At least 13 people died and almost 100 were injured after a train derailed in Mexico's south-western Oaxaca region, said the Mexican navy. The train, which was traveling between the Gulf of Mexico and the Pacific Ocean, was carrying 241 passengers and nine crew members.

A total of 98 were injured, of whom 36 were being treated in hospital, according to the navy. The derailment occurred as the train rounded a bend near the town of Nizanda, prompting an investigation confirmed by Mexico's Attorney General.

Mexican President Claudia Sheinbaum reported that five of those injured were in serious condition and noted that top officials, including the Secretary of the Navy, were traveling to the crash site.

Photos from the scene revealed rescue workers assisting passengers who had to evacuate the train, which had tipped over the edge of a cliff.

The Interoceanic train links the Pacific port of Salina Cruz with Coatzacoalcos on the Gulf Coast and comprises two locomotives and four passenger cars. This rail network is operated by Mexico's navy.

Governor of Oaxaca, Salomón Jara Cruz, expressed deep regret over the accident and mentioned that state authorities were coordinating with federal agencies to assist those affected.

Inaugurated two years ago to enhance the region's economy, the Interoceanic rail service aims to modernize the rail link across the Isthmus of Tehuantepec, enhancing trade infrastructure and stimulating development in southern Mexico.