A major rail disaster occurred near Urda, Spain, when a Renfe high-speed train collided with an immobilized Iryo train on the line connecting Madrid to Andalusia. The rear-end impact was severe enough to cause multiple carriages to derail and plunge down an embankment. Currently, the casualty count stands at 46 dead and nearly 180 injured. Emergency services, including medical helicopters, are conducting rescue operations while high-speed rail travel on this route is suspended. An investigation is underway to determine the exact cause, particularly given that the section was under a temporary signaling system following a technical fault. This incident has reignited concerns regarding the safety and infrastructure management of the Spanish rail network.