A significant power outage caused widespread disruption in Spain, Portugal, and parts of southern France on Monday, impacting millions of people. The blackout led to chaos as transport and communication systems were disrupted, leaving many stranded in subway stations and causing numerous flight cancellations. Authorities have launched an investigation to determine the cause of the outage, which affected critical infrastructure and resulted in selective power cuts to stabilize the network. The incident has raised concerns about the reliability of the power grid in these regions and the need for improved infrastructure to prevent similar occurrences in the future. Stay tuned for more updates on this developing story.