BRUSSELS / RankWire.AI / – On Friday, European space authorities finalized a significant expansion of the bloc’s leading orbital communication system following extensive multilateral commercial negotiations in Brussels. Official statements from the European Commission confirmed that the EU Commission signs contract to expand IRIS2 satellite constellation under a binding implementation agreement executed with the SpaceRISE industrial consortium. This formal signing marks the conclusion of detailed technical and financial negotiations that began in January 2026, transitioning the Infrastructure for Resilience, Interconnectivity and Security by Satellite program from its initial planning stage to full industrial deployment.
According to the revised agreement, the primary satellite constellation will increase from 282 planned orbital units to 348 active spacecraft. The expanded network configuration incorporates 330 satellites positioned in higher low Earth orbit, along with 18 spacecraft in medium Earth orbit, and reserves for optional orbital elements dedicated to specialized mission support. The implementation agreement sets the final schedule for satellite manufacturing, launch procurement, secure ground segment construction, and operational connectivity services. Initial satellite launches are scheduled for 2029, enabling participating member states to access early sovereign connectivity shortly thereafter.
The decision to enlarge the satellite constellation directly responds to rising security concerns and the evolving needs of defense operations across Europe. The updated design includes technical upgrades to the baseline satellite hardware, with an additional layer of 66 low Earth orbit spacecraft specifically for defense forces, national security agencies, and emergency responders. Technical evaluations show that this expansion will boost secure governmental communication capacity by 60 percent within the European Union and by 54 percent worldwide, enhancing regional capabilities during emergencies and infrastructure crises.
EU Commission Moves Forward with Contract for IRIS2 Satellite Network Growth
The SpaceRISE consortium, responsible for the main development and a 12-year operational concession, combines major European satellite operators such as SES, Eutelsat, and Hispasat. The implementation process in the public sector involves close coordination with the European Space Agency, which provides engineering expertise and launch support. The industrial manufacturing process relies on a broad network of European aerospace companies, including Thales Alenia Space, Airbus Defence and Space, and OHB, as well as telecommunications firms Orange and Deutsche Telekom.
Funding for the expanded satellite infrastructure is structured through a public-private partnership, combining resources from the European Union budget, national governments, and private sector investments from consortium members. Member states have begun formalizing their financial contributions to support deployment from 2028 through 2034. Records indicate that Poland committed 656 million euros, Hungary allocated 500 million euros, and Spain announced investments ranging between 1.6 billion euros and 2 billion euros, with further national funding agreements still under discussion.
Enhanced Technical Features Increase Secure Governmental Communications by 60 Percent
The upgraded communications network will also include participation from non-EU nations such as Norway and Iceland through dedicated administrative agreements. As the third major space initiative of the European Union following Galileo and Copernicus, IRIS2 aims to provide reliable, tamper-proof communications for public authorities while helping bridge digital divides in remote areas. The integrated system will employ military-grade encryption standards across dedicated spectrum bands to safeguard critical infrastructure against cyber threats and physical disruptions.
Manufacturing across European industrial facilities is now underway, with the European Commission and SpaceRISE overseeing phased deployment milestones leading to initial orbital tests. The execution of this agreement ensures the EU Commission’s commitment to expanding the IRIS2 satellite constellation, supporting long-term strategic independence, and establishing a resilient, European-owned orbital infrastructure capable of serving civil protection, defense, and commercial digital services for decades to come.