No fewer than thirteen people killed and ninety-eight injured in train derailment in the nation of Mexico.

A tragic train derailment in the Mexican state of Oaxaca has claimed the lives of at least 13 people, an incident likely to revive opposition criticisms regarding the speed and execution of the country's major public works projects.

The crash occurred on the Interoceanic Corridor train, a rail link constructed to join the Atlantic and Pacific Ocean across the narrowest part of the Isthmus of Tehuantepec. This initiative was designed to provide an different freight railway path to the Panama Canal, aimed at driving economic development in the area.

“We are going to meticulously determine the reasons behind this accident,” declared the national leader.

The president announced that, of the some 250 passengers on board, another 98 were wounded, with five of those in critical condition. The president stated plans to travel to Oaxaca to speak with those impacted.

Flagship Project of Former Government

The Interoceanic Train was a signature public works project of the immediate past president, whose term finished the previous year. This venture was intimately linked to his leadership's developmental agenda for the southern region.

Another multi-billion dollar rail project from that era, a tourist and cargo loop around the Yucatán Peninsula, was also part of the comprehensive effort to stimulate the economy of a relatively poorer part of the country.

Project Execution and Worries

The development of both railway systems was managed by the armed forces, marking a notable expansion of its duties in civilian infrastructure. They were built at an fast-tracked speed, defying predictions to be at least partly launched before the end of that administration.

However, this accelerated timeline had simultaneously fueled ongoing questions over operational security.

• Sunday's crash was the third occurrence on the Interoceanic Train this year.
• This involves an prior accident this month when a train hit a truck at a crossing.
• The other major rail project has also seen two non-lethal derailments.

Demands for Review and Suspension

In the aftermath of the tragedy, the head of a major opposition party demanded an immediate pause in the development and management of all similar projects.

This halt was proposed pending a full independent investigation. The party declared that the situation "requires immediate answers."

In reaction, the president asserted that the train had been functioning in complete adherence to all operational standards. Commitments were given that the government would remain "responsible" in both the development and management of these vital undertakings.