UPSC CURRENT AFFAIRS – 22 JUNE 2026

Context: The PIB has released a detailed backgrounder titled Ashtalakshmi – The North-East at the Heart of India’s Growth Story, highlighting the region’s transformation over the last twelve years.

About The Ashtalakshmi Growth Model:

What it is?

• In Indian tradition, Goddess Lakshmi symbolises eight different manifestations of happiness, health, and prosperity. In the same spirit, the Ashtalakshmi growth model leverages the unique cultural diversity, rich biodiversity, and strategic border geography of the eight North-Eastern states: Assam, Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Tripura, and Sikkim.

Key Data and Statistics on North-East Development:

• Target Sector Allocations & Infrastructure:
  • Central Sanctions Matrix: Over 3,700 projects have been approved, ensuring steady funding for infrastructure, social services, and regional development across the Northeast.
  • PM-DevINE Intervention: The scheme finances high-impact projects in connectivity, livelihoods, and social sectors to address development gaps in the region.
  • Sustained Railway Budgets: Higher railway allocations have accelerated network expansion, modernization, and connectivity in remote northeastern states.
  • Broad Gauge Track Commissioning: Rapid expansion of broad-gauge lines has integrated previously isolated states with the national railway network.
  • Clean Energy Skill Training: Dedicated renewable energy funding has created skilled manpower for solar and green energy sectors in the Northeast.

• Rural Welfare, Housing & Digital Access:
  • 100% Tap Water Coverage: States such as Arunachal Pradesh and Mizoram have achieved universal rural tap-water access, improving health and living standards.
  • Rural Toilet Construction: Large-scale toilet construction has helped the entire region achieve Open Defecation Free (ODF) status and better sanitation.
  • PMAY Housing Completion: Millions of pucca houses have improved housing security and living conditions in both rural and urban areas.
  • Ayushman Bharat Coverage: Health insurance coverage has expanded healthcare access and reduced out-of-pocket medical expenditure.
  • BharatNet and Mobile Connectivity: Internet services and mobile towers have reduced digital isolation and improved access to education, banking, and governance services.
• Agrarian & Allied Growth Vectors:
  • Fisheries Expansion: Rising fish production has strengthened rural livelihoods, with Assam emerging as the region’s fisheries hub.
  • Agarwood Economy: Large agarwood reserves offer significant export and income opportunities, particularly for states such as Tripura.
  • PM-KISAN Support: Direct income transfers have provided financial support to millions of farmers, including a large number of women beneficiaries.
  • MOVCD-NER: Organic farming initiatives have expanded sustainable agriculture, strengthened FPOs, and increased farmers’ incomes.

Key Structural Trends In NER Development:

• Dismantling Geographic Isolation via Mega Engineering Projects: The region has shifted toward permanent, high-capacity engineering solutions to cross mountainous barriers and volatile river systems. This includes the combined road-rail Bogibeel Bridge (2018), the 9.15 km Dhola–Sadiya Bridge (2017) designed for heavy military assets, and the high-altitude Sela Tunnel (2024) built at 13,000 feet.
• Achieving 100% Railway Track Electrification: Moving away from a historic reliance on diesel traction, Arunachal Pradesh, Meghalaya, Nagaland, Tripura, and Mizoram have achieved 100% electrification of their railway lines.
• Expanding Regional Aviation Networks (UDAN): The absolute volume of operational commercial airports in the North-East rose by 78%, expanding from 9 airports in 2014 to 17 in 2026.
• Reviving Natural Inland River Waterways: The region has scaled up its water corridors, increasing the number of active National Waterways from just 1 in 2014 to 20 by 2024, utilizing the Brahmaputra (NW-2) and Barak (NW-16) rivers.
• Building Regional Strategic Clean Energy Grid Ports: Large-scale renewable projects have gained momentum, highlighted by the 2,880 MW Dibang Multipurpose Hydropower Project (slated to be India’s tallest dam structure) and the 2,000 MW Subansiri Lower Hydroelectric Project.

Key Institutional Challenges Facing the NER:

• Navigating Difficult, Fragile Ecological Terrain: Executing heavy infrastructure works like tunneling and rail laying across landslide-prone mountain zones requires complex geotech engineering.
• Mitigating High Logistic and Supply Chain Costs: Intermittent weather blocks and high-altitude transport corridors can disrupt regular market supply chains and increase local product costs.
• Managing Inconsistent Capacity and Local Resource Coordination: Frontline state agencies can show varying levels of operational efficiency when deploying complex, centrally funded projects.
• Ensuring Value Addition Within the Primary Agri Sector: While the region excels at harvesting niche raw materials like organic spices and bamboo, it requires more localized processing facilities to maximize commercial profits.

Way Forward:

• Completing the Tallest Rail Pier Structure (Noney Bridge): Expeditiously finalize the 141-metre-tall Noney Bridge in Manipur along the Jiribam–Imphal line, which is set to become the world’s tallest railway pier bridge.
• Expanding the Cross-Border Act East Lifelines: Accelerate the completion of flagship cross-border land corridors, such as the India–Myanmar–Thailand Trilateral Highway via Moreh and the Kaladan Multi-Modal Transit Transport Project.
• Financing Hyperlocal Renewable Blocks via JJM 2.0 and PM-KUSUM: Deploy parts of the newly enhanced ₹8.69 lakh crore JJM 2.0 framework alongside solar pumps to ensure sustainable, decentralized utility delivery to off-grid villages.
• Commercializing Niche Agri-Biodiversity via GI Identification: Capitalize on the region’s 89 GI-registered assets by establishing three solar-powered cold storages and expanding export quotas via the Krishi UDAN air logistics scheme.

Conclusion:

By backing major transport connectivity overhauls with secure rural water, clean energy grids, and organic agricultural value chains, the state has successfully linked economic growth with ecological sustainability. As central ministries work with regional councils to finalize critical cross-border trade links, maintaining this robust development momentum will remain vital to secure a balanced, integrated, and prosperous future for the entire sub-continent.

Context: The Press Information Bureau (PIB) has issued a comprehensive report detailing India’s strategic transformation into a top-tier global space power over the last twelve years.

• Driven by Aatmanirbhar Bharat and the long-term vision of Viksit Bharat 2047, this evolution balances high-impact interplanetary exploration with private sector commercialization and space-based citizen welfare.

About India’s Evolving Space Architecture:

What it is?

• India’s modern space architecture has shifted from a closed, purely state-run scientific endeavor into a vibrant, dual-purpose ecosystem that powers national growth.
• This updated blueprint utilizes space-based geospatial infrastructure to optimize domestic governance, agricultural mapping, disaster management, and telecommunications.

Key Data and Statistics Pointing to Scale and Expansion:

• Commercial Revenue Velocity: Backed by institutional reforms, NewSpace India Limited (NSIL) revenues surged nearly tenfold, expanding from ₹321.77 crore in FY 2021-22 to ₹3,246.09 crore in FY 2024-25.
• Exponential Startup Growth: The domestic space startup ecosystem expanded from just one registered venture in 2014 to over 400 active firms by February 2026, attracting over $500 million in total private investments.
• Global Launch Credibility: Demonstrating immense international market trust, India scaled its commercial launch capacity to deploy 399 foreign satellites between 2014 and March 2026, compared to just 35 launches prior to 2014.
• Liberalized Foreign Direct Investment (FDI): The updated policy permits up to 100% automatic route FDI for manufacturing components, up to 74% for satellite operations, and up to 49% for private launch vehicles and spaceports.
• Extensive Deep-Space Dissemination: India’s first dedicated solar observatory, Aditya-L1, has successfully processed and released more than 27 Terabytes (TB) of continuous solar observation data into the global public domain.

Current Space Governance and Institutional Architecture:

• The Unified Regulatory Gateway (IN-SPACe): Established as an autonomous single-window mechanism, IN-SPACe facilitates, authorizes, and regulates private sector space activities, having already cleared 71 ISRO technology transfers to domestic industries.
• The Legislative Blueprint (Indian Space Policy 2023): Provides the definitive legal framework that explicitly broke the state monopoly, legalizing private participation across satellite manufacturing, payload launches, and geospatial downstream services.
• Commercialization via NSIL: Functions as the state-owned corporate arm dedicated to commercializing indigenous space technology stacks, manufacturing launch vehicles through public-private partnerships (PPP), and selling satellite services.
• Autonomous Navigation Self-Reliance (NavIC): India operates its independent regional satellite navigation network using a customized constellation of first and second-generation (NVS) satellites to cover India and up to 1,500 kilometers beyond its borders.
• Standardized Private Protocols (NGP 2024): The introduction of the Norms, Guidelines, and Procedures framework provides clear eligibility and compliance parameters, boosting investor confidence and predictability.

Upcoming and Future Space Programs:

• Gaganyaan Final Crewed Launches: Entering its final phase, India’s flagship human spaceflight mission will send up to three astronauts into a 400-kilometer orbit for up to three days using an entirely indigenous life-support grid.
• The Bharatiya Antariksh Station (BAS): India’s planned modular space station in Low Earth Orbit. The Union Cabinet has officially approved the deployment of its foundational module, BAS-01, by 2028.
• Chandrayaan-4 Sample Return Mission: Programmed for launch in 2027, this complex mission will land on the lunar surface, extract physical core samples, and execute an autonomous launch from the Moon to return them to Earth.
• Venus Orbiter Mission: Formally approved by the Union Government and targeted for launch in March 2028, this spacecraft will deploy advanced aerobraking and thermal shields to study Venus’s high-temperature atmosphere and geology.
• Chandrayaan-5 / LUPEX Collaboration: A joint deep-space exploration initiative between ISRO and Japan’s JAXA scheduled for 2027–28 to deploy an Indian lander and a Japanese rover to drill for water ice deposits near the lunar south pole.
• Next Generation Launch Vehicle (NGLV): Development of a heavy-lift rocket capable of deploying up to 30 tons to LEO, alongside a partially reusable variant with a 14-ton capability to achieve low-cost space access.
• The TRISHNA Thermal Imaging Satellite: A joint 2026 climate-science mission developed with the French space agency (CNES) to deliver high-resolution thermal infrared imagery to monitor global crop water stress and urban heat islands.

Key Institutional Challenges in the Space Sector:

• The Modest Footprint in the Global Economy: Despite massive scientific feats, India’s absolute space economy is currently valued at $8 billion, commanding only a 2% to 3% share of the global space marketplace.
• Transitioning Laboratories into Mass Aerospace Production: Turning highly complex, state-designed components into scaled commercial lines requires deeper private sector manufacturing capabilities.
• Managing High-Altitude Microgravity Life Support Risks: Developing fully reliable, zero-failure systems for human survival, capsule re-entry, and space docking represents an ongoing technical challenge.
• Mitigating Severe Thermal Limits for Planetary Probes: Operating robotic suites inside the extreme atmospheric pressure and acidic heat conditions of Venus demands complex materials science innovations.
• Securing Consistent Multi-Year Domestic Funding: Maintaining simultaneous deep-space programs, human launches, and expensive new launchpad infrastructures places heavy fiscal demands on the state budget.

Way Forward:

• Capturing the 2030 Global Market Target: Expand private production depth and launch turnarounds to hit the national target of a 8% share in the global space economy by 2030.
• Operationalizing the Second and Third Launch Infrastructure: Expeditiously complete India’s second spaceport at Kulasekarapattinam for small satellites and build the newly approved ₹3,984.86 crore Third Launch Pad at Sriharikota.
• Integrating NavIC into Global Commercial Handsets: Leverage the partnership with Qualcomm to embed indigenous NavIC navigation chipsets into mainstream global smartphones, expanding regional positioning infrastructure.
• Deploying Reusable Throttling Propulsion Systems: Scale up the experimental flights of the winged Reusable Launch Vehicle (RLV-TD) and integrate bootstrap ignition technologies to lower per-kilogram orbital payload costs.
• Deepening Global Neighbourhood First Shared Data Links: Expand regional satellite programs—such as utilizing the South Asia Satellite (GSAT-9)—to deliver free telemedicine, digital education, and early disaster alerts to partner nations.

Conclusion:

By backing historic deep-space explorations like Chandrayaan-3 with liberalized FDI rules and robust startup frameworks, the nation has successfully matched elite science with commercial economic engines. Moving forward, building next-generation reusable rockets and setting up the national space station will remain vital to solidify India’s leadership in global space governance before 2047.

Context: The Ministry of Panchayati Raj conducted a three-day Training of Trainers programme on Nirbhay Chetna in New Delhi under the Nirbhaya Fund.

About Nirbhay Chetna:

What it is?

• Nirbhay Chetna is a nationwide gender-sensitization initiative launched by the Ministry of Panchayati Raj under the Nirbhaya Fund to promote women’s safety, dignity, and gender equality through Panchayati Raj Institutions.
• It forms a major component of the broader Nirbhay Raho Initiative, launched in March 2026 to strengthen gender-responsive governance at the grassroots level.

Nodal Ministry: Ministry of Panchayati Raj.

Aim:

• To sensitize elected male representatives on gender equality, women’s safety, dignity, and leadership.
• To build gender-responsive local governance by encouraging men to become active partners in women’s empowerment.

Key Features:

• Largest Male Sensitization Drive: It is regarded as the world’s largest campaign aimed at sensitizing elected male representatives on women’s issues.
• Massive Training Network: The initiative seeks to develop a cadre of 28,500 master trainers at state, district, and block levels.
• Wide Outreach: It aims to train over 5 lakh elected male representatives across rural India.
• Cascading Training Model: The programme follows a Training of Trainers (ToT) approach, beginning with pilot states before nationwide expansion.

Significance:

• It strengthens Panchayats as institutions that promote women’s safety, dignity, and equal participation in local governance.
• By engaging male representatives, the initiative seeks to challenge gender stereotypes and encourage behavioral change at the grassroots level.

Related Components under Nirbhay Raho:

• Nirbhay Netri: Capacity building and legal awareness for elected women representatives.
• Nirbhay Drishti: Installation of CCTV cameras at strategic rural locations to improve safety infrastructure.

Relevance in UPSC Examination Syllabus

• GS Paper II: Governance and Social Justice
  • Women empowerment, gender justice, and government initiatives for vulnerable sections.
  • Role of Panchayati Raj Institutions in inclusive and participatory governance.
• GS Paper I: Indian Society
  • Gender issues, social empowerment, and changing societal attitudes.
• Essay & Ethics
  • Women empowerment, gender equality, leadership, social responsibility, and grassroots governance.

Context: During Google CEO Sundar Pichai’s keynote at Stanford University, over 100 students staged a walkout protesting Google’s Project Nimbus contract, carrying Palestinian flags and wearing keffiyehs.

About Project Nimbus:

What It Is?

• Project Nimbus is a massive, high-security cloud computing contract signed between the Israeli government and premier U.S. technology corporations. The partnership has sparked intense global protests, employee sit-ins, and student-led boycotts over ethical concerns that Big Tech is enabling state-sponsored surveillance and military operations.

Developed By: Jointly executed by Google (Google Cloud Platform) and Amazon (Amazon Web Services – AWS).

Aim:

• The objective of Project Nimbus is to digitize and modernize Israel’s public sector infrastructure by shifting state data, processing systems, and local applications to commercial cloud ecosystems.
• It aims to provide advanced data storage, high-compute machine learning tools, and Artificial Intelligence (AI) services across all tiers of governmental operation.

Key Features of the Contract:

• Financial and Temporal Scale: The overarching tech agreement is valued at over $1 billion. It features an initial operational baseline of seven years, with legal clauses allowing the Israeli government to extend it for up to 23 years.
• The Sovereign Non-Restriction Clause: Leaked contract documents reveal that Israel mandated a strict clause preventing Google and Amazon from shutting down or restricting cloud services to governmental units—even if those units violate the tech companies’ standard corporate terms of service.
• AI and Machine Learning Integration: Since October 2023, army units have significantly scaled up their technical service demands from Google Cloud, AWS, and Azure to acquire advanced data storage and AI capabilities.
• Independent Sovereign Operations: The setup establishes localized cloud infrastructure nodes within Israel, ensuring that data processing, storage, and server administration remain independent of direct foreign corporate interference.

Controversies:

• Reports suggest cloud platforms may support surveillance data storage, raising concerns that commercial digital infrastructure could indirectly aid military operations.
• Project Nimbus has triggered employee protests, sit-ins, and workplace activism, reflecting growing ethical concerns over tech companies’ defense-related contracts.

Context: Prime Minister of India presided over the historic tri-commissioning of INS Dunagiri, INS Sanshodhak, and INS Agray in Kolkata.

About The Tri-Commissioning of INS Dunagiri, INS Sanshodhak, and INS Agray:

What it is?

• The tri-commissioning refers to the simultaneous induction of three distinct naval platforms, each engineered for a completely different strategic theater. Together, they represent the Indian Navy’s layered approach to expanding capability: building large warships for distant operations, deep-water survey ships to map the ocean terrain, and agile coastal hunters to secure localized maritime borders against modern threats.

Individual Ship Profiles & Strategic Roles:

1. INS Dunagiri (The Blue-Water Combatant)

• What It Is: A heavy, stealth guided-missile frigate that is part of the Navy’s advanced Project 17A. It is smaller than a destroyer but large enough to sail and fight far out in the deep sea.
• Developed By: Garden Reach Shipbuilders & Engineers (GRSE), Kolkata.
• Aim: To operate freely in a blue-water environment, countering both conventional and non-conventional enemy threats across distant oceanic corridors.
• Key Features:
  • Built with advanced radar-evading structural stealth design geometry, making it exceptionally difficult for hostile sensors to detect.
  • Armed with long-range strike weapons, including BrahMos surface-to-surface missiles and a Medium-Range Surface-to-Air Missile (MRSAM) defense network.
  • Features a highly advanced sensor suite including the Multi-Function Surveillance, Track And Guidance Radar (MFSTAR), anti-submarine warfare rockets, and integrated sonar hulls.
  • It is part of an elite frigate family that includes sister ships INS Nilgiri, Himgiri, Taragiri, Udaygiri, and Vindhyagiri.

2. INS Sanshodhak (The Deep-Water Surveyor)

• What It Is: A Survey Vessel – Large (SVL), serving as the fourth and final ship of the specialized Sandhayak-class fleet.
• Developed By: Garden Reach Shipbuilders & Engineers (GRSE), Kolkata.
• Aim: To measure, observe, and digitally map oceanographic terrain, helping underwater naval units safely plan routes while providing charts for civilian shipping and disaster relief.
• Key Features:
  • Tasked with collecting hydrographic data, analyzing seabed features, determining water depths, and mapping complex port approach channels.
  • Equipped with deep-sea research tech, including Autonomous Underwater Vehicles (AUVs), remotely operated underwater vehicles (ROVs), and multi-beam echo sounders.
  • Follows its sister ships—INS Sandhayak, Nirdeshak, and Ikshak—to complete the Navy’s modern large hydrographic survey fleet contract signed in 2018.

3. INS Agray (The Coastal Submarine Hunter)

• What It Is: An Anti-Submarine Warfare Shallow Water Craft (ASW SWC) belonging to the specialized Arnala-class. It is the smallest but most agile of the three platforms.
• Developed By: Garden Reach Shipbuilders & Engineers (GRSE), Kolkata.
• Aim: To detect, track, and neutralize hostile submarines attempting to hide within busy, noisy, and shallow coastal (littoral) waters.
• Key Features:
  • Tailored to patrol and protect vital choke points, including commercial ports, naval bases, and strategic coastal approaches.
  • Specially optimized to filter out acoustic disturbances from shallow-water clutter like fishing boats, merchant shipping traffic, and uneven reefs.
  • Heavily armed for close-range maritime combat with lightweight anti-submarine torpedoes, localized hull sonars, and indigenous anti-submarine rocket launchers.

Context: The Agricultural and Processed Food Products Export Development Authority (APEDA) has successfully facilitated India’s first-ever commercial export shipment of dried whole egg powder from Balangir, Odisha, to Austria.

About The Agricultural and Processed Food Products Export Development Authority (APEDA):

What It Is?

• The Agricultural and Processed Food Products Export Development Authority (APEDA) is an apex statutory export-promotion body operating under the Ministry of Commerce and Industry, Government of India. It functions as the central agency responsible for building international trade channels, setting quality benchmarks, and driving the global market expansion of India’s agricultural, horticultural, and processed food industries.

Established In: APEDA was established by the Government of India under the Agricultural and Processed Food Products Export Development Authority Act passed by Parliament in December 1985.

Aim:

• The objective of APEDA is to maximize India’s agricultural export potential by fostering the development of export-oriented downstream agro-processing industries.
• It aims to enhance the global competitiveness of Indian food products, replace low-value raw exports with high-value processed goods, ensure compliance with strict international food safety standards, and optimize financial returns for domestic farmers and agro-entrepreneurs.

Key Functions:

• Statutory Registration of Exporters: Functions as the mandatory registry authority for individuals or corporate entities exporting scheduled agricultural and processed food products from India.
• Setting Global Quality and Safety Standards: Enforces strict compliance with international food safety rules, packaging requirements, and sanitary measures—helping domestic units secure globally recognized certifications like FSSC 22000, HALAL, and KOSHER.
• Financial Infrastructure Assistance: Extends targeted financial support schemes to registered exporters to modernize processing infrastructure, upgrade laboratory testing facilities, and adopt quality management systems.
• Market Development and Global Promotions: Conducts international market-intelligence surveys, coordinates global trade fairs, manages buyer-seller meets, and leads virtual flagging ceremonies to open up new export avenues in premium territories like the European Union.
• Scheduled Product Development: Monitors and enhances the export lifecycle of designated commodities, including fruits, vegetables, meat products, poultry, dairy, confectionery, biscuits, and bakery items.
• Export Supply Chain Integration: Coordinates directly with state departments, district administrations, and private industries to establish robust, export-led agro-processing ecosystems in rural and developing regions.

Significance:

• Converting eggs into spray-dried powder increases shelf life, reduces transport costs, and enables Indian poultry exporters to earn higher value from processed products.
• Exports to Austria demonstrate that Indian poultry products meet strict EU safety standards, opening access to other regulated global markets.

Context: An ammonia gas leak at a private seafood processing and export facility in Tiruvallur district, Tamil Nadu, tragically killed two migrant workers from Odisha and hospitalized more than 60 others.

About Ammonia Gas:

What It Is?

• Ammonia (NH3) is a foundational, highly reactive inorganic compound composed of nitrogen and hydrogen. It is a colorless, pungent gas that exists naturally in trace amounts within the environment—arising from the decomposition of organic nitrogenous matter—but is manufactured on a massive industrial scale globally due to its versatile chemical properties.

Formation of Ammonia:

• Natural Formation: Ammonia is produced naturally during the nitrogen cycle through the decomposition of organic matter, animal waste, and dead plants by nitrogen-fixing soil bacteria.
• Industrial Synthesis (Haber–Bosch Process): Commercially, ammonia is produced by reacting atmospheric nitrogen (N₂) with hydrogen (H₂) under high pressure (150–250 atmospheres) and temperatures of 400–500°C in the presence of an iron catalyst.

N2(g)+3H2(g)⇌2NH3(g)

Key Chemical and Physical Characteristics:

• Highly Pungent Odor: Ammonia has a sharp, irritating smell that can be detected even at very low concentrations.
• Exceptional Water Solubility: It readily dissolves in water to form ammonium hydroxide (NH₄OH), an alkaline solution that can irritate the eyes, skin, and respiratory tract.
• Favorable Thermal Properties: Ammonia can be easily liquefied under pressure and has a high heat absorption capacity, making it an efficient refrigerant.
• Corrosive Nature: Although generally non-flammable, concentrated ammonia can become hazardous in confined spaces and may corrode metals such as copper and brass.

Major Applications of Ammonia:

• Industrial Refrigeration: Ammonia is widely used as a refrigerant in cold storage facilities, ice plants, and food processing industries because of its excellent heat absorption properties.
• Fertilizer Production: It serves as the primary raw material for nitrogen-based fertilizers such as urea, ammonium nitrate, and ammonium phosphate.
• Chemical Manufacturing: Ammonia is used in the production of nitric acid, plastics, synthetic fibers, explosives, and industrial dyes.
• Cleaning and Water Treatment: Diluted ammonia solutions are used as industrial cleaning agents and in water treatment plants for chlorination and purification processes.

Context: Amid a severe agricultural paradox where valuable biomass is burned as open-field crop residue, biochar has emerged as a crucial carbon-negative solution to restore India’s depleted soils.

About Biochar:

What It Is?

• Biochar is a highly porous, carbon-rich solid material produced from various biomass sources—including wood chips, crop residues, manure, and biodegradable municipal waste—that breaks down exceptionally slowly when mixed into the earth. Rather than functioning as a single, uniform product, biochar represents a wide spectrum of chemically and physically unique black carbon forms.

Aim: The objective of creating and applying biochar is long-term carbon sequestration—locking away carbon that plants fixed through photosynthesis into a highly stable, persistent form so it cannot return to the atmospheric pool.

How It Forms?

• Pyrolysis Reaction: Biochar is formed through pyrolysis, which involves heating organic agricultural and urban wastes to high temperatures in controlled, low-oxygen or oxygen-free conditions.
• Property Determination: The baseline properties of the final product are highly dependent on the type of feedstock chosen (e.g., sugarcane bagasse, coconut stalks, or manure) and the specific heating, cooling, and storage protocols implemented during manufacturing.

Key Characteristics:

• High Porosity: Microscopic structural imaging reveals a highly porous network that acts as a physical sponge inside the topsoil.
• Exceptional Resistance to Decay: Unlike raw organic matter, its carbon molecules are tightly bonded, allowing it to resist microbial breakdown and remain intact within the soil for thousands of years.
• Variable Chemical Quality: Its exact pH levels, ash content, surface area, and nutrient values are not static; they vary widely based on its manufacturer’s choice of source biomass and processing heat.
• High Water and Nutrient Affinity: Possesses a high cation exchange capacity (CEC) when fully integrated, enabling it to aggregate loose soil particles and tightly bind loose minerals.
• High Carbon Retention: Functions as an internationally recognized, persistent carbon dioxide removal technology that easily passes rigorous stability standards for permanent sequestration.

Major Applications:

• Biochar improves soil moisture retention and microbial activity, enhancing soil organic carbon and increasing crop productivity, especially in degraded soils.
• Biochar permanently stores carbon and can earn carbon credits, creating additional income opportunities for farmers and cooperatives.
• It converts crop residues, organic waste, and sewage sludge into useful products, reducing stubble burning, landfill waste, and methane emissions.
• Biochar retains nutrients such as nitrogen, phosphorus, and potassium, reducing nutrient losses and improving fertilizer-use efficiency.

Context: Following a recent ceasefire in southern Lebanon, the strategic deployment of low-cost fibre-optic drones by the Hezbollah militia has highlighted a significant shift in asymmetric warfare.

About Fibre-Optic Drones:

What It Is?

• A fibre-optic drone is a specialized type of First-Person View (FPV) or unmanned aerial vehicle (UAV) that replaces traditional wireless radio control with a physical, tethered fiber-optic link.
• By transmitting data via light pulses through physical strands rather than open-air radio signals, these craft function as practically invisible drones that are highly resistant to traditional electronic countermeasures, spoofing, and radar detection.

How It Works?

• Physical Tethering: The drone is physically linked to its operator via an ultra-thin, high-strength, and hair-like network cable made of glass or plastic strands.
• Spool Deployment: The optical cable is tightly wound onto a specialized spool, enclosed in a protective shell, and mounted directly onto the drone chassis. As the drone takes off and advances, the line smoothly unwinds behind it in mid-air.
• Data Transmission via Light: Commands from the operator and real-time video feeds from the drone are converted into high-speed pulses of light. This light travels back and forth through the cable with zero operational lag, providing real-time monitoring and high-bandwidth feedback.
• Elimination of Wireless Traces: Because all communications are contained inside the physical wire, the drone emits no radio frequency (RF) signatures and does not rely on vulnerable satellite systems like GPS to navigate.

Key Features:

• Complete Immunity to RF Jamming: Because they lack an open radio receiver, these drones completely bypass traditional electronic warfare systems, RF detection, and signal spoofing.
• High-Bandwidth, Real-Time Video: The fiber-optic connection allows for instantaneous transmission of massive volumes of data and clear video feeds without the transmission delays common to wireless systems.
• Operational Range and Speed: Early models operated over short distances of about 5 km, but advanced iterations have extended their operational reach to distances of 20 to 30 km without causing excessive aerodynamic drag.
• Zero RF Signature: The absence of radio emissions prevents electronic warfare units from tracking the drone’s path or pinpointing the location of the operator.
• Amphibious All-Weather Vulnerabilities: Due to their lightweight structural frames, these drones remain susceptible to severe weather like heavy rain and gusty winds. They can also lose all functionality instantly if the thin tether snaps on physical obstacles like trees or buildings.

Context: Twelve years after issuing its first draft notification, the Central Government is preparing to finalize and notify Ecologically Sensitive Areas (ESAs) across portions of the Western Ghats.

About The Western Ghats:

What It Is?

• The Western Ghats is an ancient, highly fragile mountain chain that forms one of the world’s eight hottest biodiversity hotspots. Recognized globally for its exceptional levels of endemism and unique ecosystems, the mountain range has been inscribed as a UNESCO World Heritage Site.

Location and State Spread:

• Geographical Axis: The hill ranges extend continuously along the western coast of India, running from the mouth of the Tapti River in the north down to the country’s southernmost tip.
• State Boundaries:
  • The Western Ghats span across six Indian states: Gujarat, Maharashtra, Goa, Karnataka, Kerala, and Tamil Nadu.
  • It covers a total geographical footprint of approximately 180,000 square kilometers, representing just under 6% of India’s total land area.

Key Geological and Ecological Features:

• Mountainous Topography: The range features an undulating terrain with low hills, steep structural escarpments, and high-altitude granitic ridges. It includes key sub-landscapes like the Nilgiris Eastern Ghats Landscape and the Wayanad plateau.
• The Shola Ecosystem: Features the unique shola ecosystem, which consists of montane grasslands interspersed with patches of tropical wet evergreen forest. These patches host numerous medicinal plants and rare genetic resources.
• Massive Biological Reservoir: While covering a small percentage of India’s landmass, the region contains more than 30% of all plant, fish, herpeto-fauna, bird, and mammal species found in the country.
• High Endemism Metrics: The Ghats exhibit extreme levels of biological isolation; 50% of India’s amphibians and 67% of its fish species are completely endemic to this single region.
  • It serves as an exclusive habitat for threatened endemics like the Nilgiri tahr and the lion-tailed macaque.
• Contiguous Wildlife Blocks: The range forms one of the largest contiguous blocks of healthy forest cover in Southern India, supporting 30% of the world’s Asian elephant population and 17% of the world’s existing tigers.

Significance:

• The Western Ghats feed major rivers such as the Godavari, Krishna, and Cauvery, while also playing a crucial role in regulating the Indian monsoon.
• Nearly 245 million people depend on Western Ghats rivers for drinking water, irrigation, agriculture, and livelihoods across peninsular India.
• ESA notifications provide legal backing to restrict mining, quarrying, polluting industries, and large townships in ecologically sensitive areas.