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GS Paper: GS3

  • How would the recent phenomena of protectionism and currency manipulations in world trade affect macroeconomic stability of India?

    The rising protectionism and currency manipulations have disrupted global trade flows and have direct implications for India’s growth, inflation, fiscal balance, and external vulnerability.

    Tools of Protectionism

    Tariffs

    Quotas

    Import Licensing

    Sanctions

    Exchange Controls

    Industrial Subsidies

    Impact of Protectionism on Macroeconomic Stability of India

    Export Slowdown due to high tariffs. Eg: US protectionism under Section 232 hurt India’s steel exports.

    Supply Chain Disruptions lead to higher Production Costs. Eg- higher oil prices after Israel-Palestine conflict

    Imported Inflation due to barriers on food, energy and intermediate goods. Eg: Indonesia palm oil ban.

    Weak Employment in Export-oriented Sectors – Eg: Fall in European demand hit India’s textile and leather clusters.

    Lower FDI Inflows – Uncertain trade regimes discourage long-term investments. Eg- Apple cancelling plant in India after Trump threat.

    Impact of Currency Manipulations on Macroeconomic Stability

    Widening Trade Deficit – Undervalued currencies make their exports cheaper. Eg- China’s managed yuan

    Rupee Volatility creates monetary Policy Challenges. Eg: Yen depreciation in 2023-24 triggered pressure on Asian currencies including INR.

    Higher Inflation and BoP Pressure – Eg: INR touching 83-84 per USD raised petroleum import bills.

    Capital Outflows due to dollar strengthening. Eg: 2022-24 saw FPI outflows during phases of aggressive US Fed tightening.

    Pressure on Forex Reserves – Eg: RBI sold USD in 2022-23 to stabilise INR, reducing reserves temporarily.

    Opportunities for India Amid Protectionism & Currency Politics

    China+1 Advantage in electronics, chemicals, renewables. Eg- Mobile exports crossed USD 11 bn in 2023-24.

    Boost Make in India to build self-reliant supply chains. Eg: PLI schemes in semiconductors, textiles, solar modules.

    Diversification of Trade Partners – Eg- Recent FTA with UK

    Strategic Attractiveness as a Stable Market – Amid volatile currencies and geo-economic blocs, India is seen as a stable investment destination.

    Promoting Rupee Trade Mechanisms – Eg- INR invoicing and Vostro accounts.

    Opportunity to Lead on Fair Trade Norms in WTO, G20 on currency transparency and non-tariff barriers.

    Way Forward

    Enhance R&D (2.5% of GDP), reduce logistics costs (PM Gati Shakti), and expand PLI schemes to boost manufacturing resilience.

    Accelerate FTAs with EU, GCC to reduce over-dependence on a few partners.

    Strengthen FOREX buffers and expand rupee trade settlement

    Encourage domestic production of critical inputs (electronics, APIs, green tech) to reduce vulnerability to global shocks.

    Scale IT, fintech, health tourism, education services to offset goods-trade shocks from rising protectionism.

    By strengthening domestic competitiveness, India can position itself as a reliable, rules-based and resilient player in the evolving global economic order.

  • “Access to affordable, reliable, sustainable and modern energy is the sine qua non to achieve Sustainable Development Goals (SDGs)”. Comment on the progress made in India in this regard.

    The SDGs recognise energy as a foundational driver of human development. SDG-7 emphasises ensuring affordable, reliable, sustainable and modern energy for all.

    Importance of Energy for SDGs

    SDG 1 & 2 – Affordable energy reduces poverty and improves food security through irrigation, cold chains. Eg- Solar pumps under PM-KUSUM

    SDG 3 – Clean cooking reduces indoor air pollution and respiratory diseases. Eg- 10 Cr LPG connections under PM Ujjwala

    SDG 4 – Electrification improves learning outcomes and digital access. Eg- Electrification of over 1 lakh schools under Saubhagya Scheme

    SDG 8 – Creates green jobs and boosts industrial productivity. Eg- India’s renewable industry employs over 3.7 lakh workers

    SDG 9 – Supports innovation and sustainable infrastructure. Eg- Green Hydrogen Mission

    SDG 10 – Reduces inequality through universal access. Eg- Rural electrification through DDU Gram Jyoti Yojana

    SDG 13 – Clean energy drives climate change mitigation.

    SDG 5 – Clean cooking reduces drudgery of women and improves participation in the workforce.

    Progress Made by India in Energy

    Clean Cooking Energy – PM-Ujjwala raised LPG coverage to 99% of households.

    Renewable Energy Expansion

    India ranks 4th globally in renewable capacity.

    244+ GW installed RE capacity (50% of total demand)

    Energy Efficiency Gains- PAT, BEE standards saved significant electricity and reduced CO₂ emissions.

    Global Leadership

    International Solar Alliance (ISA) promotes global solar cooperation.

    Coalition for Disaster Resilient Infrastructure (CDRI) integrates climate-resilient energy systems.

    New Technologies – National Green Hydrogen Mission to produce 5 MMT of green hydrogen by 2030.

    Updated NDC Commitments

    45% reduction in emission intensity of GDP by 2030.

    50% electricity from non-fossil sources.

    Net Zero by 2070.

    Challenges

    Import Dependency: over 85% of its crude oil and 50% of its natural gas

    Financing Needs: $160 billion per year to meet 2070 goal ((IEA)).

    Rising Energy Demand: double by 2040

    High DISCOM losses affect reliable supply.

    Affordability concerns – rising LPG refill prices.

    Land acquisition issues for solar/wind parks.

    Going forward, technology integration, financial reforms, domestic manufacturing, and a just transition is needed for Energy Security.

  • Elaborate on the policy taken by the government of India to meet the challenges of the food processing sector.

    Food processing refers to the transformation of raw agricultural commodities into value-added, marketable, and storable products through physical, chemical, or biological methods. India’s FPS is projected to grow from USD $billion (2023) to $700 billion by 2030.

    Challenges of the Food Processing Sector in India

    Low Level of Processing – Only ~10% of total agricultural produce is processed (vs 60-70% in developed countries).

    Post-harvest losses of 15-20% due to shortage of cold-storage, and transport infrastructure.

    Fragmented Supply Chain – 86% of farmers are small/marginal – limits aggregation

    High Logistics Cost of 13-14% of GDP (vs 8-9% in developed countries).

    Delay in project implementation – Eg- only 25 out of 42 approved Mega Food Parks operational

    Regulatory & Compliance Issues – Complex FSSAI norms and licensing delays discourage small processors.

    Micro and small units struggle to access formal credit, collateral, and working capital.

    Skill gap – Only 3% of the food processing workforce is formally trained

    Quality & Safety Gaps – Inconsistent adherence to food safety standards, and limited testing infrastructure. Eg- Rejection of Indian exports by EU.

    Negligible R&D (<0.5% of sectoral GVA) – stall innovation in packaging and product design.

    Policy Measures Taken by the Government of India

    The food processing sector has been recognized as a ‘sunrise sector‘ and a key priority industry under the ‘Make in India’ initiative.

    PM-Kisan SAMPADA (2016) – Central Sector Scheme to build a modern processing ecosystem from farm-gate to retail.

    Mega Food Parks Scheme – Provides land, utilities, common facilities, effluent plants, R&D labs.

    PM Formalisation of Micro Food Processing Enterprises (PM-FME) – Provides 40% credit-linked subsidy, branding support, and training for 2 lakh micro units under the One District One Product (ODOP) approach.

    Production Linked Incentive Scheme (PLISFPI) to boost domestic manufacturing.

    Agriculture Infrastructure Fund (AIF) – A fund for financing warehouses, cold storage, packhouses, and primary processing units.

    Operation Greens (TOP to TOTAL) – Price stabilization fund for tomato, onion, potato, now expanded to all perishable crops

    100% FDI in food processing and 100% FDI under Government route for retail of food produced in India.

    e-NAM Integration – Linking mandis for better price discovery, quality grading, and seamless movement of produce.

    Krishi Udan and Krishi Rail schemes – to ease out freight rates enabling smooth movement of perishables.

    Food processing included under PSL to improve access to affordable credit.

    National Makhana Board to globally position Indian superfoods like makhana.

    Infrastructure Status (HLIS) – Food parks are included in Harmonized List of Infrastructure – enables concessional loans.

    Collaboration with Invest India for FDI facilitation, market access, regulatory assistance.

    Budgetary Push – MoFPI budget 2024-25 increased by 30.19%, reflecting policy priority.

    Way Forward

    Develop Smart Food Processing Hubs using IoT, AI, and blockchain

    Zero-Waste Processing using circular economy models. Eg- converting fruit peels to bio-plastics

    Cluster-Based Development under One District One Product (ODOP) model

    Regulatory Simplification – Create a single-window clearance system

    Develop export-oriented zones with plug & play infra, market intelligence systems & customized packaging

    Effective implementation of these interventions can position India as a global food processing hub.

  • Indian government has recently strengthened the anti-terrorism laws by amending the unlawful activities (Prevention) Act (UAPA), 1967 and the NIA Act. Analyze the changes in the context of prevailing security environment while discussing the scope and reasons for opposing the UAPA by human rights organizations.

    In response to the evolving internal security threat posed by terrorism, GoI amended the UAPA, 1967 and NIA Act in 2019 to strengthen ‘zero tolerance for terrorism’ strategy.

    Amendment to UAPA,1967

    The central government can designate an individual as a terrorist (under Schedule IV of the Act)

    Empowers the NIA officers of the rank of Inspector or above to investigate cases of terrorism

    Adds the International Convention for Suppression of Acts of Nuclear Terrorism (2005) to the schedule

    Empowers the Director-General, NIA to grant approval of seizure of property when the case is being investigated by the agency.

    Amendment to NIA Act

    Widen the authority of the NIA – Includes human trafficking, counterfeit currency, manufacture or sale of prohibited arms, cyber-terrorism, and offences under the Explosive Substances Act.

    Extends the NIA’s jurisdiction outside India

    Constitution of special courts by the Centre in order to conduct trials

    Significance of the changes in the context of the prevailing security environment

    Shifts counter-terror strategy from reactive to preventive – Enables early disruption of terror ecosystems.

    Allows designation of individuals like Masood Azhar as terrorist

    Brings Clarity and uniformity by removing inter-state jurisdictional constraints

    Addresses evolving terror threat landscape – Responds to decentralised, module-based and lone-wolf terrorism.

    Targets terror support networks – Focuses on financiers, facilitators, propagandists and over-ground workers. Eg- NIA Raids on separatist leaders in J&K

    Improves investigation of transnational terror networks. Eg- Khalistan movement in Canada

    Extend powers of NIA to investigate terrorist-organised crime linkage

    Alignment with Global Counter-Terror Norms. Eg- Action against terror financing and international networks.

    Ensures timely and speedy prosecution of terrorists through special courts

    Criticism and Opposition by Human Rights Organisations

    Violation of Personal Liberty – Stringent bail provisions and prolonged detention (180 days) affect Article 21.

    Risk of Misuse – Broad definitions allow targeting of activists, journalists and dissenters.

    Absence of Prior Judicial Oversight – Individual can be designated as terrorist without conviction or trial.

    Departure from criminal jurisprudence norm of innocent until proven guilty – Burden of proof shifts to accused.

    Low conviction rate for UAPA cases between 2019 and 2023 (only 3.1%)

    Vague Definitions – Terms like “unlawful activity” and “terrorist act” are broadly defined

    Lack of procedural safeguards – The government is not required to provide grounds for arrest or detention.

    Against the federal structure – amendment has made the NIA “a parallel police structure”

    Way Forward

    Strengthen Procedural Safeguards

    Clear Legal Definitions

    Periodic review

    Time-Bound Investigations and Trials

    A law and institution as powerful as UAPA and NIA respectively, must be wielded with precision, accountability, and a deep commitment to constitutional values.

  • Cross-border movement of insurgents is only one of the several security challenges facing the policing of the border in North-East India. Examine the various challenges currently emanating across the India-Myanmar border. Also, discuss the steps to counter the challenges.

    The instability following the 2021 Myanmar military coup has transformed 1,643 km India-Myanmar border into a ‘high-risk zone’

    Security Challenges Emanating Across the India-Myanmar Border

    Parallel government by insurgent groups. Eg- charging 1% to 2% “revolutionary tax” on legal infrastructure projects and “safe passage fees” from drug mafias

    Refugee Crisis & Demographic Shifts- Since the 2021 coup, over 95,000 refugees (primarily Chin and Sagaing residents) have entered Mizoram and Manipur.

    “The Golden Triangle” Spillover- Myanmar’s civil war has led to a surge in poppy cultivation. Profits are used to fund ethnic militias, creating a “narcotics-insurgency nexus.”

    Arms Smuggling- The border town of Moreh (Manipur) has become a primary transit hub for weaponry smuggled from China.

    With the Myanmar military (Tatmadaw) losing control of nearly 86% of its territory, rebel groups like the Chin National Army (CNA) and PDFs operate freely in “ungoverned spaces”

    China’s deep investments in Myanmar (CMEC) creates threat to India’s “Chicken’s Neck” corridor

    Misuse of FMR- Although the government scraped it in 2024, enforcing the new “Regulated Border Pass System” remains a challenge due to local opposition.

    Overburdened security forces – The Assam Rifles is dual-tasked with border guarding and counter-insurgency.

    Steps Taken to Counter the Challenges

    Shift to “Security-First” border management strategy

    Abolition of FMR (visa-free travel up to 16 km) in 2024

    Push for the completion of the Kaladan Multi-Modal Project and the Trilateral Highway by 2027

    Operation Sunrise – Joint operation by Indian and Myanmar Army against insurgent groups

    Biometric Documentation of all refugees and border-crossers

    15 BSF battalions deployed to aid Assam Rifles.

    Steps Required to Counter the Challenges

    Strict Implementation of the New Pass System

    Federal coordination through North-East zonal council

    Accelerate the Smart Fencing System (SFS) using laser walls and sensors.

    Creation of strictly monitored 10 km “Buffer Zone” to curb spontaneous illegal crossings.

    Intelligence Fusion- Set up real-time data-sharing hubs to track the movement of “Golden Triangle” narcotics and arms shipments.

    Humanitarian Infrastructure- Build refugee camps near the border to prevent undocumented migrants from blending into local populations.

    Engage with local Ethnic Armed Organizations (EAOs) in Myanmar that control the border to secure Indian infrastructure projects.

    Extend Vibrant Villages Programme to the eastern border for better infrastructure

    Upgrade Outposts (BOPs) with drones and satellite imagery for 24/7 surveillance of forested infiltration routes.

    “3C Strategy”of Containment, Cooperation and Connectivity is need to transform the region from a “conflict zone” to an “economic corridor.”

  • Disaster preparedness is the first step in any disaster management process. Explain how hazard zonation mapping will help in disaster mitigation in the case of landslides.

    As per UNDRR, disaster preparedness refers to the knowledge and capacities developed by governments, institutions, communities and individuals to effectively anticipate, respond to and recover from disasters.

    Importance of Disaster preparedness

    Reduces Loss of Life and Property – Eg-Zero casualties during Cyclone Biparjoy (2023) due to preparedness.

    Strengthens Community Capacity – Training local communities in early response, evacuation routes, and safe zones, reduces panic and damage. Eg-Aapda Mitra volunteers.

    Enables Early Warning and Timely Decision-Making

    Minimises Economic Disruptions – Preparedness plans protect critical infrastructure like roads, power lines and bridges. (TĂŒrkiye earthquake (2021) resulted in a loss of 4% of GDP.)

    Ensures continuity of critical services such as healthcare, transportation, and communication during disasters

    Role of hazard zonation mapping in landslide risk mitigation

    Identifies Risk areas based on geology, slope angle, rainfall, land use and soil type.

    Guides Land-Use Planning and Regulation- Eg-Building restrictions in Munnar and Wayanad based on hazard maps.

    Helps Design Safer Infrastructure – Eg-Stabilisation measures on NH-44 (Uttarakhand-Himachal) based on zonation inputs.

    Mitigation Measures – Eg- slope strengthening, terracing, afforestation, and drainage correction.

    Integrates with Early Warning Systems (EWS) – Hazard zones combined with rainfall thresholds enable real-time warnings.

    Build community resilience – Locals identify unsafe slopes, evacuation routes and shelter locations using simplified maps.

    Resource allocationNational Landslide Risk Mitigation Programme targets mapped hotspots first.

    Assists in Environmental Regulation – Eg- Quarrying, mining, ban in Western Ghats (Madhav gadgil committee recommendation)

    Hazard zonation mapping in India

    National Landslide Susceptibility Mapping (NLSM) by GSI

    National Landslide Inventory created with 80,000+ mapped landslides.

    ISRO “Landslide Atlas of India” (2023).

    State-level LHZ mapping by SDMAs (Kerala, Uttarakhand, Himachal, Sikkim, Meghalaya).

    LiDAR, UAV & DEM-based mapping in critical areas (Joshimath, Munnar, Gangtok, Nilgiris).

    Rainfall threshold modelling (IMD + IITs) integrated with zonation maps for landslide triggers.

    Earthquake Zonation Map of India (Zone II to Zone V) by BIS/IMD.

    Flood Hazard Atlas for 15+ states by CWC-NRSC (ISRO)

    Drought Vulnerability Atlas of India (IMD + NRSC).

    To prevent a catastrophe like the Wayanad Landslide of 2024, engineering as well as nature-based solutions along with early warning systems, and effective land use practices are essential.

  • How can biotechnology improve the living standards of farmers?

    Karoly Ereky coined the term “Biotechnology” in 1919 to describe the fusion of biological and technological processes aimed at enhancing life on Earth. For agriculture, biotechnology has emerged as a significant boon, elevating crop quality and yield through innovative approaches.

    Role of Biotechnology in Improving Living Standards of Farmers

    Provides disease-free planting material through tissue culture. Eg- Tissue culture banana (G-9 cultivar) increases yields by 30-40%.

    Enhances crop yields through high-yielding and hybrid varieties. Eg- “Swarna Sub-1” flood-tolerant rice and “DRR Dhan 42” drought-tolerant rice.

    Reduces pesticide cost through pest-resistant GM crops. Eg- Bt cotton reduced pesticide use by 40-60%.

    Lowers fertilizer expenses using biofertilisers. Eg- Rhizobium and Azotobacter cuts nitrogen fertilizer requirement in pulses/oilseeds.

    Increases resilience to climate shocks with stress-tolerant seeds. Eg- Drought Tolerant High-Yielding Chickpea Variety “SAATVIK (NC 9)”

    Reduces post-harvest losses using improved shelf-life varieties. Eg- Delayed-ripening tomato (Arka Rakshak) reduces spoilage.

    Nutritional security through biofortified crops. Eg- Iron-rich pearl millet (ICMH 1202).

    Kisan-Kavach: An anti-pesticide suit designed to combat the threat of pesticide-induced toxicity in agricultural settings.

    Enables diversification into high-value crops. Eg- Tissue-culture strawberries (“Chandler”) in Himachal Pradesh.

    Boosts dairy income through microbial feed supplements. Eg- Yeast-based probiotics increase milk yield by 8-12%.

    Enhances fishery productivity using improved seed varieties. Eg- Jayanti Rohu shows 17-20% higher growth rates.

    Generates rural employment – Eg- Tissue culture labs and biofertiliser units run through FPOs in Telangana.

    Supports women-led microenterprises – Eg- SHGs in Tamil Nadu producing vermicompost.

    Challenges

    Regulatory Complexity: Approval processes for GMOs and biotech tools are lengthy. Eg- delay in approval of GM Mustard (DMH-11)

    Public skepticism about GMOs. Eg- opposition to Bt Brinjal.

    Environmental and Ethical Concerns: Gene flow to non-target species, biodiversity risks, and ethical considerations around gene editing. Eg- concerns over “playing God”

    Access and Equity: High development costs and IP protections limit access for smallholders.

    Health concerns – Eg- StarLink corn incident (2000) – animal-feed-only GM corn entered the human food chain.

    Limited private sector participation – Eg- Policies such as the Cotton Seed Price Control Order (2015) and mandatory tech transfer provisions have discouraged private R&D

    Illegal Cultivation and biosafety risks – Eg- HT-Bt cotton is illegally cultivated on up to 25% of cotton acreage in India

    Declining Cotton Productivity – Yields have fallen from 566 kg/ha (2013-14) to 436 kg/ha (2023-24), far below China and Brazil’s 1,800-1,900 kg/ha.

    Rising Import Dependence – India has shifted from net exporter to net importer, with cotton imports reaching $0.4 billion in 2024-25.

    Undermining seed sovereignty due to intellectual property rights. Eg – Monsanto-Mahyco Bt cotton disputes

    Way Forward

    Science-Based Regulation- Ensure transparent field trials, publicly accessible data and independent monitoring,

    Promote public-private partnerships in biotech research and support region-specific GM crops

    Implement robust GM labeling and enforce strict action against illegal cultivation and counterfeit seeds.

    Prioritise biofortified GM crops such as Golden Rice, iron-rich pulses, and zinc-rich wheat to combat micronutrient deficiencies

    Effective implementation of BioE3 mission can help realise Vajpayee’s vision of Biotech for Bharat – “What IT is for India, BT is for Bharat”

  • Define the concept of carrying capacity of an ecosystem as relevant to an environment. Explain how understanding this concept is vital while planning for sustainable development of a region.

    Carrying capacity refers to the maximum population size or level of resource use that an ecosystem can support without long-term degradation. Eg- A grassland can sustain only a certain number of grazing animals before vegetation declines.

    Determinants of carrying capacity

    Resource availability (food, water, shelter, space)

    Regeneration rate

    Limiting factors (predators, disease, competition, waste)

    Crucial abiotic elements (climate, soil, sunlight)

    Importance of Carrying Capacity for Sustainable Development Planning

    Livelihood Security (SDG-1) – Maintains sustainable fisheries, forestry and pastoral systems without ecological collapse.

    Intergenerational Equity – Safeguards future resource availability by preventing current over-extraction.

    Preventing Resource Depletion – Ensures development does not exceed natural limits, avoiding overuse of land, water and energy.

    Guiding Land-Use and Urban Planning – Eg- Eco-sensitive zones in Western Ghats restrict high-impact activities.

    Controlling Pollution Load – Determines the capacity of air and water bodies to handle waste – Helps in deciding pollution limits

    Conserving Biodiversity – Prevents ecosystem stress that threatens species survival and habitat stability. Eg- Limiting visitor numbers in Kaziranga and Ladakh

    Enhancing long-term resilience to climate shocks. Eg- Strengthening Mangrove carrying capacity helps prevent coastal erosion and storm surge impacts.

    Encourages balanced regional growth without overburdening ecologically fragile regions. Eg- limits on construction and tourism in himalayan states

    Basis for Sustainable Agriculture – Helps determine cropping patterns, irrigation intensity, and livestock numbers suitable for the region.

    Policy and Environmental Governance – Provides a scientific base for EIAs, zoning and regulatory decisions.

    Disaster Risk Reduction – Reduces exposure to floods, landslides and urban heat islands caused by ecological overload. Eg- Joshimath crisis in Uttarakhand

    Population Regulation – Provides a scientific basis for setting population targets aligned with resource limits.

    Way Forward

    Natural Capital Accounting in Economic Policy to recognise ecosystem services as economic assets.

    Nature-Based Infrastructure Development – Eg- Wetland restoration for flood control and mangrove buffers for coastal protection.

    Urban Green Infrastructure Expansion – Eg- Urban forests and restored lakes for flood moderation and heat mitigation. (Miyawaki Method)

    Payment for Ecosystem Services (PES) – Direct financial rewards to farmers and communities conserving ecological services.

    Channelising corporate funds into habitat restoration and sustainable supply chains.

    Circular Economy Anchored in Biodiversity Regeneration – Eg- Organic textiles, biodegradable packaging and nature-based construction materials.

    Carrying capacity acts as the ecological boundary for growth, ensuring sustainable and intergenerationally just development.

  • What is India’s plan to have its own space station and how will it benefit our space programme?

    A space station is a habitable, long-term orbital laboratory for scientific research. India’s plan to build the Bharatiya Antariksha Station (BAS) represents a pivotal shift from short-duration missions to a sustained human presence in space.

    India’s Plan for Bharatiya Antariksha Station (BAS)

    The BAS is envisioned as a modular space station positioned in Low Earth Orbit (LEO) at an altitude of approximately 400-450 km.

    Modular Architecture: The station will consist of five modules launched in phases. The station’s total weight is estimated at 52 tonnes upon completion.

    Timeline:

    2028: Target for the launch of the first module, BAS-01 (Base Module).

    2028-2035: Sequential launch and docking of the remaining four modules.

    2035: Targeted year for the station to become fully operational.

    Technical Specifications: It is designed to accommodate a nominal crew of 3 to 4 astronauts for durations of 3 to 6 months, with a maximum capacity of 6 during crew handovers.

    The plan involves mastering Rendezvous and Docking (SpaDeX), advanced Environmental Control and Life Support Systems (ECLSS), and robotic arm operations.

    Benefits to India’s Space Programme

    Scientific

    Microgravity Research Platform: It provides a permanent laboratory for long-term experiments in biotechnology, materials science, and pharmaceuticals that cannot be replicated on Earth.

    Advanced Life Support Systems (ECLSS): Mastering the recycling of air and water is essential for sustaining life; BAS serves as the ultimate testbed for these “closed-loop” technologies.

    Technological

    Rendezvous and Docking Maturity: Successful operation requires perfecting the SpaDeX (Space Docking Experiment) technology, a critical skill for any future lunar or interplanetary assembly.

    Gateway to the Moon (2040): The station acts as a training ground for the Bharatiya Antariksha Yatri, preparing them for the planned 2040 Lunar Landing.

    In-Orbit Refueling and Servicing: BAS will pioneer technologies to refuel satellites in orbit, potentially extending the life of multi-billion dollar assets and reducing space debris.

    International

    Strategic Autonomy: Having an independent station ensures India is not dependent on foreign platforms for sensitive research or strategic orbital maneuvers.

    Geopolitical Leadership: It cements India’s role as a leader in the Global South, offering a potential platform for collaborative missions with nations lacking independent space access.

    Economic

    8. Income for ISRO by leasing out experiments, taking astronauts of other countries.

    9. Boosting space industry in India.

    10. Promotion of space tourism in India.

    The Bharatiya Antariksha Station is the cornerstone of India’s “Space Vision 2047.”

  • Coastal sand mining, whether legal or illegal, poses one of the biggest threats to our environment. Analyse the impact of sand mining along the Indian coasts, citing specific examples.

    Sand mining refers to the extraction of sand from beaches, river mouths, dunes and seabeds for construction and land reclamation.

    Impact of sand mining

    Environmental Impacts

    Accelerated Coastal Erosion – Removal of sand weakens natural barriers, causing shoreline retreat. Eg – Alappuzha (Kerala).

    Habitat Destruction – Disturbs nesting sites and coastal biodiversity. Eg – Degradation of Olive Ridley turtle nesting beaches in Odisha.

    Saline Intrusion & Groundwater Contamination – Eg – Tuticorin (Tamil Nadu) recorded rising salinity in wells.

    Loss of Mangroves – Destabilised soil and altered hydrology harm protective ecosystems. Eg – Vegetation thinning in parts of the Sunderbans.

    Economic Impacts

    Damage to Infrastructure – Roads, bridges and coastal installations become unstable due to subsidence. Eg – Road collapse incidents in Uttar Kannada (Karnataka).

    Decline in Tourism Revenue – Eroded and degraded beaches reduce tourist inflow.

    Livelihood Loss for Fishing Communities – Altered seabed and turbidity reduce fish catch and destroy spawning grounds.

    Social Impacts

    Disaster induced displacement of coastal communities due to increased vulnerability

    Health Risks from Contaminated Water – Saline intrusion affects drinking water quality.

    Increased and sedimentation in rivers and coastal areas due to depletion of sand from river beds

    Political & Governance Impacts

    Rise of Illegal Sand Mining Networks – Criminalisation of mining fuels corruption. Eg – Sand mafias in Tamil Nadu, Andhra Pradesh.

    Threats to Officials – Violent attacks on officers during enforcement drives.

    Way Forward

    Strengthen Regulatory Enforcement

    Tighten monitoring of CRZ norms

    GPS-tracked transport permits

    Eg – Kerala’s drone-based monitoring model.

    Promote Sustainable Alternatives – Eg- M-sand

    Community-Based Coastal Stewardship– Eg – Odisha’s community patrolling linked to turtle conservation.

    Ecological Restoration of Mined Coasts– Eg – Puducherry’s beach nourishment project.

    Improve Inter-State Coordination – joint task forces to curb cross-border sand smuggling.

    Integrate Sediment Budgeting in Coastal Planning to ensure river-to-coast sediment flow is maintained.

    Ensuring sustainable extraction is essential to balance developmental needs with long-term coastal resilience