360° UPSC Mains Analysis
International waterways must remain safe and unimpeded: S. Jaishankar
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Locations
On the Map
Lothal, Gujarat, India
Climate & Geology
The regions analyzed experience diverse climates, ranging from the alpine/sub-alpine climate of the Himalayas in Pahalgam to the tropical monsoon climate of Kochi and the arid, semi-enclosed marine environment of the Persian Gulf. Geologically, the Himalayan region is highly active (Zone V/IV) due to the ongoing collision of the Indian and Eurasian plates, while the Persian Gulf basin is of Cenozoic origin related to the subduction of the Arabian plate under the Zagros Mountains.
Physical Context
The geographic scope spans from the mountainous terrain of Jammu and Kashmir in South Asia to the strategic maritime choke points of the Persian Gulf in West Asia and the South China Sea in the Indo-Pacific. These regions are characterized by critical river basins (Indus and Lidder) and vital international waterways that connect major global trade routes.
Resource Significance
These geographies are of immense economic and strategic value, containing the world's most critical maritime trade routes (Strait of Hormuz and Malacca Strait) and vast hydrocarbon reserves in the Persian Gulf. Additionally, the Indus River system is vital for agricultural irrigation and hydroelectric power generation in South Asia, governed by the Indus Waters Treaty.
Sources consulted
Institutions
Acts & Statutes
Judicial Precedents
Governance Framework
Under the Seventh Schedule of the Constitution, foreign affairs and international relations fall exclusively under the Union List (List I). Specifically, Entry 10 (Foreign affairs), Entry 14 (Entering into and implementing treaties), and Entry 21 (Piracy and crimes committed on the high seas) empower the Central Government to unilaterally manage maritime security, counter-terrorism policies, and transboundary water treaties like the Indus Waters Treaty.
Constitutional Articles
Trade Angle
India's total exports reached a record 199 billion in H1 of FY26) and preventing a further widening of the merchandise trade gap, which was $86.1 billion in Q1 of FY27.
Macro Impact
Disruptions in international waterways and West Asian conflicts threaten India's external sector stability, potentially widening the merchandise trade deficit, which stood at 4.2 billion) in Q1 of FY27, supply-side shocks from volatile maritime routes could pressure RBI's CPI inflation projection of 5.0% for FY27. Any escalation in energy prices could also impact the fiscal deficit target, which was estimated to be contained below 4.5% of GDP in FY26.
Key Indicators
Sectoral Impact
The secondary (manufacturing) and tertiary (services/logistics) sectors are highly vulnerable to maritime insecurity. Increased freight rates and insurance premiums on shipping routes through the Red Sea and South China Sea directly inflate input costs for export-oriented manufacturing industries. Conversely, the maritime security initiatives in Kochi and Lothal will boost the domestic defense shipbuilding and maritime heritage tourism sectors.
Schemes & Policies
Livelihood Impact
Disrupted supply chains and volatile energy prices can lead to imported inflation, eroding the purchasing power of households. Furthermore, the rise of transnational cyberscam networks directly threatens the financial security and livelihoods of digital consumers, necessitating collective regional cybersecurity frameworks.
Sources consulted
Background
The historical root cause of India's transboundary water disputes and maritime security concerns lies in the 1947 partition of British India, which split the Indus River basin and necessitated the 1960 Indus Waters Treaty. Concurrently, India's historical maritime trade routes with Southeast Asia, which flourished during ancient times, were disrupted by colonial rule. Post-independence, India sought to rebuild these ties to secure its maritime boundaries and foster regional stability.
Key Events
Policy Evolution
India's foreign policy evolved from post-independence Non-Alignment to active regional engagement, marked by the signing of the Indus Waters Treaty in 1960. In 1991, India launched the 'Look East Policy' to integrate with ASEAN, which was upgraded to the 'Act East Policy' in 2014 to emphasize strategic, defense, and maritime security in the Indo-Pacific. Following persistent cross-border security challenges, India's policy toward Pakistan hardened, leading to the decision to place the Indus Waters Treaty in abeyance after the April 20, 2025 terror attack in Pahalgam.
Historical Parallels
India's suspension of the Indus Waters Treaty's implementation mirrors its policy shift after the 2016 Uri attack, when India decided to maximize its water usage under the treaty, asserting that 'blood and water cannot flow together.' Similarly, India's advocacy for safe and unimpeded international waterways echoes historical efforts to secure trade routes against piracy and regional hegemony, such as the Chola dynasty's maritime expeditions in the 11th century.
Freedom Movement Link
India's emphasis on 'ASEAN centrality' and solidarity with the Global South is rooted in the anti-colonial and pan-Asian solidarity championed by freedom struggle leaders at the 1947 Asian Relations Conference and the 1955 Bandung Conference.
Flora & Fauna
Ecology Impact
Placing the Indus Waters Treaty (IWT) 1960 in abeyance and halting commitments directly impacts the ecological flow of the Indus River system, threatening riparian wetlands and riverine ecosystems. Additionally, geopolitical conflicts in maritime channels like the Persian Gulf and South China Sea increase the risk of catastrophic oil spills, marine pollution, and physical damage to fragile coastal and marine habitats.
Science & Tech Angle
Run-of-the-river (RoR) hydroelectric technology is utilized in projects like Kishenganga and Ratle to generate power without large storage reservoirs, minimizing downstream ecological disruption. Additionally, satellite remote sensing and telemetry (such as ISRO's RISAT series) are critical for monitoring glacial melt, river discharge, and tracking marine oil spills in real-time.
Climate Change Link
The Indus River basin is highly vulnerable to climate change, with retreating Himalayan glaciers altering seasonal water availability and exacerbating transboundary water stress. Furthermore, disruptions in global maritime channels force shipping vessels to take longer detour routes, significantly increasing fuel consumption and greenhouse gas emissions, which undermines global mitigation targets under the Paris Agreement.
Sustainable Development
The issues align with SDG 6 (Clean Water and Sanitation), specifically Target 6.5 which promotes transboundary water cooperation, and SDG 14 (Life Below Water), which aims to prevent marine pollution and sustainably manage marine ecosystems. It also links to SDG 13 (Climate Action) by highlighting the need to mitigate climate-induced water variability and reduce maritime transport emissions.
International Frameworks
Sources consulted
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