PBESProceedings of Business and Economic Studies2209-26412209-265XBio-Byword Scientific Publishing Pty. Ltd.10.26689/pbes.v7i6.8685ArticleAnalyzing the Implications of Japan and the Republic of Korea Joining AUKUS for Asia and Chinahttps://artdesignp.com/journal/PBES/7/6/10.26689/pbes.v7i6.8685HuangWenwei2024762024-12-23The potential inclusion of Japan and the Republic of Korea in the AUKUS (Australia, the United Kingdom, and the United States) trilateral security pact has sparked extensive debate and speculation regarding its implications for Asia’s delicate geopolitical dynamics and the region’s relationship with China. This essay explores the multifaceted consequences of such a development, analyzing its effects on the regional security architecture, economic ties, and the intricate network of alliances and rivalries. Employing a mixed-methods approach that integrates qualitative analysis of expert opinions with quantitative assessments of economic and military data, the study seeks to provide a comprehensive understanding of the potential ramifications. The findings indicate that while AUKUS expansion could enhance deterrence against perceived threats, it may also escalate tensions, disrupt economic interdependencies, and trigger a regional arms race. The essay emphasizes the importance of nuanced diplomacy and dialogue to address these challenges and preserve regional stability.

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