In a more contentious world economy, where trade and finance are increasingly interlinked with economic security and geopolitical considerations, questions arise about the underpinnings of the US dollar's global leadership. For decades, the US dollar has reigned supreme, serving as a powerful tool of US foreign policy. However, history shows that currency dominance can shift with global power dynamics. Will China or another power rise to challenge the US-led system? Will the international monetary system experience a process of fragmentation, or will a new global order emerge? Will financial technology ease such a change? This book delves into the intricate web of how three forces - economic dislocation, evolving geopolitical relations and technology – could potentially foster transformations in the international monetary system. Adopting a multidisciplinary lens, it analyses the strategic elements that might compel major international powers to instigate change or solidify the current equilibrium. While there are no definitive answers on the future, the book provides readers with the key tools to understand the major factors influencing possible changes in the international finance system.