Brazil has recently intensified diplomatic tensions with the United States by revoking the visa of a Trump adviser seeking to visit imprisoned former president Jair Bolsonaro. Brazilian President Lula da Silva has expressly forbidden the visit, citing concerns over potential interference in Brazil’s internal affairs. The Brazilian Justice system, including its Supreme Court, has supported this decision, emphasizing the importance of upholding national sovereignty. The situation escalated further as Brazil enacted reciprocal measures against a U.S. diplomat involved in the visit request, underscoring the rising strain in U.S.-Brazil relations amid fears of U.S. meddling in Brazilian elections.