Modern conflicts have proven that navigation and timing are no longer support functions, they are strategic assets.
GNSS signals, though essential, are fragile — vulnerable to deliberate interference (jamming) or deceptive attacks (spoofing). What once seemed like a niche cyber threat is now part of the mainstream battlefield, with real consequences for both civilian and military operations.
When GNSS becomes a target
Recent conflicts, such as the Russian-Ukrainian war, the closest example to us, have shown how GNSS disruption can cripple operations:
- Jamming can deny access to satellite signals, grounding drones and disrupting navigation.
- Spoofing can mislead aircraft, ships, or vehicles, tricking them into incorrect positioning.
- Collateral impact extends far beyond the military, affecting airports, critical infrastructure, and civilian safety.
These events underline a harsh reality: GNSS is not just a tool, it’s a target!
Why monitoring matters
Relying blindly on GNSS is no longer an option. A continuous monitoring system provides:
- Early detection of interference – know immediately when and where disruptions occur.
- Actionable insights – distinguish between natural anomalies and hostile attacks.
- Operational resilience – ensure alternative navigation or defensive measures can be deployed.
Without situational awareness, the risk is not only operational inefficiency but mission failure.
How ECHO strengthens resilience
ECHO was designed as a dual-use solution, addressing both civil and military needs:
- Detects and localises jamming or spoofing attempts in real time.
- Provides clear, automated reports to support fast decisions.
- Integrates seamlessly into both civil aviation frameworks and defence environments.
✅ Want to learn more about how GNSS monitoring can strengthen your operations?
Contact our team and discover how ECHO is already protecting more than 20 airports and other sensitive infrastructures across Europe.