A logística Argentina na guerra das Malvinas: a operação Rosário e a consolidação defensiva

Abstract

This dissertation examines Argentine logistics during the Malvinas War (1982), focusing on the period from Operation Rosario to the attempt at defensive consolidation, aiming to identify the performance and gaps in the logistical functions defined in the Brazilian Navy’s doctrine. The research adopts a qualitative approach with a predominantly bibliographic basis, structuring the study around the phases of the Amphibious Operation (Planning, Embarkation, Rehearsal, Transit and Assault) and the Defense of the islands. The theoretical framework is grounded in Brazilian Navy manuals, with emphasis on the distinction between the logistical function of Engineering and Combat Engineering, which is relevant to understanding the context of permanent, insular defensive positions. The results show that in Operation Rosario, Argentine logistics demonstrated strong initial activation, notably in the functions of Human Resources, Transportation, and Supply, enabling rapid readiness and execution of the Assault. However, in the defensive phase, under British naval blockade, severe structural weaknesses emerged, revealing the absence of interforce logistical coordination, infrastructure constraints, and improvised responses. Functions such as Engineering and Health, although present, performed below operational needs, with Engineering being one of the most critical points: its limited application undermined the defense, and, according to the analysis, a broader employment could have hindered or even prevented the British recapture. The Argentine experience demonstrates that the effectiveness of an amphibious operation does not end with the Assault, requiring anticipation of defensive scenarios, full integration of logistical functions, and planning for prolonged occupations. The lessons learned provide input for doctrinal improvements and for the Brazilian Navy’s preparation in defending oceanic islands, highlighting the importance of considering, in peacetime, the specific logistical demands of such environments.