Europe Expands IRIS² Satellite Constellation to 348 Units, Launch Starting in 2029

The European Commission and the SpaceRISE consortium signed the implementation contract for IRIS², the European Union’s flagship secure connectivity constellation, on August 7, 2026. This moves the project from the planning and negotiation phase into full-scale deployment. According to Tom’s Hardware’s Etiido Uko, the contract increases the number of satellites by 66, bringing the total to 348. Of these, 330 will be deployed in low Earth orbit and 18 in medium Earth orbit, with the first launch scheduled for 2029.

Satellite Network Details

IRIS² stands for “Infrastructure for Resilience, Interconnectivity, and Security by Satellite,” an EU-led secure connectivity constellation. With this expansion, government and defense communications capacity will increase by 60% within the EU and 54% globally. Additional capabilities and enhanced security are built into existing satellites, while the 66 new satellites will operate in higher low Earth orbits. As a multi-orbit network, it will provide sovereign, encrypted connectivity to authorized government users. Use cases include emergency response, critical infrastructure protection, and security missions, with capacity also allocated for citizens in areas with vulnerable communication networks.

IRIS² Objectives and Background

IRIS² is positioned as a sovereign alternative to avoid dependence on foreign networks such as SpaceX’s Starlink and Amazon’s Project Kuiper, ensuring European sovereignty and security. The EU is pushing to strengthen digital sovereignty, and self-reliance in space connectivity infrastructure is a key pillar of that effort. This expansion aims not only to enhance the security of intergovernmental communications but also to strengthen the competitiveness of Europe’s space industry as a whole. The European Space Agency (ESA) is also a co-financier, making this a large-scale project leveraging a public-private partnership model.

Implementing Consortium and Funding Structure

The SpaceRISE consortium is built around European satellite operators SES, Eutelsat, and Hispasat, with manufacturers such as Airbus Defense and Space, Thales Alenia Space, OHB, and Aerospacelab participating. Under a 12-year concession contract signed in December 2024, the consortium will build and operate the system. The funding scale has increased from the initial €10.55 billion to €15.6 billion. Funding sources include the EU budget (2028–2034), ESA, consortium partners, and participating member states. Poland has committed €656 million, Hungary €500 million, and Spain has indicated €1.6–2.0 billion.

Launch Schedule and Competitive Landscape

The first satellite launches will begin in 2029. This is later than Starlink or Project Kuiper, but the project differentiates itself as a high-security network dedicated to government use. While SpaceX leads in the commercial satellite internet market, IRIS²’s strategy is to avoid direct competition by specializing in military and administrative domains. Through this network, the EU aims to improve the reliability of crisis management, border control, and military communications. Consideration is also given to the private sector, with expectations of eliminating communication dead zones.

Impact and Future Challenges

The deployment of IRIS² will bring significant investment to Europe’s space ecosystem, promoting technology development and industrial growth. By the time operations begin in 2029, supply chains across related industries—including satellite manufacturing, launch services, and ground system construction—are expected to expand. On the other hand, high costs and delayed launches may invite criticism. With Starlink already achieving broad coverage, the question is how IRIS² can present its own unique value. The coexistence model of a government-dedicated network and commercial services also remains a topic for future consideration.

Editorial Opinion

In the short term, the full-scale deployment of IRIS² will invigorate Europe’s space industry. Competition in satellite manufacturing and launch contracting is expected to intensify toward 2029, with increases in orders for related companies. While direct competition with Starlink is avoided, issues concerning technical standards and interoperability may arise.

In the long term, the EU’s establishment of sovereignty over space connectivity infrastructure will strengthen the foundation of the digital economy. The satellite internet market may expand from government and military use into the private sector, potentially driving restructuring. Europe establishing its own network is also likely to influence similar projects in other regions.

What is at issue here is the technical and economic compatibility between commercial satellite networks and government-led networks. How will high-speed, high-capacity services like Starlink and IRIS²’s high-security dedicated network divide roles or coordinate going forward? In addition, the fairness of cost-sharing within the EU and the risk of member states withdrawing also require scrutiny.

References

• ” Europe expands its Starlink rival to 348 satellites as IRIS² moves into implementation — €15.6 billion network will boost EU government capacity by 60%, with launches starting in 2029 ”, by Etiido Uko — Tom’s Hardware, 2026-08-10T09:30:00.000Z (ARR)
• Source URL: https://www.tomshardware.com/tech-industry/space/europe-expands-its-starlink-rival-to-348-satellites-as-iris2-moves-into-implementation-eur15-6-billion-network-will-boost-eu-government-capacity-by-60-percent-with-launches-starting-in-2029