¿De Instrumento de Estabilidad a Amenaza Nacional? Seguridad y Repliegue Multilateral en la segunda administración Trump | From Instrument of Stability to National Threat? Security and Multilateral Retrenchment in the second Trump administration

Autores

DOI:

https://doi.org/10.12957/rmi.2026.97065

Palavras-chave:

Estados Unidos, Estrategias de Seguridad Nacional, Multilateralismo

Resumo

Este artículo analiza cómo la segunda administración de Donald Trump (2025-2029) redefine el lugar del multilateralismo en la estrategia de seguridad nacional de Estados Unidos y sus implicancias para la arquitectura institucional internacional. A partir de un análisis diacrónico de las Estrategias de Seguridad Nacional, identifica una transformación respecto del liberal-institucionalismo que, con distintos matices, orientó la relación estadounidense con las instituciones internacionales desde el final de la Guerra Fría. Asimismo, examina la consolidación de un nacionalismo de base soberanista en la doctrina de 2025. Posteriormente, analiza el repliegue multilateral de 2025-2026 a partir de los casos empíricos de la Executive Order 14.199 y del retiro anunciado de 66 organizaciones internacionales. El artículo sostiene que este proceso forma parte de una reconfiguración más amplia del liderazgo estadounidense, con consecuencias para la gobernanza multilateral y la distribución de responsabilidades internacionales.

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Publicado

14-09-2026

Como Citar

ABBONDANZIERI, Camila; KAPLUN, Micaela. ¿De Instrumento de Estabilidad a Amenaza Nacional? Seguridad y Repliegue Multilateral en la segunda administración Trump | From Instrument of Stability to National Threat? Security and Multilateral Retrenchment in the second Trump administration. Mural Internacional, Rio de Janeiro, v. 17, p. e97065, 2026. DOI: 10.12957/rmi.2026.97065. Disponível em: https://www.e-publicacoes.uerj.br/muralinternacional/article/view/97065. Acesso em: 17 set. 2026.

Edição

Seção

DOSSIÊ | DOSSIER EUA E A CRISE HEGEMÔNICA