Summary

• Four major European mobile operators have signed a letter of intent to explore a joint bid for Mobile Satellite Services spectrum.
• The proposed arrangement would retain critical ground infrastructure and coordination functions in Europe, while a separate partner supplies the satellites.
• Wholesale access would be open to other mobile operators, although spectrum rights, investment commitments, and commercial terms remain undecided.

Four major European telecommunications operators are exploring a joint bid for satellite spectrum, proposing a shared infrastructure arrangement that could give mobile networks across the continent access to direct-to-device connectivity without requiring them to invest individually in satellite constellations.

Orange, Deutsche Telekom, Telefónica, and Vodafone have signed a letter of intent concerning the future allocation of Mobile Satellite Services spectrum in Europe. The companies envisage establishing important terrestrial infrastructure and network coordination functions within Europe, while contracting a separate satellite operator to provide the space-based component.

The proposed arrangement would make satellite connectivity available to other European mobile network operators through open and non-discriminatory wholesale access. Its proponents argue that pooling their network capabilities could accelerate deployment, improve coverage in underserved locations, and reduce fragmentation between national markets.

None of those outcomes is guaranteed by the agreement. The four operators have not committed to submitting a formal bid, secured the relevant spectrum, chosen a satellite partner, or disclosed the capital required. Their existing satellite partnerships will continue independently.

Separating the satellites from network control

Direct-to-device technology allows compatible mobile equipment to communicate with satellites when terrestrial networks are unavailable. Its capabilities depend on the spectrum used, satellite coverage, handset compatibility, and how the service is integrated with existing mobile infrastructure.

Some implementations support relatively limited messaging, while more advanced systems aim to provide voice and data services. The companies have not specified the complete range of services their proposed shared arrangement would initially support, making it premature to assume that it will deliver conventional mobile broadband performance in every coverage area.

For European operators, the attraction extends beyond providing connections to individual customers in remote locations. Energy companies, transport operators, agricultural businesses, and organisations responsible for critical infrastructure frequently work in areas where terrestrial coverage is incomplete or vulnerable to local disruption.

A satellite connection could provide an additional communications route for some of those operations, although its suitability would depend on bandwidth, latency, terminal support, service availability, and contractual guarantees. The presence of satellite coverage alone would not establish that an application requiring continuous high-capacity connectivity could operate reliably.

The proposed ownership structure also distinguishes the initiative from building a European satellite constellation. Deutsche Telekom, Orange, Telefónica, and Vodafone intend to develop the ground network infrastructure and associated coordination capabilities without investing directly in the spacecraft themselves.

Those satellites would be supplied by a partner still to be selected. The operators have expressed an ambition to support the development of a European constellation, but have not made its European ownership or construction an established feature of the project.

Critical functions being located in Europe could provide greater control over how satellite services integrate with mobile networks, how capacity is managed, and how operational arrangements are governed. However, the extent of that control would depend on the contracts and technical responsibilities ultimately agreed with the satellite supplier.

Wholesale access could alter competition

The four operators are proposing that other mobile networks should be able to use the resulting infrastructure rather than being required to establish their own satellite partnerships. Such an arrangement could provide smaller operators with access to capabilities that would otherwise be difficult to negotiate or support commercially.

Shared infrastructure is already familiar within telecommunications, where operators may purchase wholesale capacity or use common physical assets while maintaining their separate retail relationships. Applying a similar structure to satellite services could reduce duplication of some network functions, although the savings have not been quantified.

The commercial details will determine whether the promised openness translates into effective competition. Wholesale prices, available capacity, technical integration requirements, and the treatment of different operators could influence the ability of smaller providers to compete with the founding participants.

Competition considerations also arise because the initiative would bring together four large telecommunications groups around access to a scarce resource. A common framework could improve market entry if its terms are genuinely accessible, but the governance arrangements would need to prevent shared infrastructure becoming a new source of market dependence.

The proposed model has not yet been subject to a disclosed regulatory decision concerning such arrangements. Nor have the operators identified how disagreements over capacity allocation, investment, or commercial access would be resolved.

Existing satellite partnerships remain in place

The initiative comes as European operators pursue separate relationships with satellite companies. Orange, for example, announced an agreement with AST SpaceMobile and Satellite Connect Europe earlier in 2026, including plans for direct-to-device demonstrations in Romania.

Those existing arrangements establish that satellite integration is already moving through development and testing in parts of the European telecommunications market. The newly announced letter of intent should therefore not be interpreted as the first attempt by its participants to develop satellite-based mobile connectivity.

Instead, the four companies are exploring whether a shared position on future Mobile Satellite Services spectrum could sit alongside their individual commercial activities. That creates questions about technical compatibility and commercial obligations if different satellite systems ultimately serve overlapping markets.

Mobile operators will need to consider how their terrestrial and satellite networks handle authentication, service continuity, billing, and operational responsibility. A customer moving beyond ground coverage should not necessarily require a completely separate commercial relationship, but providing a consistent experience involves technical and contractual integration.

The arrangements will be particularly important for organisations operating across national borders, where differences between domestic mobile networks can complicate the procurement and management of communications services.

Spectrum decisions will determine the timetable

The companies have connected their proposal to European ambitions for more resilient communications infrastructure and greater strategic autonomy. Satellite services could add redundancy during terrestrial outages, although the resilience of the complete system would still depend on the availability of ground stations, network connections, and the selected spacecraft.

European control of selected network functions would also differ from complete technological independence. Satellite manufacturers, launch services, software providers, and network equipment suppliers can all introduce international dependencies, even where the resulting service is governed by European operators.

At present, the commercial proposal depends on decisions that lie ahead. The operators must decide whether to submit a joint bid, establish the legal and governance structure, and select a satellite partner capable of supplying the intended coverage and capacity.

Any resulting service would then require technical integration, commercial agreements, and the relevant authorisations before customers could use it. The companies have not announced a deployment schedule or forecast revenue from the proposed arrangement.

The letter of intent establishes an attempt to organise European satellite connectivity around shared spectrum access and common network infrastructure. Its effect on competition, resilience, and European control will become clearer only when the proposed commercial and technical arrangements move beyond that exploratory stage.