Europe Adds 66 Satellites to Its Growing Starlink Challenge

Europe just put more hardware, more money and a faster timetable behind its answer to Starlink.

The European Union’s IRIS² satellite programme completed a major implementation review Friday and expanded its main constellation by 66 satellites. The revised system now calls for 348 spacecraft across two orbital layers.

That still leaves Europe years behind SpaceX’s operating network. It also turns IRIS² into a much more serious strategic and commercial project than the version Europe was describing only months ago.

EU Commissioner for Defence and Space Andrius Kubilius confirmed the faster schedule and said the programme is moving into action.

With successful conclusion of RDV1, #IRIS² moves to powered action!🚀
Clear roadmap ahead:satellites, ground infra&secure connectivity.
🔹 Delivery accelerated (2029)  
🔹 Reinforced gov capacity  
🔹 Operational by 2030 
As geopolitics evolve, so do we. A stronger 🇪🇺 in space pic.twitter.com/dlHnhhlcTr

— Andrius Kubilius (@KubiliusA) August 7, 2026

The European Commission says it has concluded negotiations with the SpaceRISE consortium and signed the agreement needed to move IRIS² toward deployment. The revised main architecture includes 330 satellites in high low-Earth orbit and 18 in medium-Earth orbit.

The 66 newly added High-LEO satellites are dedicated to defence users. Brussels says the larger design will provide 60% more secure government capacity inside the EU, 54% more worldwide capacity and more than five times as much defence capacity during a crisis.

The baseline also keeps options for 24 polar High-LEO satellites and 20 lower-orbit spacecraft for dedicated missions. Those Low-LEO missions could include direct-to-device service and Internet of Things connectivity, putting part of the programme on a more direct competitive path with Starlink.

First launches are expected in 2029, with initial operational service scheduled for 2030. That accelerated calendar gives Europe a clear target, although SpaceX will have several more years to expand before the first IRIS² satellite leaves the ground.

ESA is taking a central technical role in turning the updated design into working hardware.

IRIS², the EU's secure connectivity programme, accelerates to implementation.

As a key player in IRIS² technical implementation, ESA will ensure that this secure and resilient connectivity system is successfully delivered.

All for Europe's strategic autonomy and citizens.… pic.twitter.com/2w3QZMVc5u

— European Space Agency (@esa) August 7, 2026

SES says the completed review gives the programme a validated implementation baseline covering cost, technical requirements, delivery schedules and industrial responsibilities. The company expects to commit up to €1.35 billion to the medium-Earth-orbit segment while keeping that layer at 18 satellites and targeting service entry in 2030.

SES plans to design and build the MEO payloads and assemble, integrate and test those satellites in Luxembourg. It will also lead user-terminal development, operations and the delivery of combined LEO and MEO services through IRIS² control centres.

There is a real commercial business inside the government-backed architecture. SES expects roughly 90% of its MEO capacity to remain available for commercial use across government, mobility, enterprise and cloud-connectivity markets, giving IRIS² a path beyond secure public-sector traffic.

Starlink enters this race with an enormous head start.

Starlink counted more than 9 million customers across more than 155 countries and markets in its 2025 Progress Report. SpaceX said it added 4.6 million active customers during 2025 alone while expanding into 35 additional markets.

SpaceX also finished deploying the first generation of Starlink Direct to Cell during that year. The company said the layer included more than 650 satellites and had connected more than 12 million people at least once, a working scale Europe will need time to approach.

IRIS² does have a different opening. Its government, defence and crisis-connectivity mission gives Europe a powerful institutional customer base, while the commercial MEO capacity and possible direct-to-device layer create room to compete for business that might otherwise flow to Starlink.

The contest will be decided by execution. Europe now has a larger blueprint and a faster clock; SpaceX has working hardware, millions of customers and a launch machine that keeps adding capacity.

By 2030, Starlink may be far larger than it is today. IRIS² only needs to become reliable and useful enough to give European governments and commercial customers a credible second choice, and Friday’s expansion moved that goal closer.