Introduction
Archipelagoes and islands hold a distinct position in the law of the sea because they directly affect how maritime boundaries are drawn and how jurisdiction is exercised. An island refers to a naturally existing landmass encircled by water and remaining above sea level even at high tide. An archipelago, on the other hand, consists of a collection of islands along with the waters and natural features connecting them, forming a coherent geographical unit. The contemporary legal recognition of these formations is largely shaped by the United Nations Convention on the Law of the Sea, which provides specific rules to govern archipelagic states while safeguarding the interests of the international community.
Understanding
Under international maritime law, islands are generally treated as extensions of land territory and are capable of generating maritime zones. A legally recognized island may produce a territorial sea, contiguous zone, exclusive economic zone, and continental shelf, just like a mainland coast. However, the law draws a deliberate distinction between genuine islands and small maritime features that lack the capacity to support stable human presence or independent economic activity. Such features are denied the right to generate extensive maritime zones beyond the territorial sea, thereby preventing disproportionate maritime claims.
Archipelagic states are subject to a separate legal regime due to their unique geographical composition. These states are permitted to draw straight baselines connecting the outer edges of their furthest islands, enclosing waters that become subject to state authority. The waters within these baselines are not treated as open seas but fall under the sovereignty of the archipelagic state. At the same time, international law preserves navigational rights by allowing continuous passage of foreign ships and aircraft through designated sea lanes, ensuring that global maritime communication remains uninterrupted.
Application / Analysis
The practical significance of the legal rules governing archipelagoes and islands becomes evident in international disputes and state practice. Courts and tribunals have often restricted the influence of small or remote islands when resolving maritime boundary disputes to ensure fairness between competing coastal states. Contemporary conflicts in semi-enclosed seas demonstrate how the classification of a maritime feature can drastically alter access to marine resources and strategic control. In the Indian context, island territories such as the Andaman and Nicobar group substantially enhance maritime reach and strategic depth, highlighting the geopolitical importance of islands beyond their physical size.
Conclusion
In conclusion, archipelagoes and islands play a decisive role in shaping maritime jurisdiction under international law. While they enable states to extend sovereignty and resource rights over surrounding waters, international legal norms impose necessary limitations to prevent excessive or inequitable claims. The legal framework governing these formations reflects a careful balance between coastal state interests and the collective need for freedom of navigation, stability, and order in the world’s oceans.
