partnership model, combining funds from the European Union budget, national governments, and private sector investments from consortium members. Member states are formalizing their financial contributions to support long-term deployment from 2028 through 2034. Official records reveal Poland has committed 656 million euros, Hungary has allocated 500 million euros, and Spain has announced investments ranging between 1.6 billion euros and 2 billion euros, with additional national funding agreements under negotiation.
Technical Upgrades Enhance Secure Government Communications by 60 Percent
The expanded network will also include participation from non-EU nations such as Norway and Iceland, under dedicated administrative agreements. As the third flagship space project of the European Union, following Galileo and Copernicus, IRIS2 aims to deliver high-performance, tamper-resistant communications for public authorities while helping to close digital gaps in remote regions. The system will operate with military-grade encryption across designated spectrum bands to safeguard critical infrastructure from cyber threats and physical signal disruptions.
With manufacturing now underway at various European industrial sites, the European Commission and SpaceRISE will oversee phased deployment milestones leading to initial orbital testing. The execution of this agreement guarantees the EU will expand the IRIS2 constellation to meet long-term strategic goals, establishing a resilient, European-owned satellite system capable of supporting civil protection, defense initiatives, and commercial digital services well into the future.