Spain Train Disaster: Nation Mourns 46 Dead in Adamuz Derailment

A devastating double train derailment in southern Spain kills 46 people and injures nearly 300, triggering a national safety review.

Spain in Mourning After Catastrophic Adamuz Train Crash

Spain declared three days of national mourning following a catastrophic rail accident near the town of Adamuz in the southern province of Córdoba on January 18, 2026. Two passenger trains collided and derailed on a stretch of track near a long tunnel, killing 46 people and injuring 291 others, making it the deadliest rail accident in Spain in more than a decade. Search and rescue operations continued for more than 48 hours as emergency services worked through the wreckage in difficult terrain.

Initial investigations pointed to a signalling failure as the probable cause of the collision, with one train apparently running a red signal and entering a section of track occupied by the oncoming service. Rail safety experts noted that the affected line had been subject to a scheduled upgrade of its automatic train protection system, but that the work had not yet been completed. The Spanish Rail Infrastructure Administrator, ADIF, and national rail operator Renfe both faced intense scrutiny, with opposition parties calling for an immediate parliamentary inquiry.

The European Railway Agency swiftly offered technical assistance and sent investigators to the site. The agency noted that while Spain's modern high-speed network has an excellent safety record, parts of its conventional network still lack the most advanced automatic protection systems mandated under European regulations. The accident will likely accelerate investment plans for safety upgrades across Europe's older rail corridors.

Beyond the technical investigation, the disaster sparked a broader debate about infrastructure investment priorities in Spain and across Europe. Rail safety groups argued that years of budget constraints following the 2008 financial crisis had left critical upgrades unfunded, and that governments needed to treat railway safety as an urgent priority rather than a secondary concern. Prime Minister Pedro Sánchez visited Adamuz and pledged that a comprehensive safety review would be completed within 90 days.