Guilherme Frizzera is a Postdoctoral Researcher at the Institute of International Relations, University of Brasília (UnB), where he leads research on Digital Active Non-Alignment. He is the Coordinator of the International Relations Bachelor’s program at the Centro Universitário Internacional. He holds a PhD in International Relations from UnB and an MA in Latin American Studies from the University of São Paulo. His research focuses on South American defense cooperation, regional integration, and the history of inter-American relations.