UNCLOS क्या है?
ऐतिहासिक पृष्ठभूमि
मुख्य प्रावधान
13 points- 1.
The concept of Territorial Waters extends a nation's sovereignty 12 nautical miles (approximately 22 kilometers) from its coastline. Within this zone, the coastal state has complete control, just like it does on land. This includes the right to regulate passage, fishing, and resource exploitation. For example, India has full control over the waters surrounding the Andaman and Nicobar Islands within this limit.
- 2.
The Exclusive Economic Zone (EEZ) extends 200 nautical miles (approximately 370 kilometers) from a nation's coastline. Within its EEZ, a coastal state has sovereign rights for the purpose of exploring and exploiting, conserving and managing the natural resources, whether living or non-living, of the waters superjacent to the seabed and of the seabed and its subsoil. India, for example, has the exclusive right to explore for oil and gas in its EEZ off the coast of Mumbai.
- 3.
Innocent Passage allows ships of all states, whether coastal or land-locked, to pass through the territorial sea of another state, provided the passage is continuous and expeditious and is not prejudicial to the peace, good order or security of the coastal state. A Chinese cargo ship can sail through India's territorial waters as long as it is simply passing through and not engaging in activities like spying or fishing.
दृश्य सामग्री
Key Provisions of UNCLOS: Defining Maritime Rights and Responsibilities
This table summarizes the core provisions of the UN Convention on the Law of the Sea (UNCLOS), detailing the different maritime zones, the rights of coastal states, and the freedoms of other nations. It is fundamental to understanding international maritime law.
| Provision | Description | Key Implications |
|---|---|---|
| Territorial Sea (up to 12 nm) | Coastal state sovereignty; Right of innocent passage for foreign vessels. | Basis for national jurisdiction over adjacent waters. |
| Contiguous Zone (up to 24 nm) | Coastal state can enforce laws related to customs, fiscal, immigration, sanitary. | Limited jurisdiction beyond territorial sea. |
| Exclusive Economic Zone (EEZ) (up to 200 nm) | Sovereign rights for resource exploration/exploitation; jurisdiction over marine research, environment. | Crucial for economic resources (fish, oil, gas); freedom of navigation and overflight for others. |
| Continental Shelf | Sovereign rights over seabed resources (natural prolongation of land). | Extends resource rights beyond 200 nm in some cases; vital for energy exploration. |
| High Seas |
वास्तविक दुनिया के उदाहरण
4 उदाहरणयह अवधारणा 4 वास्तविक उदाहरणों में दिखाई दी है अवधि: Feb 2026 से Mar 2026
स्रोत विषय
China's Extensive Ocean Mapping Fuels Submarine Warfare Concerns
International RelationsUPSC महत्व
UNCLOS is a crucial topic for the UPSC exam, particularly for GS Paper II (International Relations) and GS Paper III (Environment and Security). Questions are frequently asked about the provisions of UNCLOS, its significance for maritime governance, and its role in resolving international disputes. In Prelims, expect questions on the different maritime zones and the rights of states within those zones.
In Mains, you may be asked to analyze the challenges to UNCLOS implementation or its relevance to India's maritime interests. Recent years have seen questions on the South China Sea dispute and the importance of maritime security in the Indian Ocean. When answering questions on UNCLOS, be sure to demonstrate a clear understanding of its key provisions and its practical implications for international relations and resource management.
सामान्य प्रश्न
121. What's the most common MCQ trap regarding the breadth of maritime zones under UNCLOS?
Students often confuse the distances of the Territorial Sea, Contiguous Zone, and Exclusive Economic Zone (EEZ). The correct distances are 12 nautical miles, 24 nautical miles, and 200 nautical miles respectively. Examiners often mix these up to test factual recall.
परीक्षा युक्ति
Remember the sequence: 12, then double it for the Contiguous Zone (24), then a big jump to 200 for the EEZ.
2. Why do students often confuse 'Innocent Passage' with 'Transit Passage,' and what's the key distinction?
Both relate to navigation through a coastal state's waters, but 'Innocent Passage' applies to the territorial sea, allowing passage that is not prejudicial to the peace, good order, or security of the coastal state. 'Transit Passage' applies to straits used for international navigation, allowing for greater freedom of navigation, including continuous and expeditious transit. Submarines, for example, can transit submerged in 'Transit Passage' but must be on the surface and show their flag in 'Innocent Passage'.
