Evolução das aquisições dos meios de superfície da Marinha do Brasil: Do início do século 20 até 2023 e a importância da implementação da Gestão do Ciclo de Vida

Abstract

The objective of this research is to conduct an in-depth analysis of the evolution of naval acquisitions by the Brazilian Navy (MB) from the early 20th century up to 2023. The study adopts a genealogical approach, investigating the origins, developments, and impacts of surface asset acquisition strategies. This method allows for a detailed exploration of historical patterns and strategic decisions that have guided the modernization and re-equipment processes of the MB over the years. The dissertation highlights how the Navy has faced increasing geopolitical and technological challenges, adapting its acquisition and management practices to meet contemporary defense and security requirements. One of the central contributions of the study is the emphasis on the importance of implementing Life Cycle Management (LCM) in acquisitions. The research argues that the lack of robust managerial processes can significantly compromise the efficiency and sustainability of naval operations, impacting the response capability and long-term maintenance of operational assets. It concludes that the Brazilian Navy has demonstrated a continuous commitment to modernization and the pursuit of technological independence. By continuously adapting and improving its acquisition and management practices, the MB has been able to meet challenges and maintain a resilient and strategic posture in the international defense scene. The dissertation is organized into five chapters and concludes with recommendations for future acquisitions, highlighting the need for effective resource management to sustain the development and operability of the Brazilian naval force.