A significant power outage caused widespread darkness across Spain, Portugal, and parts of southern France on Monday, impacting millions of people. Train services in Spain were severely disrupted, and Portugal’s REN operator confirmed the extensive reach of the blackout. The outage, which started around 12:30 pm local time, also affected crucial infrastructure such as Spain’s Parliament and metro stations. The sudden loss of power left many residents and businesses without electricity, prompting authorities to work swiftly to restore services and investigate the cause of the blackout. The incident serves as a reminder of the vulnerability of power grids and the importance of robust infrastructure to prevent such widespread disruptions.