The relationship between nationalism and sovereignty is complex and interdependent. Nationalism emphasizes the interests and culture of a specific nation, often advocating for self-determination and autonomy. A strong sense of nationalism can reinforce claims to sovereignty, as nations seek to govern themselves independently and maintain territorial integrity. However, excessive nationalism can challenge global cooperation, especially when it leads to isolationist policies. In contrast, discussions of sovereignty may arise within the context of supranational organizations that require nations to surrender some degree of autonomy for broader collaboration and governance.