Five Power Defence Arrangements (FPDA) After 50 Years: Impacts towards Malaysia's Security

This study explores the enduring significance of the Five Power Defence Arrangements (FPDA) in shaping Malaysia’s security landscape over five decades. Through a comprehensive analysis of its historical evolution, structural components, and role within the ASEAN region, this research highlights the FPDA’s contributions to regional stability. Defined by resilience, adaptability, and a sustained commitment to security cooperation, the FPDA has played a crucial role in safeguarding sovereignty and stability for Malaysia and Singapore. Its influence extends beyond military collaboration, encompassing strategic dialogue and responses to emerging security challenges, solidifying its status as a cornerstone of Southeast Asia’s defence architecture. Employing a qualitative approach, this study examines the FPDA’s trajectory from 1971 to 2021 by analyzing historical records, policy documents, and expert perspectives. The findings underscore the FPDA’s ongoing relevance in addressing evolving security threats, enhancing defence capabilities, and fostering multilateral cooperation. The study concludes that the FPDA’s adaptability and strategic foresight have ensured its continued effectiveness in navigating regional security complexities. By facilitating defence interoperability, promoting diplomatic engagement, and responding to geopolitical shifts, the FPDA remains integral to maintaining peace, stability, and collective security in Southeast Asia. As geopolitical dynamics evolve, the FPDA’s ability to bridge capability gaps and expand security cooperation will be crucial in reinforcing its strategic value. This study affirms the FPDA’s indispensable role in shaping Malaysia’s defence posture and strengthening Southeast Asia’s broader security framework, ensuring its long-term relevance in an increasingly complex security environment.