BRUSSELS / RankWire.AI / – In a move boosting European strategic independence, Brussels-based space authorities finalized a binding implementation agreement with the SpaceRISE consortium to expand the IRIS² satellite constellation. After detailed technical and financial negotiations that began in January 2026, the agreement marks a major milestone for the EU’s multi-billion-euro satellite communications project, transitioning from planning to large-scale production. The larger system ensures faster launch schedules and delivers secure, tamper-resistant connectivity for government and military users.
According to the revised deal, the core satellite network will grow from 282 to 348 satellites. The upgraded structure will include 330 satellites in higher low Earth orbit and 18 in medium Earth orbit. Some orbital positions will be held for specialized missions. The agreement sets clear deadlines for manufacturing satellites, securing launches, building ground infrastructure, and providing operational connectivity. The initial satellite launches are scheduled for 2029, giving member states early access to sovereign communication capabilities.
This expansion responds directly to increased security needs and changing defense operational demands across Europe. The new design features technical improvements to the core hardware and adds 66 low Earth orbit satellites specifically for defense, security agencies, and emergency responders. Technical assessments show this expansion will boost secure government communication capacity by 60 percent within the EU and by 54 percent worldwide, strengthening regional responses during crises and critical infrastructure incidents.
EU Signifies Commitment to IRIS2 Growth with New Contract
The SpaceRISE consortium, responsible for the project’s main development and 12-year operational management, includes major European satellite providers such as SES, Eutelsat, and Hispasat. The European Space Agency collaborates closely on technical support and launch coordination. Manufacturing involves a broad network of European aerospace firms, including Thales Alenia Space, Airbus Defence and Space, and OHB. Telecommunications companies Orange and Deutsche Telekom also contribute.
Funding for the expanded system relies on a public-private partnership model. It combines EU funds, national government contributions, and private investments from the consortium operators. Member states have begun allocating budgets for deployment from 2028 to 2034. Official records show Poland committed 656 million euros, Hungary allocated 500 million euros, and Spain announced investments ranging from 1.6 billion to 2 billion euros. Additional national funding agreements are under discussion.
Technical Improvements Increase Government Secure Communications by 60 Percent
The expanded network will also include non-EU nations like Norway and Iceland, under special agreements. IRIS2 is the EU’s third major space project after Galileo and Copernicus. It aims to provide high-quality, tamper-proof communication for public authorities. The system will help close digital gaps in remote areas. It will operate with military-grade encryption over dedicated spectrum bands. This protects critical infrastructure from cyber threats and physical disruptions.
As manufacturing begins across Europe, the European Commission and SpaceRISE will oversee phased deployments. These milestones will lead to initial orbital tests. The agreement ensures the EU will expand IRIS2, achieving long-term strategic independence. The satellite constellation will be a resilient, European-owned asset, supporting civil protection, defense, and commercial services in the coming decades.