This essay discusses centuries of resistance of the Kingdom of Kedah against foreign intervention, surviving regional and global powers. Drawing from historical practice, the article argues that Kedah traditionally fulfilled the core requirements for recognition as a sovereign state under international law, including defined territory, permanent population, effective governance and the capacity to conduct external relations. This article concludes that Kedah was in fact a sovereign nation before it was occupied following military aggression by Siam in 1821 and later placed under British protection in 1909. Departing from conventional colonial historiography, the article re-examines Kedah’s past through the perspectives and political experiences of the indigenous polity rather than through British imperial narratives. Kedah’s ability, over several centuries, to avoid permanent annexation despite sustained pressure from neighbouring powers constitutes a notable case of small-polity survival and sovereign agency that warrants re-examination within the framework of international legal history.

1. Introduction
2. Was Kedah a Sovereign State underInternational Law?
3. The Kedah–British Treaties and the Question of Sovereignty
4. Siam’s Occupation of Kedah (1821–42)
5. The Question of Siamese Legitimacy over Kedahunder the Practices of International Law
6. Conclusion

• Milda Istiqomah(Associate Professor at the Faculty of Law, Universitas Brawijaya, Indonesia)
• Mohd Hazmi Mohd Rusli(Associate Professor at Faculty of Syariah and Law, Universiti Sains Islam Malaysia)
• Dhiana Puspitawati(Professor at the Faculty of Law, Universitas Brawijaya, Indonesia)
• Prija Djatmika(Professor at the Faculty of Law, Universitas Brawijaya, Indonesia)