Explore the critical role of self-determination in post-conflict reconstruction and international law. This vital work examines how the principle of self-determination safeguards populations from external intervention during state-building efforts. Using Somalia as a compelling case study, it illuminates the often-underestimated significance of self-determination in rebuilding legitimate institutions. An indispensable resource for international law students, scholars, and policy analysts navigating the complexities of global peace and governance.