Trams are immobilized during a major power outage in Prague, Czech Republic, July 4, 2025. CTK/Ptacek Jan via REUTERS
PRAGUE (Reuters) - A major power outage that hit parts of the Czech Republic on Friday, briefly halting underground trains in the capital Prague, was probably the result of a technical outage, with no signs of a cyber or terrorist attack, authorities said.
The incident is likely to add to concerns about the resilience of Europe's power grids and infrastructure after Spain suffered the worst blackout in its history in April and a fire knocked out the power supply to London's Heathrow airport in March.
