O apoio logístico integrado (ALI) como instrumento de sustentabilidade operacional dos meios navais: uma análise do caso das Fragatas Classe Tamandaré

Abstract

This study analyzes Integrated Logistic Support (ILS) as a fundamental instrument for the operational sustainability and strategic autonomy of the Brazilian Navy (BN), with a focus on the case study of the Tamandaré-Class Frigates Program (PFCT). The increasing technological complexity of naval platforms demands logistical approaches that go beyond traditional models and ensure availability and operational effectiveness throughout the entire life cycle of the systems. In this context, ILS emerges as a managerial model that integrates, from the early design stages, aspects such as maintenance, supply, training, technical documentation, support infrastructure, and life cycle cost (CCV) management. The research adopts a qualitative, descriptive, and exploratory approach, combining literature review, document analysis, and case study. The first chapter presents the theoretical foundation of ILS, addressing its principles, components, and its relationship with LCC. The second chapter discusses its practical application in the acquisition of naval assets, highlighting its positive impacts on operational availability and resource optimization. The third chapter analyzes the PFCT as an example of ILS implementation in the BN, emphasizing contractual advancements, the development of the Integrated Logistic Support Plan (PALI), and the challenges faced in institutionalizing this methodology. The results indicate that the systematic application of ILS directly contributes to maintaining the operational readiness of the Fleet and strengthens the national Defense Industrial Base. Furthermore, it enables greater budget predictability, improves the efficiency of public resource utilization, and reduces external dependence on logistical support systems. The study concludes that the full adoption of ILS should be consolidated as a strategic directive of the Navy, requiring cultural transformation, technical training, and continuous investments to ensure its long-term benefits are sustainable.