EU Advances Its Own Satellite Network, IRIS², to 348 Satellites

IRIS²: A Sovereign Constellation

The European Commission and the SpaceRISE consortium have signed an implementation agreement to expand the IRIS² system to 348 low‑Earth‑orbit satellites. The move, announced this week in Brussels, aims to give EU governments a secure, independent communications backbone for civilian and defence use.

The agreement follows years of planning to reduce reliance on non‑European services such as SpaceX’s Starlink. IRIS² will be built, launched, and operated under EU control, offering encrypted links for ministries, armed forces, and disaster responders. Funding will come from the EU’s long‑term space budget, and the constellation will complement existing terrestrial networks.

The expanded fleet will orbit at roughly 800 km, providing global coverage with low latency. SpaceRISE, a partnership that includes Airbus, Thales Alenia Space, and other European firms, will handle satellite production and launch logistics. „IRIS² gives Europe the strategic autonomy it needs in the digital age,” said EU Commissioner for Innovation, Iliana Ivanova.

Can IRIS² Compete With Starlink’s Global Reach?

The network is designed to interoperate with ground‑based 5G infrastructure, creating a seamless hybrid system. Secure encryption protocols will protect data traffic, addressing concerns raised by recent cyber‑espionage incidents. By owning the full stack—from launch to ground stations—the EU hopes to safeguard sensitive communications and reduce vulnerability to foreign pressure.

Starlink currently operates thousands of satellites, delivering broadband to remote regions worldwide. IRIS² will not aim to replace commercial broadband services but to serve specific public‑sector needs. Its focus on secure, government‑grade links differentiates it from Starlink’s consumer‑oriented model.

Analysts note that a 348‑satellite constellation can still provide robust coverage for EU territories, especially when combined with terrestrial networks. „The goal is resilience, not market domination,” explained Dr. Marco Pellegrini, senior advisor at the European Space Agency. If successful, IRIS² could set a precedent for other regions seeking independent satellite capabilities.

The rollout is slated to begin in 2025, with the first batch of satellites launching by late 2026. Full operational capability is expected by 2030, when the entire constellation will be in orbit. The project underscores Europe’s commitment to strategic autonomy in space, a sector increasingly viewed as essential to national security and economic growth.

Frequently Asked Questions

What is the primary purpose of IRIS²? IRIS² is intended to provide a secure, EU‑controlled communications layer for governments, defence forces, and emergency services, reducing dependence on external satellite providers.

How does IRIS² differ from commercial constellations like Starlink? Unlike Starlink’s consumer broadband focus, IRIS² emphasizes encrypted, mission‑critical links for public‑sector users and integrates tightly with European ground networks.

When will the full constellation be operational? The schedule targets initial launches in 2025, with the complete 348‑satellite network achieving full service by 2030.