A sharp diplomatic rift has erupted between Latin America’s two largest nations after Argentine President Javier Milei launched vitriolic personal attacks against Brazil’s sitting head of state during a right-wing political campaign event in São Paulo, prompting Brasilia to immediately pull its top envoy from Buenos Aires.
Milei traveled to Brazil on Sunday to publicly support Flávio Bolsonaro, the right-wing presidential candidate vying for October’s national election and son of former Brazilian President Jair Bolsonaro. During the rally, Milei launched into a scathing verbal assault on Brazilian President Luiz Inácio Lula da Silva, labeling him a “thief” and a “convict” without explicitly naming the incumbent. He went on to frame Flávio Bolsonaro as the only candidate capable of blocking Lula from retaining power.
The offensive remarks did not stop at Lula. Milei also targeted Brazilian Supreme Court Justice Alexandre de Moraes — the jurist who oversaw the 2024 conviction of former President Jair Bolsonaro for his role in plotting a coup to overturn his 2022 election loss to Lula, a plot that resulted in a more than 27-year prison sentence for the ex-leader. Milei called Moraes “bald trash”, a reference to a long-running personal dispute: Moraes previously blocked Milei from visiting the former president during his current house arrest in Brasilia.
In response to Milei’s comments, Brazilian officials condemned the Argentine President’s words as a direct insult not just to the national government, but to the Brazilian people and the country’s democratic system. Lula pushed back against the intervention in a public address later that same day, emphasizing he would continue governing free from outside interference. “In Brazil, we do not accept anyone sticking their nose where it doesn’t belong,” Lula stated. Per reports from Agence France-Presse, Brazil’s Ambassador to Argentina Julio Bitelli was scheduled to depart Buenos Aires for Brasilia between Sunday and Monday as part of the diplomatic recall.
The current confrontation is rooted in years of contested political history in Brazil. Lula was originally sentenced to 12 years in prison in 2018 amid a large-scale corruption and bribery investigation, but he was released after just over 18 months in custody. In 2021, Brazil’s Supreme Court overturned all of Lula’s convictions on procedural and judicial misconduct grounds. The following year, Lula mounted a political comeback, narrowly defeating the far-right incumbent Jair Bolsonaro in the 2022 presidential election with 50.9% of the national vote.