A major blackout affected Spain and Portugal on Monday, disrupting services for millions. Major cities like Madrid, Barcelona, and Lisbon faced significant challenges, with officials ruling out sabotage. Spanish PM Pedro Sánchez and Portuguese PM Luis Montenegro assured the public that efforts were underway to restore power, which was expected to take several hours. The cause of the blackout remains under investigation, with a 'strong oscillation' in the European grid suggested as a possible reason. Teljes cikk (Euronews.com)