Europe Moves to Lock Up Satellite-to-Phone Airwaves as Starlink and Amazon’s LEO Plans Surge

European officials are racing to control a wonky but decisive piece of the next wireless boom: the radio frequencies that let satellites connect directly to ordinary smartphones.

If Brussels can steer who gets access to that “direct-to-device” spectrum, it can shape who dominates future services, from emergency texting when cell towers fail to mobile internet in rural dead zones. The targets are unmistakable: SpaceX’s Starlink and Amazon’s planned low-Earth-orbit network, both American projects moving fast.

Brussels’ new leverage: the spectrum that makes satellite-to-phone service possible

At the center of the European Commission’s discussions is a push to reserve certain satellite-to-smartphone frequency bands for European players. In plain English: the EU doesn’t want the direct-to-smartphone market to form around non-European systems before Europe has a serious alternative.

That matters for everyday connectivity, and for crisis scenarios. When hurricanes, wildfires, cyberattacks, or sabotage knock out ground networks, satellite-to-phone links can keep basic communications alive. European policymakers see that as national-security infrastructure, not just a consumer feature.

EU officials also want to avoid a regulatory patchwork across the bloc. If each country sets different rules, companies face a maze of compliance costs and can’t roll out a single service across Europe. Harmonized spectrum, by contrast, lets operators scale hardware, strike deals with phone makers, and launch continent-wide plans quickly.

IRIS²: Europe’s answer, with 290 satellites and a late-decade launch date

Alongside the spectrum strategy, the EU is betting on its own system: IRIS², pitched as a sovereign, secure, multi-purpose satellite network. The plan calls for a 290-satellite constellation, 272 in low Earth orbit and 18 in medium Earth orbit.

The timeline is the vulnerability. Deployment is slated to begin in mid-2029, with services expected in 2030. In a sector where first movers lock in customers and learn faster from real-world usage, that’s a long runway.

The project is being carried by a consortium called SpaceRISE, designed to serve governments, businesses, and civilians. That broad mission could diversify revenue and justify the investment, but it also adds complexity: more stakeholders, more security requirements, and more trade-offs between commercial speed and public-sector safeguards.

Starlink is already everywhere; Amazon aims to ramp up starting in 2026

Europe’s challenge isn’t theoretical. Starlink has already turned satellite internet into a mass-market product, hardware you can buy, set up, and use with minimal friction. That head start translates into customers, performance data, and a feedback loop that improves the network.

Amazon’s planned LEO constellation, often discussed in Europe as “Amazon Leo,” though Amazon markets its effort as Project Kuiper, has a different pitch: enterprise-first connectivity and tight integration with Amazon Web Services. The company has signaled initial availability for some business customers by late 2025, with broader scaling beginning in 2026 as more satellites reach orbit.

For Europe, the fear is structural. If U.S. constellations become the default choice for remote worksites, shipping fleets, airlines, and emergency services, they don’t just win revenue, they accumulate the usage data and operational experience that make them even harder to dislodge.

The technical fight: orbit choices and “load balancing” can make or break capacity

Behind the politics is a blunt engineering reality: satellite architecture determines how many people can actually use the service at once. A simulation study comparing approaches similar to IRIS² and commercial constellations suggests standard LEO configurations can outperform “lower” low-Earth orbits in some scenarios, delivering better coverage and higher per-user capacity, even if signal travel time is slightly longer.

The same research highlights another make-or-break factor: how users get assigned to satellites. If everyone connects to whichever satellite has the strongest signal, congestion spikes. If the network spreads users across satellites, load balancing, the study suggests per-user capacity can be roughly three times higher than a “best signal only” approach.

Reliability is also a political issue. The study notes that when a meaningful share of satellites are unavailable, per-user capacity drops; one scenario cited about a 15% decline in uplink performance. For policymakers selling “resilience,” that kind of degradation is the difference between a lifeline and a bottleneck.

A European “Space Act” to unify licensing, and a key spectrum deadline in 2027

The Commission’s plan goes beyond building satellites. It also aims to create something like a European “Space Act”: a unified market framework with common standards and more consistent licensing across member states.

The pitch is speed and predictability. Today, operators often navigate different national rules, which can slow deployments by years. Brussels wants a system that emphasizes security, resilience, and environmental sustainability, addressing concerns like orbital debris, collision risk, and cybersecurity, without burying the industry in bureaucracy.

A major timing pressure point is looming: existing licenses in the 2 GHz Mobile Satellite Service band are set to expire in mid-2027. The Commission has launched studies and set up a working group with member states to decide what comes next, an opening that could reshape who gets to compete in Europe’s satellite-to-phone future.

The political risk is obvious. If Europe’s rules look like protectionism, they could trigger backlash, or raise costs for consumers in rural areas who just want coverage. The Commission is trying to thread a needle: build strategic autonomy without making connectivity more expensive or arriving too late to matter.