US pressures Brazil over security ties amid geopolitical realignment and asymmetrical sovereignty disputes

The expulsion of Brazil’s security attaché is not merely a bilateral spat but a symptom of a deeper geopolitical realignment, where the US’s declining unipolar dominance collides with Brazil’s pursuit of autonomous security frameworks rooted in its pluralist traditions.

This clash is embedded in a historical continuum of US interventions in Latin America, from the Monroe Doctrine to Cold War covert operations, which have systematically prioritized control over cooperation. The mainstream narrative’s focus on state sovereignty obscures how marginalized communities—indigenous groups, Afro-Brazilians, and rural workers—bear the brunt of militarized security policies, framing security as a communal rather than elite concern. Future trajectories hinge on whether Brazil embraces BRICS-led alternatives or succumbs to US pressure, with profound implications for Latin America’s sovereignty and the global shift toward multipolarity. The solution lies in demilitarization, indigenous governance, and civil society oversight, which would transform security from a tool of domination into a framework for collective resilience.