A major train derailment in southern Mexico has left at least 13 people dead and nearly 100 injured, with survivors forced to climb from the wreckage of overturned carriages.
Details of the Tragic Derailment
The accident occurred on Sunday, December 29, 2025, involving one of Mexico's Interoceanic Trains. The service came off the tracks on a stretch of line between the towns of Chivela and Nizanda in the state of Oaxaca.
Approximately 250 passengers were on board at the time of the derailment. In the immediate aftermath, many were trapped and had to extricate themselves from the mangled, flipped-over train.
Major Search and Rescue Operation Launched
The Mexican Navy, which operates the railway line, swiftly initiated a large-scale search and rescue mission. The response involved a significant deployment of resources, including 360 personnel, 20 vehicles, three air ambulances, and one tactical drone to locate and assist victims.
Authorities have confirmed that 139 people are now out of danger. However, the casualty toll remains severe, with 93 people injured. Of these, 36 required ongoing medical assistance.
Mexican President Claudia Sheinbaum stated that five individuals are seriously injured and are receiving hospital treatment.
Investigation and Broader Context
The country's attorney general has confirmed that an investigation into the cause of the derailment has been opened. The Mexican Navy has expressed its condolences to the families of those "who lost their lives in this tragic accident."
The Interoceanic Train project was launched in 2023 by former president Andres Manuel Lopez Obrador. It is a central part of a government strategy to modernise rail links across the Isthmus of Tehuantepec.
This 180-mile (290km) stretch between the Pacific coast and the Gulf Coast is being developed into a major trade corridor through the expansion of ports, railways, and industrial infrastructure.
