By Rebecca Stone, senior correspondent

Orange and Samsung have announced plans to grow Open RAN deployments across Europe, the latest pairing between a major European operator and a non-incumbent vendor targeting the continent's alternative network architecture.

The move positions France's largest mobile operator alongside a South Korean vendor that has spent three years building its Open RAN credentials outside its home market. Open RAN — the Open Radio Access Network — disaggregates the traditional base station, separating hardware, software, and radio components so operators can mix suppliers instead of buying an integrated stack from a single vendor.

What does the partnership actually commit to?

The announcement is short on operational detail. Neither company has disclosed how many sites the partnership will cover, which Orange markets will see Samsung equipment, or what budget backs the deployment. The language — "aim to grow" — signals intent rather than contract.

That distinction matters. European Open RAN has so far been dominated by trials and small-scale commercial launches. A handful of operators have signed memoranda with multiple vendors, but the volume of live Open RAN traffic in Europe remains a fraction of total mobile network traffic.

Why Samsung, and why now?

Samsung Networks has supplied mobile equipment to operators in several markets, but its European footprint has been smaller than the continent's two incumbents, Ericsson and Nokia. Open RAN offers Samsung a more level entry path: the architecture favors vendors willing to commit to open interfaces and multi-vendor integration, areas where Samsung has invested.

For Orange, the calculus includes vendor diversification. European governments have moved to restrict or ban Chinese vendors Huawei and ZTE from 5G core networks over security concerns. That shift has redirected some procurement toward Ericsson and Nokia, but the European Commission has also pressed member states to consider alternative architectures, including Open RAN, as a way to widen the supplier base.

What the announcement does not say

The skeptic's checklist of unanswered questions is long. There is no contract value. There is no list of cities, regions, or countries. There is no timeline for first commercial traffic. There is no commitment on the share of Orange's radio access network that Samsung will supply.

An "aim to grow" statement can mean a binding multi-year rollout, or it can mean a press release designed to signal strategic alignment without committing either side to a specific spend. Past Open RAN announcements from major operators have spanned that range, and the difference is rarely visible in the headline.

What to watch next

The real test will be Orange's procurement decisions in its European markets over the next 12 to 24 months. If Samsung radios and software appear in a measurable share of Orange's radio access footprint, the partnership will register as a commercial milestone. If the announcement remains at the intent stage, it will join a growing list of European Open RAN pledges that have not translated into volume.

For now, the announcement tells the market that two large players want to be visible together on Open RAN. The harder facts — sites deployed, euros committed, subscribers served — are not in the statement. Those numbers, when they arrive, will determine whether this partnership marks a step toward European Open RAN scale or simply another line in the press archive.