Thorium-Based Energy and India’s Nuclear Programme
Why in News
- Anil Kakodkar warned that abandoning the use of thorium as an energy source would be “suicidal” for India’s long-term energy security.
- The debate has resurfaced amid geopolitical tensions in West Asia affecting global energy supply and prices.
India’s Energy Security Challenge
- India has limited domestic crude oil and commercial uranium reserves.
- The country relies heavily on imports for fossil fuels and nuclear fuel.
- Geopolitical disruptions in regions such as the Middle East can create supply shocks and price volatility.
Thorium as a Strategic Energy Resource
- India possesses one of the world’s largest reserves of thorium.
- Thorium can potentially provide nuclear energy for about 250 years.
- It offers a clean and sustainable alternative for long-term energy security.
India’s Three-Stage Nuclear Power Programme
India’s nuclear energy strategy, designed by Homi J. Bhabha, is based on three stages:
- Stage 1: Use natural uranium in Pressurised Heavy Water Reactors (PHWRs).
- Stage 2: Use plutonium produced in fast breeder reactors.
- Stage 3: Use thorium to produce uranium-233 as a nuclear fuel.
Role of Thorium in Nuclear Energy
- Thorium itself is not a fissile fuel.
- It must be converted into uranium-233 through irradiation in reactors.
- This uranium-233 can then be used as nuclear fuel to produce energy.
India’s Technological Advantage
- Thorium works efficiently in heavy water reactors.
- India is a global leader in heavy water reactor technology.
- This technological strength provides a natural advantage for using thorium.
Key Technologies for Thorium Utilisation
Two major technologies are required for large-scale thorium deployment:
- Fast breeder reactors that produce more fissile material than they consume.
- Accelerator-driven systems that generate neutrons to breed nuclear fuel.
India’s Prototype Fast Breeder Reactor is an important step in this direction.
Advanced Heavy Water Reactor (AHWR)
- The Advanced Heavy Water Reactor has been designed by the Bhabha Atomic Research Centre.
- It is intended to generate significant energy using thorium.
- The design includes advanced passive safety systems to minimise accident risks.
Challenges in Thorium Deployment
- Complex fuel reprocessing due to high radiation levels.
- Handling of uranium-232 by-products that emit strong gamma radiation.
- Institutional priorities favouring other reactor technologies.
- Delays in constructing demonstration reactors.
Government’s Position
- Jitendra Singh reaffirmed that thorium is a key component of India’s nuclear strategy.
- The government considers thorium reactors an important part of sustainable nuclear energy development.
Emerging Technologies
- Research is also exploring Molten Salt Reactors that could utilise thorium more efficiently.
- These reactors operate at near-atmospheric pressure, improving safety.
Significance
- Thorium utilisation could reduce India’s dependence on imported fuel.
- It supports long-term energy security and sustainable electricity generation.
- Successful deployment would strengthen India’s position in advanced nuclear technology and global energy systems.
Iran Threatens Retaliation After US Strike on Kharg Island
Why in News
- Iran has warned of retaliatory action against facilities linked to the United States in the Middle East after U.S. forces struck military targets on Kharg Island.
- The escalation comes amid an ongoing regional conflict involving Iran, Israel and the United States.
Kharg Island Strike
- U.S. forces carried out strikes on military facilities on Kharg Island.
- According to the United States Central Command, more than 90 targets were hit.
- These included naval mine storage sites, missile storage bunkers and other military infrastructure.
- Kharg Island handles nearly 90% of Iran’s oil exports, making it a critical energy hub.
Iran’s Response
- Iran warned that any facility in the region linked to the United States could become a target.
- Iranian authorities also warned residents near key ports in the United Arab Emirates to evacuate.
- Iran indicated it may target locations associated with U.S. military presence or economic interests.
Regional Escalation
- Reports indicated that drones and missiles were launched towards the UAE following the strike.
- Some oil-loading operations were temporarily suspended in Fujairah, a major global ship-refuelling hub.
- Smoke was reported rising from energy infrastructure in the region after attacks.
Impact on Global Energy Markets
- The conflict has disrupted global oil supply chains.
- The region around the Strait of Hormuz is particularly significant.
- Around 20% of global oil supply passes through the Strait of Hormuz.
- Any disruption in this route can significantly impact global oil prices and energy security.
Statements from Global Leaders
- Donald Trump said that several countries might deploy warships to ensure safe navigation through the Strait of Hormuz.
- Countries expected to support maritime security include:
- China
- France
- Japan
- South Korea
- United Kingdom
Developments in Iran
- Iran’s Supreme Leader Mojtaba Khamenei stated that the Strait of Hormuz should remain closed amid the conflict.
- Iran also warned that it could respond to attacks on its energy infrastructure by targeting companies linked to the United States.
Significance
- The escalation increases the risk of a wider regional conflict in the Middle East.
- Disruptions to oil infrastructure and shipping routes may impact global energy markets.
- The situation highlights the strategic importance of the Strait of Hormuz for global trade and energy security.
What is Kharg Island?
Kharg Island is a strategically important island belonging to Iran, located in the Persian Gulf. It serves as Iran’s primary oil export hub and is critical to the country’s energy infrastructure.
Location
- Kharg Island lies about 25 km off the Iranian coast in the Persian Gulf.
- It is situated northwest of the Strait of Hormuz.
- The island is close to major international shipping routes used for global oil trade.
Importance for Iran
- Kharg Island handles around 90% of Iran’s crude oil exports.
- It contains large oil storage tanks, loading terminals and export facilities.
- Most of Iran’s oil tankers depart from this island to global markets.
Strategic and Military Significance
- Because of its importance to Iran’s economy, the island is heavily protected by military and air-defence systems.
- It has been a target during regional conflicts, including the Iran–Iraq War when oil facilities were attacked during the “Tanker War”.
Economic Role
- Kharg Island acts as the central hub connecting Iran’s oil fields with international oil markets.
- Any disruption to operations on the island can affect global oil supply and prices.
Key Point
- Kharg Island is one of the most important energy infrastructure locations in the Middle East because it is the main gateway for Iran’s oil exports to the world.
Samriddhi Kendra Inaugurated in Madhya Pradesh to Deliver Phygital Services
Why in News
- Jyotiraditya M. Scindia inaugurated a Samriddhi Kendra in Umri village.
- The centre has been launched under the Samriddh Gram Phygital Services Pilot Initiative to deliver integrated digital and physical services in rural areas.
About Samriddhi Kendra
- The Samriddhi Kendra is an integrated “phygital” service centre combining physical and digital platforms.
- It aims to provide multiple citizen services through a single rural service hub.
- The centre uses high-speed broadband connectivity developed under the BharatNet.
Services Provided
- Healthcare services including telemedicine consultations with doctors.
- Diagnostics through a Health ATM facility.
- Digital education through smart classrooms and learning tools.
- Skill development and training programmes for youth.
- Agricultural support including soil testing and advisory services.
- Access to government schemes, banking and financial services.
Digital Connectivity Infrastructure
- The centre is connected through FTTH broadband connectivity.
- Public Wi-Fi access is provided through the PM‑WANI.
- The infrastructure enables reliable internet access for digital services in rural areas.
Agricultural and Educational Support
- Farmers can access crop insights, modern farming practices and drone-based agricultural support.
- Students benefit from digital learning tools and training programmes.
- Education and skill training are supported by the National Institute of Electronics and Information Technology.
Implementation and Community Model
- The initiative is implemented by the Department of Telecommunications in partnership with the Digital Empowerment Foundation.
- The centre operates through a community-driven model with trained local youth serving as Village Level Entrepreneurs.
Significance
- The initiative aims to convert rural broadband connectivity into meaningful digital services.
- It promotes digital and financial inclusion in villages.
- The Samriddhi Kendra is expected to improve access to healthcare, education and government services in rural areas of Madhya Pradesh.
Global Conference on Women in Agri-Food Systems (GCWAS–2026) Concludes in New Delhi
Why in News
- The Global Conference on Women in Agri-Food Systems 2026 concluded in New Delhi with a renewed global commitment to empower women in agriculture and agri-food systems.
- The three-day conference brought together policymakers, scientists and development leaders from multiple countries.
Objective of the Conference
- The conference focused on strengthening women’s leadership and participation in agri-food systems.
- It promoted gender-responsive policies, inclusive innovations and sustainable agricultural development.
- The event aimed to improve women’s access to land, finance, technology and markets.
Key Announcements
- M. L. Jat announced that Indian Council of Agricultural Research is developing a national gender platform.
- The platform will connect more than 900 institutions, including agricultural universities, ICAR institutes and Krishi Vigyan Kendras.
- The initiative aims to strengthen research, extension and capacity building related to women in agriculture.
Delhi Declaration
- The conference adopted the Delhi Declaration presented by Renu Swarup.
- The declaration calls for the creation of a Global Alliance on Women in Agri-Food Systems.
- It recommends promoting gender-responsive policies and improving women’s access to resources such as land, finance and technology.
- It also emphasises gender-responsive budgeting and collection of gender-disaggregated data.
Importance of Women in Agriculture
- R. S. Paroda highlighted that women contribute around 60–70% of the agricultural labour force.
- Ensuring their access to knowledge, markets, credit and training is essential for food security and poverty reduction.
Biodiversity and Seed Conservation
- Trilochan Mohapatra emphasised the role of women in conserving plant genetic resources.
- He called for stronger institutional support to recognise and empower grassroots custodians of biodiversity.
Key Themes Discussed
- Gender equality and social inclusion in agriculture.
- Women’s leadership in the agri-food sector.
- Adoption of emerging technologies for gender-transformative change.
- Economic empowerment and access to markets.
- Youth engagement and innovation in agri-food systems.
Global Participation
- Experts from 18 countries participated in the conference.
- Notable participants included:
- Bram Govaerts
- Agnes Kalibata
- Shakuntala Haraksingh Thilsted
- Julie Borlaug
Key Recommendations
- Promote women’s leadership in agricultural science and policymaking.
- Improve women’s access to credit, markets and entrepreneurship opportunities.
- Simplify regulatory processes in seed value chains.
- Encourage women-led agri-business enterprises.
- Promote climate-resilient agriculture and digital advisory platforms.
- Integrate agriculture with nutrition, health and environmental sustainability through the One Health framework.
Significance
- The conference highlighted India’s commitment to empowering women in agriculture.
- The outcomes are expected to strengthen global partnerships and policy initiatives.
- The recommendations aim to enhance women’s leadership, productivity and sustainability in agri-food systems worldwide.
UAE denies HIMARS launch allegations
Why in News
- United Arab Emirates has denied allegations by Iran that missile strikes against Iranian targets were launched from its territory.
- The accusations come amid escalating conflict involving Iran and the United States–Israel coalition in West Asia.
What is HIMARS?
Key Features
- HIMARS stands for High Mobility Artillery Rocket System.
- It is a truck-mounted rocket launcher developed by Lockheed Martin.
- The system is designed to quickly deploy, fire rockets, and move to another location to avoid enemy detection.
- Mounted on a lightweight wheeled truck for high mobility.
- Can fire multiple rockets within seconds.
- Capable of launching both guided rockets and tactical missiles.
- Uses GPS-guided precision weapons to hit targets accurately.
Range
- Guided rockets: about 70–80 km.
- Tactical missiles (such as ATACMS): up to about 300 km depending on the missile used.
What it is Used For
HIMARS is typically used to:
- Destroy enemy command centers and military bases
- Strike ammunition depots and logistics hubs
- Target air defense systems and radar installations
- Support ground troops with long-range precision fire
Importance
- HIMARS has become a key modern artillery system because of its speed, mobility and precision.
- It has been widely used in recent conflicts, including the war between Russia and Ukraine, where it helped strike targets far behind enemy lines.
India’s Metro Expansion Transforming Urban Mobility and Household Finances
Why in News
- India’s metro rail network has expanded rapidly in the last decade, significantly improving urban mobility.
- A study by the Economic Advisory Council to the Prime Minister highlights that metro expansion is also strengthening household financial stability by reducing commuting costs.
Growth of Metro Network in India
- India’s metro network expanded from about 248 km in 2014 to around 1,095 km by 2025.
- The number of cities with metro connectivity increased from 5 to 26 during this period.
- Major cities with metro systems include:
- Delhi
- Mumbai
- Bengaluru
- Hyderabad
- Kolkata
- Chennai
- Lucknow
- Pune
- Ahmedabad
Key Infrastructure Developments
- The operational network includes the Delhi–Meerut Regional Rapid Transit System.
- In 2023, India launched the semi high-speed Namo Bharat Train with speeds up to 160 km/h.
- In 2024, India opened its first underwater metro tunnel beneath the Hooghly River connecting Esplanade and Howrah Maidan in Kolkata.
- Kochi introduced the Kochi Water Metro in 2023.
Technological Innovations in Metro Systems
- Driverless train operations introduced on some lines of the Delhi Metro Rail Corporation.
- QR-based digital ticketing for contactless travel.
- Use of the National Common Mobility Card.
- Platform screen doors to improve passenger safety.
- Regenerative braking systems that help save energy.
- Solar panels installed at several metro stations to reduce carbon emissions.
Government Investment in Metro Infrastructure
- The Union Budget 2024–25 allocated ₹11.21 lakh crore for capital expenditure.
- Metro projects are integrated under the PM GatiShakti National Master Plan.
- They are also part of the National Infrastructure Pipeline.
- The annual metro budget increased from ₹5,798 crore in 2013–14 to ₹29,550 crore in 2025–26.
Impact on Household Financial Stability
- The study titled “Golden Decade of Infrastructure Development in India with Special Reference to Metro Rail Network” shows improved financial behaviour among households near metro networks.
- Reduced commuting costs allow households to manage finances more effectively.
Improvements in Loan Repayment Patterns
- In Hyderabad:
- Missed home loan payments declined by 1.7%.
- Early repayments increased by 1.8%.
- In Bengaluru:
- Loan repayment delays fell by 2.4%.
- Early repayments increased by 3.5%.
- In Delhi:
- Missed payments declined by 4.42%.
- Early mortgage repayments increased by 1.38%.
Broader Socio-Economic Impact
- Metro connectivity reduces dependence on private vehicles.
- Fewer registrations of two-wheelers and entry-level cars have been observed in metro-served areas.
- Lower transportation costs help reduce financial stress for households.
Significance
- Metro expansion is improving urban mobility and reducing travel time in Indian cities.
- It supports environmental sustainability by promoting public transport.
- The infrastructure growth also strengthens economic productivity and financial stability for urban households.