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Journal of Applied International Politics

China

China's Naval Expansion in the South Atlantic

Causes, Consequences, and the Foundations of a Cooperative Presence Doctrine

Lindolpho Cademartori

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Abstract

This article examines why China’s expanding naval presence in the South Atlantic, evidenced by port operations in over thirty African countries and intensifying military exercises on the continent, has not triggered a strategic response from Brazil. It argues that Brazilian inaction results from three converging causal factors: asymmetric trade dependence on China, bureaucratic compartmentalization between diplomacy and defense, and the absence of a strategic concept classifying the South Atlantic as a space of geopolitical competition. It proposes a cooperative presence doctrine, inspired by India’s Indian Ocean approach, articulating maritime surveillance, cooperation with the United States and African coastal states, and preservation of Brazil–China bilateral relations. The article is structured into a causal-explanatory section followed by a prescriptive section with concrete policy recommendations.

Resumo

Este artigo investiga por que a expansão da presença naval da China no Atlântico Sul, evidenciada pela operação de portos em mais de trinta países africanos e pela intensificação de exercícios militares no continente, não produziu uma resposta estratégica por parte do Brasil. Argumenta-se que a inação brasileira resulta da confluência de três fatores causais: a dependência comercial assimétrica em relação à China, a compartimentalização burocrática entre diplomacia e defesa, e a ausência de um conceito estratégico que classifique o Atlântico Sul como espaço de competição geopolítica. Propõe-se uma doutrina de presença cooperativa, inspirada no modelo indiano para o Oceano Índico, que articule vigilância marítima, cooperação com os Estados Unidos e com países costeiros africanos, e preservação das relações bilaterais Brasil–China. O artigo estrutura-se em seção causal-explicativa, seguida de seção prescritiva com recomendações concretas de política.

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How to cite this article

Lindolpho Cademartori, “China's Naval Expansion in the South Atlantic: Causes, Consequences, and the Foundations of a Cooperative Presence Doctrine,” Global Diplomacy 1, no. 1 (2026), https://globaldiplomacy.us/chinas-naval-expansion-in-the-south-atlantic-and-the-absence-of-a-brazilian-strategic-resp.

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