Eutelsat Commissions 229 Airbus-Built OneWeb Satellites as Europe Advances IRIS² Sovereign Constellation

Eutelsat announced on September 10, 2026, at the International Space Summit in Paris that it will procure 229 additional Low Earth Orbit satellites from Airbus Defence and Space to sustain and enhance service continuity for its OneWeb constellation. The announcement arrived alongside separate news that Aerospacelab has secured a major contract under Europe's IRIS² program, with both developments signaling a broad industrial mobilization across the European satellite sector.

The OneWeb order gives Airbus authorization to proceed with manufacturing and reflects Eutelsat's continued investment in its LEO broadband network since the operator absorbed the OneWeb business★. Maintaining a healthy constellation requires forward-looking replenishment orders of this scale, and the Airbus contract is framed explicitly around protecting existing service commitments.

IRIS² Takes Shape in Production

Beyond OneWeb continuity, the day's announcements underscored momentum behind IRIS². Aerospacelab secured a €2.4 billion contract to design, manufacture, and deliver 264 satellite platforms. Those spacecraft will carry dual Ku/Ka-band communications payloads and are targeted for initial launches beginning in 2030. European Spaceflight reported the broader IRIS² contract tranche at €5.4 billion when including Thales Alenia Space's share.

The volume and specificity of contracts now awarded—defined satellite counts, payload specifications, and a named 2030 launch target—mark a transition from design-phase planning to production commitment.

Taken together, the Airbus and Aerospacelab orders reflect a European industrial posture that is no longer confined to policy declarations. With manufacturing contracts running into the billions and spanning multiple prime contractors, the institutional and commercial machinery behind European satcom sovereignty is now visibly engaged at production scale.

★ AI inference: One or more analytical conclusions in this article were drawn by the AI from cited facts and are not directly stated in the cited sources.