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On October 5, 2026, Airbus Defence and Space completed manufacturing of the first 32 OneWeb refresh satellites for satellite operator Eutelsat. The spacecraft rolled off the production line at Airbus's assembly facility and represent the first tranche of replenishment for the Eutelsat OneWeb low Earth orbit fleet.
The same day, two reports described a very different European LEO effort. Via Satellite reported that UK-based Open Cosmos is targeting 192 satellites for its ConnectedCosmos LEO constellation, building toward more than 96 satellites in orbit by the end of 2028. Space Intel Report added specifics: more than 50 satellites are completed for the broadband constellation, the first six will launch this year, and 96 are planned by end 2028. Space Intel Report also noted that Open Cosmos has struggled to secure launches for its secure communications satellites, a significant detail given how much of the schedule depends on rides to orbit.
The contrast is instructive. One program is replenishing a fleet that already serves customers. The other is a pre-operational constellation whose build is ahead of its launch manifest.
Europe has spent several years debating how to secure assured connectivity independent of non-European providers. Policy language about sovereignty and resilience has been abundant, but capability depends on hardware actually being built and launched. The Airbus milestone is tangible evidence that a European manufacturer can deliver satellites for an operational LEO fleet at production-line cadence. The Open Cosmos news shows a second, commercially driven route toward a secure European LEO service.
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The replenishment of OneWeb is especially important because satellites in LEO have limited lifetimes. A constellation is a perpetual manufacturing and launch commitment, not a one-time build. Completing the first 32 refresh satellites marks the point at which the fleet's long-term sustainability becomes concrete rather than assumed. Whether Eutelsat sustains its service and competitiveness depends on the pace at which successive batches are completed and launched.
For Open Cosmos, the stakes lie in converting built hardware into orbiting capacity. Having more than 50 satellites complete while only six are scheduled to launch this year indicates a backlog of finished spacecraft awaiting rides. In a launch market where Europe's own vehicles have faced delays and where demand for rideshare and dedicated launches is high, the manifest is the critical path.
Airbus's delivery reinforces European production capacity at a time when satellite builders are under pressure from component shortages. Other reporting in recent weeks has highlighted constraints in solar cells for European satellite production. A manufacturer able to complete 32 satellites for a single customer demonstrates serial production, which is the capability constellation customers value. The completion also positions Airbus competitively as other operators evaluate suppliers for large fleets.
Open Cosmos's decision to build ahead of launch, with more than 50 satellites complete, points to a vertically integrated approach where the manufacturer and the operator are closely aligned. That can accelerate production, but it also ties up capital in finished inventory until launches are secured.
The Open Cosmos situation highlights a structural reality: even well-built satellites do not generate revenue without access to orbit. Operators outside the largest launch ecosystems must compete for capacity, and the reported difficulty securing launches is a warning about the dependency of new constellations on a limited number of providers. European launch developers, including emerging firms such as Rocket Factory Augsburg, which this week appointed Alexander Dahm as CEO, have an obvious interest in demand like this, but they remain in development.
Eutelsat gains continuity: a fleet refresh underpins its ability to serve government, enterprise and connectivity customers. Government customers, who value assured access, will watch the replacement schedule closely, since gaps in coverage or capacity would undermine the sovereignty argument.
Open Cosmos's pitch centers on secure communications. If its first six satellites launch as planned this year, it will begin generating real performance data. Until then, claims about service quality remain plans. Prospective customers should treat the 2028 target of 96 satellites as a goal contingent on launches.
European institutions seeking sovereign connectivity can point to both programs as complementary: an incumbent fleet being renewed and a newer constellation emerging. The policy question is whether public demand, procurement, and funding mechanisms are sufficient to sustain more than one European LEO provider.
The broader takeaway is that European LEO ambitions are now in an execution phase. Building satellites is increasingly achievable. The harder tasks are launching them on schedule, sustaining production across a constellation's lifetime, and winning customers who can pay for resilience.