Dual citizenship carries significant implications for national policies, as it creates a complex relationship between individuals and their nations of citizenship. Dual citizens may have conflicting obligations and rights, such as voting in multiple countries or serving in military duty. This situation can complicate national security, immigration, and taxation policies as governments must navigate the legal frameworks governing dual citizenship. Additionally, dual citizenship can foster transnational ties, enhancing cultural exchange but also potentially challenging national cohesion. Policymakers must consider these multifaceted implications when addressing the rights and responsibilities of dual citizens.