Greece Airspace Chaos: Radio Failure Grounds Flights, Cyberattack Unlikely

• Greece experienced a major radio communications failure Sunday, grounding and delaying flights for several hours.
• Transport Minister Christos Dimas stated it's "unlikely to be a cyberattack," though investigations are ongoing.
• Noise on all air traffic communication channels, including backup systems, caused the shutdown.
• Thousands of passengers were stranded, but Minister Dimas stressed passenger safety was never at risk.
• Air Traffic Controllers’ Association calls for modernizing outdated equipment; judicial and internal inquiries launched.

Why It Matters: Greece's flight grounding due to radio failure is under investigation, cyberattack ruled out.