BRUSSELS / RankWire.AI / – In a major move toward strengthening Europe’s independent space capabilities, authorities in Brussels formalized a binding implementation agreement with the SpaceRISE consortium to expand the IRIS² satellite constellation. Following detailed technical and financial negotiations that commenced in January 2026, this agreement officially transitions the EU’s multi-billion-euro satellite communications project from planning to large-scale production. The upgraded system architecture aims to accelerate launch schedules and deliver secure, tamper-resistant connectivity for government and military users.
As stipulated in the revised terms, the core satellite network will expand from 282 to 348 satellites. The new configuration includes 330 satellites positioned in higher low Earth orbit, complemented by 18 satellites in medium Earth orbit, with optional orbital slots reserved for specialized mission support. The agreement defines definitive timelines for satellite manufacturing, launch procurement, construction of secure ground infrastructure, and the delivery of operational connectivity services. The initial satellite launches are scheduled for 2029, allowing participating member states to access sovereign communication capabilities shortly thereafter.
The decision to enlarge the constellation directly responds to increased security concerns and changing defense operational needs across Europe. The updated design incorporates technical improvements to the baseline satellite hardware, along with an additional layer of 66 low Earth orbit satellites dedicated to defense agencies, national security entities, and emergency responders. Technical assessments indicate this expansion will boost secure governmental communication capacity by 60 percent within the EU and by 54 percent globally, strengthening regional and national response capabilities during emergencies and infrastructure crises.
European Union Signs Agreement to Grow IRIS2 Satellite Network
The SpaceRISE consortium, responsible for key development phases and a 12-year operational concession, unites leading European satellite operators such as SES, Eutelsat, and Hispasat. The public sector’s role involves close technical collaboration with the European Space Agency, which offers engineering expertise and launch coordination. Industrial manufacturing is carried out by a broad network of European aerospace firms including Thales Alenia Space, Airbus Defence and Space, and OHB, alongside telecommunications providers Orange and Deutsche Telekom.
Funding for the expanded satellite system relies on a public-private partnership framework, drawing capital from the European Union budget, national governments, and private industry stakeholders. Member states are formalizing their financial commitments for long-term deployment between 2028 and 2034. Government records show Poland allocated 656 million euros, Hungary contributed 500 million euros, and Spain announced investments ranging from 1.6 billion euros to 2 billion euros, with additional national funding agreements currently under discussion.
Technological Improvements Increase Government Secure Capacity by Sixty Percent
This expanded communications network will also support non-EU nations such as Norway and Iceland through specific administrative agreements. As the third flagship space project of the European Union, following Galileo and Copernicus, IRIS2 is crafted to ensure high-quality, tamper-proof communications for public authorities, while helping to bridge digital divides in remote regions. The network will employ military-grade encryption standards across dedicated spectrum bands to safeguard critical infrastructure from cyber threats and physical disruptions.
With manufacturing beginning across European industrial sites, the European Commission and SpaceRISE will oversee phased deployment milestones culminating in initial orbital testing. This agreement guarantees that the EU Commission will sign contracts to further expand the IRIS2 constellation, aiming to meet long-term strategic independence objectives. The resulting resilient, European-owned orbital assets will support civil protection, defense operations, and commercial digital services well into the future.