President Claudia Sheinbaum denied that Mexico financed a social-media campaign against Argentina following accusations from Argentine President Javier Milei [1, 2].

The dispute marks a significant escalation in diplomatic tension between two major Latin American powers. This friction occurs during a period of high visibility for both nations, coinciding with the 2026 FIFA World Cup [5].

President Javier Milei said that Mexico was financing a campaign against Argentina [3]. The accusations centered on the idea that the Mexican government was funding efforts to undermine Argentina through digital platforms [3].

Responding from the Mexican presidency in Mexico City on July 27, Sheinbaum said there is no such campaign [4]. She emphasized that Mexico adheres to a policy of non-intervention in the internal affairs of other sovereign states [1].

"No hay ninguna campaña contra Argentina," Sheinbaum said [4].

The Mexican president said that her administration does not engage in efforts to destabilize other governments. "No acostumbramos meternos con otros países y pedimos lo mismo," Sheinbaum said [1].

While Milei's claims suggested a coordinated effort to target Argentina, Sheinbaum countered that any campaigns existing in the current digital landscape are directed at her own government rather than Argentine interests [4].

The exchange highlights the ideological divide between the two leaders. Sheinbaum's response seeks to reinforce Mexico's traditional diplomatic stance of neutrality and respect for sovereignty, a contrast to the more confrontational style adopted by Milei since taking office.

"No hay ninguna campaña contra Argentina."

This diplomatic clash underscores the volatile relationship between the libertarian administration of Javier Milei and the left-leaning government of Claudia Sheinbaum. By invoking the principle of non-intervention, Sheinbaum is positioning Mexico as a stabilizing force in the region while attempting to dismiss Milei's claims as unfounded. The timing, linked to the 2026 FIFA World Cup, suggests that nationalistic sentiments may be exacerbating political frictions between the two nations.