360° UPSC Mains Analysis

With Red Sea disrupted, India may have to import more Russian oil. That comes with risks

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Flora & Fauna

Dugong (Dugong dugon)
Status: Vulnerable
Threat: Highly sensitive to oil spills and habitat degradation of seagrass meadows in the Red Sea and Indian Ocean.
Hawksbill Turtle (Eretmochelys imbricata)
Status: Critically Endangered
Threat: Vulnerable to marine pollution, oil spills, and destruction of nesting beaches along the Red Sea and East African coasts.
Black Sea Bottlenose Dolphin (Tursiops truncatus ponticus)
Status: Endangered
Threat: Threatened by military strikes on oil infrastructure (e.g., Novorossiysk) and subsequent oil pollution and acoustic disturbance in the enclosed Black Sea basin.

Ecology Impact

The disruption of shipping routes in the Red Sea and Bab al-Mandab forces vessels to reroute around the Cape of Good Hope, significantly increasing maritime traffic and the risk of oil spills in fragile marine ecosystems. This threatens the highly biodiverse coral reefs of the Red Sea and the coastal habitats of the Indian Ocean, which are sensitive to oil pollution and increased underwater noise. Furthermore, military strikes on oil infrastructure, such as the Sheskharis terminal in the Black Sea, pose immediate risks of catastrophic oil spills in enclosed marine basins.

Science & Tech Angle

The crisis highlights the importance of double-hull technology for oil tankers, mandated under MARPOL Annex I, to minimize oil outflow in the event of collisions or attacks. Additionally, satellite-based marine monitoring using Synthetic Aperture Radar (SAR) is critical for the real-time detection of oil spills and tracking of vessel movements in high-risk zones. The transition to alternative marine fuels, such as green ammonia or hydrogen, is also being accelerated to mitigate the carbon footprint of longer shipping routes.

Climate Change Link

Rerouting shipping vessels around the Cape of Good Hope instead of using the Suez Canal increases the voyage distance by approximately 30% to 60%, leading to a surge in carbon dioxide (CO2) emissions of up to 70% per voyage. This spike in maritime emissions directly undermines the International Maritime Organization's (IMO) target of reducing greenhouse gas emissions from international shipping by at least 20% by 2030 and achieving net-zero by 2050. Additionally, India's continued heavy reliance on fossil fuel imports (over 88% of its oil requirement) complicates its transition toward its Nationally Determined Contributions (NDCs) under the Paris Agreement.

Sustainable Development

The situation directly impacts SDG 13 (Climate Action) due to the surge in shipping emissions, and SDG 14 (Life Below Water) by increasing the risk of marine pollution. It also underscores the need for SDG 7 (Affordable and Clean Energy) by highlighting the geopolitical and environmental risks of fossil fuel dependency, urging a faster transition to a green economy.

International Frameworks

MARPOL Convention (International Convention for the Prevention of Pollution from Ships, 1973/1978)
Annex I regulates the prevention of oil pollution from operational measures and accidental discharges, while Annex VI sets limits on sulfur oxide and nitrogen oxide emissions from ship exhausts.
UNCLOS (United Nations Convention on the Law of the Sea, 1982)
Part XII (Articles 192-237) obligates member states to protect and preserve the marine environment, specifically addressing pollution from vessels and maritime activities.
Paris Agreement (2015)
India's reliance on fossil fuel imports and the increased emissions from rerouted shipping challenge the global goal of limiting warming to 1.5°C and India's NDC targets.

Sources consulted

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