360° UPSC Mains Analysis

At UNSC, India expresses ‘deep concerns’ over Hormuz attacks, backs two-state policy for Gaza conflict

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Flora & Fauna

Hawksbill Turtle (Eretmochelys imbricata)
Status: Critically Endangered
Threat: Vulnerable to oil spills and marine pollution in the Persian Gulf and Gulf of Oman, which damage their coral reef foraging habitats.
Socotra Cormorant (Phalacrocorax nigrogularis)
Status: Vulnerable
Threat: Endemic to the Persian Gulf and Arabian Peninsula, highly threatened by marine oil pollution and coastal disturbances near nesting colonies.
Hara Mangrove Forests (Avicennia marina)
Status: Not Evaluated (Ecosystem)
Threat: Oil slicks entering the Khuran Strait near the Strait of Hormuz coat the dense root systems, trapping toxic hydrocarbons and causing long-term ecological damage.

Ecology Impact

The attacks on commercial vessels in the Strait of Hormuz and the Red Sea pose severe ecological threats, particularly from oil spills that devastate fragile marine ecosystems. For instance, recent oil spills have reached the ecologically sensitive Hara Mangrove Forests of Qeshm Island in Iran and threatened Omani marine nature reserves. These spills cause long-term damage to critical habitats like coral reefs, seagrass beds, and coastal wetlands, which are vital for regional marine biodiversity.

Science & Tech Angle

The monitoring and mitigation of maritime oil spills rely on advanced satellite remote sensing (such as Synthetic Aperture Radar or SAR) to detect oil slicks on the ocean surface regardless of cloud cover or daylight. Additionally, bioremediation techniques utilizing hydrocarbon-degrading bacteria (e.g., Alcanivorax borkumensis) are employed to accelerate the natural breakdown of crude oil in contaminated marine environments.

Climate Change Link

The disruption of shipping routes in the Red Sea and Strait of Hormuz forces vessels to bypass the Suez Canal and reroute around the Cape of Good Hope, increasing transit distances by approximately 3,000 to 4,000 nautical miles. This detour leads to a 30% to 42% surge in carbon dioxide (CO2) emissions per vessel due to increased fuel consumption and higher sailing speeds. This sudden spike in maritime emissions directly undermines global decarbonization targets under the Paris Agreement and the International Maritime Organization's (IMO) greenhouse gas reduction strategy.

Sustainable Development

The disruption of safe maritime transit directly impacts SDG 14 (Life Below Water) due to the heightened risk of marine pollution from damaged tankers. It also hinders progress toward SDG 13 (Climate Action) by increasing the carbon footprint of global trade, and SDG 7 (Affordable and Clean Energy) by destabilizing global energy supply chains.

International Frameworks

UN Convention on the Law of the Sea (UNCLOS), 1982
Part XII of UNCLOS establishes the legal framework for the protection and preservation of the marine environment, while ensuring the right of transit passage through international straits like the Strait of Hormuz.
International Convention for the Prevention of Pollution from Ships (MARPOL 73/78)
Regulates and aims to prevent marine pollution by ships from operational or accidental causes, which is highly relevant given the targeting of commercial tankers.
Paris Agreement, 2015
The rerouting of ships around the Cape of Good Hope increases global maritime greenhouse gas emissions, directly impacting the global temperature targets set under the agreement.

Sources consulted

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