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EU Finalizes Plan for IRIS2 Sovereign Satellite Constellation

WireByte Staff · August 7, 2026

The European Commission has finalized implementation plans for IRIS2, a sovereign satellite broadband network designed to rival Starlink. Following negotiations that began in January, officials signed agreements with the European Space Agency and manufacturers to expand the constellation to 348 low Earth orbit satellites. The project aims to bolster secure governmental communications, with initial launches scheduled for 2029.

Key points

  • The European Commission, the executive arm of the European Union, finalized an implementation agreement for the IRIS2 sovereign satellite broadband service.
  • Partner manufacturers and the European Space Agency agreed to expand the planned low Earth orbit constellation from its original size to 348 satellites.
  • The 66 additional satellites will boost secure governmental capacity by 60 percent within the EU and 54 percent globally, according to the European Space Agency.
  • The project successfully transitioned past the planning phase following negotiations that began in January among the Commission, manufacturers, and the European Space Agency.
  • The European Union and its partners scheduled the launch of the first satellites in the constellation for 2029.

The European Commission has finalized its implementation strategy for IRIS2, an upcoming sovereign satellite broadband network positioned as Europe's answer to commercial services like Starlink. Moving past the initial planning phase, the project secured formal agreements involving the European Space Agency (ESA), European manufacturers, and other key partners following negotiations that commenced in January.

Under the newly finalized terms, the constellation will now comprise 348 satellites operating in low Earth orbit, representing an addition of 66 satellites beyond the project's original design specifications. According to the ESA, this expansion will significantly enhance secure governmental capacity, boosting it by 60 percent within the European Union and 54 percent globally. Officials emphasized that the reinforced infrastructure will substantially improve Europe's readiness for defense, security, and critical emergency missions during crises.

The recent talks successfully confirmed the detailed architectural design of the network, established private operator investments, determined target pricing, and set frameworks for ground infrastructure and launch services. The European Commission and its industrial partners have scheduled the launch of the constellation's inaugural satellites for 2029.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.