The rise of economic warfare in a multipolar world: Strategic competition beyond the battlefield

In a world characterized by multiple power centres, economic warfare has become a key tool in geopolitical competition, transforming the dynamics of international relations. This paper examines the development, mechanisms, and implications of economic warfare in the twenty-first century, with an emphasis on its strategic application by both established and emerging powers. The study employs a multidisciplinary approach to examine the increasing use of economic coercion, encompassing sanctions, trade wars, financial exclusion, and technological embargoes, as instruments for attaining foreign policy goals without resorting to direct military engagement. Notable case studies — including the US–China trade war, sanctions imposed on Russia and Iran, and China's application of economic pressure in Asia — demonstrate the utilization of economic instruments to assert influence, penalize opponents, and reshape global alliances. The study highlights essential tools of economic warfare, such as currency manipulation, export controls, financial system denial, and cyber-economic operations. This paper assesses the geopolitical consequences of economic warfare, focusing on the fragmentation of global institutions, changes in alliances, and the emergence of alternative economic and financial systems. The document concludes with recommendations for policies that support multilateral frameworks, enhance economic resilience, and establish ethical guidelines to address the unintended consequences of coercive measures. The study concludes that although economic warfare serves as a significant alternative to military conflict, excessive reliance on it may jeopardize the stability of the international system. An equitable, rules-based framework is crucial for ensuring that economic instruments foster a more secure and cooperative global order, rather than exacerbating division and long-term instability.