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GS Paper: GS3

  • Danger in the sea: On Kerala and the MSC Elsa 3 sinking

    Why in the News?

    The container ship MSC Elsa 3 sank off the coast of Kochi on May 24, triggering a major environmental and maritime safety crisis that could turn into one of India’s worst maritime pollution disasters.

    What led to the sinking of MSC Elsa 3?

    • Operational Failure at Sea: On May 24, MSC Elsa 3 began tilting off the coast of Kochi due to an unspecified operational problem. Despite attempts by the crew, the ship could not be stabilised.
    • Aging Vessel and Abandonment by Crew: Although structurally considered safe, the ship was nearly 30 years old. The crew abandoned it after unsuccessful efforts to right it, leading to its eventual sinking.
    • Unfavourable Sea Conditions: Monsoon-related rough weather worsened the situation, with containers dislodging and floating, further destabilising the vessel before it sank to a depth of 50 metres.

    Why are the sunken containers considered hazardous?

    • Reactive Chemicals: Some containers hold substances that react dangerously with water, posing immediate chemical and fire hazards. Eg: 12 containers had calcium carbide, which reacts with seawater to produce acetylene gas, a highly flammable and explosive compound.
    • Toxic Leakage: Leaked substances from damaged containers can pollute seawater and pose health hazards to marine life and humans. Eg: A container with rubber solution leaked and reacted with seawater, leading to the appearance of plastic pellets along the Kerala coast.
    • Long-Term Environmental Impact: Chemicals from sunken containers can gradually seep out, causing persistent marine pollution and ecological damage. Eg: If not retrieved, chemicals from these containers may enter the food chain, harming marine biodiversity and impacting fisheries.

    Who handles oil spill response in India?

    The Indian Coast Guard is the nodal agency under the National Oil Spill Disaster Contingency Plan (NOS-DCP).

    How does this incident test India’s maritime disaster readiness?

    • Inter-agency Coordination: Effective disaster response requires smooth coordination between multiple agencies such as the Coast Guard, pollution control boards, and port authorities. Eg: In the 2017 Chennai oil spill, response was delayed due to confusion and poor coordination, leading to severe coastal damage.
    • Emergency Response Infrastructure: The ability to quickly deploy salvage teams, pollution control equipment, and monitoring systems is essential. Eg: After MSC Elsa 3 sank, authorities had time to prepare, making it a critical test of India’s readiness to act swiftlybefore oil or chemicals leak.
    • Policy Implementation and Preparedness: Real-time implementation of national plans and compliance with international protocols demonstrate operational strength. Eg: The National Oil Spill Disaster Contingency Plan (NOS-DCP) designates the Coast Guard as the nodal agency, and this incident checks how well the plan is executed.

    What are the steps taken by the Indian Government? 

    • Activation of Nodal Agencies: The Indian Coast Guard has been designated as the nodal agency under the National Oil Spill Disaster Contingency Plan (NOS-DCP) to coordinate the response. Eg: In the MSC Elsa 3 case, the Coast Guard is actively engaged in monitoring oil leakage and coordinating salvage efforts.
    • Deployment of Salvage Operations: Salvage teams are being engaged following international insurance protocols to prevent further environmental damage. Eg: Authorities have mobilised professional salvers to safely retrieve containers and prevent hazardous leaks from the sunken ship.
    • Monitoring and Cleanup Measures: Environmental agencies have been tasked with identifying and addressing the pollution caused, including plastic pellets and chemical residues. Eg: The Kerala government is coordinating with central pollution control authorities to manage the shoreline impactand protect marine life.

    Way forward: 

    • Strengthen Maritime Hazard Protocols and Container Screening: India must enforce stricter pre-shipment screening of cargo for hazardous materials and mandate real-time tracking of containers carrying reactive or toxic substances.
    • Enhance Rapid Response Infrastructure and Inter-agency Coordination: Develop a unified maritime disaster response framework with clearly defined roles for all agencies — Coast Guard, pollution boards, port authorities, and state governments.

    Mains PYQ:

    [UPSC 2022] Discuss in detail the photochemical smog emphasizing its formation, effects and mitigation. Explain the 1999 Gothenburg Protocol.

    Linkage: The MSC Elsa 3 incident directly involves environmental pollution, specifically marine pollution from hazardous cargo and fuel oil, necessitating mitigation efforts. This question reflects the UPSC’s interest in environmental pollution issues.

  • Pedicularis rajeshiana: New plant species from Himalayas

    rajesh

    Why in the News?

    A new plant species named Pedicularis rajeshiana has been discovered in the western Himalayas of India.

    About Pedicularis rajeshiana:

    • Discovery: It is a newly discovered plant species found at Rohtang Pass, Himachal Pradesh, at an altitude of 4,390 metres.
    • Research Publication: The discovery was made by a scientist from the Botanical Survey of India (BSI), Dehradun, and published in the journal Phytotaxa.
    • Plant Family: It belongs to the Orobanchaceae family and is part of the Lousewort group of plants.
    • Plant Type: It is a hemiparasitic plant, meaning it draws some nutrients from nearby plants but also performs photosynthesis.
    • Habitat: Grows on shaded, rocky mountain slopes, making it rare and possibly endangered due to its specific environment.
    • Diversity: With this addition, India now has 83 Pedicularis species, including 36 in the western Himalayas.

    Key Features of the Plant:

    • Unique Floral Structure:
      • Flowers have a deeply cut lower lip and stamens at three different levels — a very rare combination.
      • Some flowers show a twin galea (double hood), never observed before in this genus, possibly an evolutionary trait to enhance pollination.
    • Microscopic Details: Pollen grains have a croton-like texture and a distinct shape, confirmed through microscope studies.
    • Distinctiveness: Compared to related species like P. porrecta and P. heydei, this plant is smaller, with fewer flowers and leaflets.
    [UPSC 2018] Why is a plant called Prosopis juliflora often mentioned in news?

    Options: (a) Its extract is widely used in cosmetics. (b) It tends to reduce the biodiversity in the area in which it grows. * (c) Its extract is used in the synthesis of pesticides. (d) (None of the above.

     

  • Initial Public Offering (IPO)

    Why in the News?

    OpenAI has announced its readiness for a future Initial Public Offering (IPO).

    Laws Governing IPOs in India:

    • SEBI Act, 1992: Empowers SEBI to regulate capital markets and IPO processes.
    • Companies Act, 2013: Governs company formation, prospectus rules, and disclosure norms.
    • SEBI (ICDR) Regulations, 2018: Specifies detailed rules on IPO eligibility, pricing, disclosure, and allotment.
    • Securities Contracts (Regulation) Act, 1956:  Regulates the listing and trading of securities on stock exchanges.
    • SEBI (LODR) Regulations, 2015: Mandates continuous disclosure requirements and corporate governance standards for listed companies.

    What is an IPO?

    • Definition: An IPO is when a private company offers its shares to the public for the first time.
    • Objective: It marks the company’s move to become a publicly listed company on a stock exchange.
    • End Goal: Through an IPO, companies raise money from investors, and the public gets a chance to become shareholders.

    How is an IPO Listed in India?

    • Regulatory Filing: A company must file an offer document with SEBI (Securities and Exchange Board of India).
    • Offer Document Includes:
      • Details of the company and promoters.
      • Financial history and business goals.
      • The reason for raising capital and IPO structure.
    • SEBI Approval: After review, SEBI gives permission for the listing process to begin.

    IPO Eligibility & Pricing:

    • Eligibility Criteria (SEBI Rules):
      • Minimum Rs 3 crore in tangible assets in the last 3 years.
      • Minimum Rs 1 crore in net worth each year for 3 years.
      • Rs 15 crore average pre-tax profit in at least 3 out of the last 5 years.
    • Who sets the Price:
      • The company and its merchant banker decide the price based on valuation.
      • Factors include assets, profits, and future growth.
      • SEBI does NOT fix IPO prices.

    Who can invest in an IPO?

    • Eligibility: Anyone 18 years or older with a brokerage account can apply.
    • Investor Categories:
      1. Qualified Institutional Buyers (QIBs): Mutual funds, banks, insurance firms, FPIs, etc.
      2. Retail Investors: Individuals investing up to Rs 2 lakh.
      3. High Net Worth Individuals (HNIs): Investing more than Rs 2 lakh.
    [UPSC 2025] Consider the following statements:

    I. India accounts for a very large portion of all equity option contracts traded globally, thus exhibiting a great boom.

    II. India’s stock market has grown rapidly in the recent past, even overtaking Hong Kong’s at some point in time.

    III. There is no regulatory body either to warn small investors about the risks of options trading or to act on unregistered financial advisors in this regard.

    Which of the statements given above are correct?

    Options: (a) I and II only* (b) II and III only (c) I and III only (d) I, II and III

     

  • Continuation of Modified Interest Subvention Scheme (MISS) 

    Why in the News?

    The Union Cabinet has approved the continuation of the Interest Subvention (IS) component under the Modified Interest Subvention Scheme (MISS) for the financial year 2025–26.

    About Modified Interest Subvention Scheme (MISS):

    • Central Sector Scheme: It helps farmers get low-interest short-term loans through the Kisan Credit Card (KCC).
    • Nodal Agencies: The scheme is monitored by RBI and NABARD and implemented through Public Sector Banks, RRBs, Cooperative Banks, and Private Banks.
    • Loan Details:
      • Borrowing Limit: Farmers can borrow up to ₹3 lakh at 7% interest.
      • Interest Support: Banks get 1.5% interest support from the government, helping them offer cheaper loans.
      • Extra Discount: Farmers who repay on time get a 3% Prompt Repayment Incentive, reducing their effective interest rate to 4%.
      • For Livestock & Fisheries: Loans up to ₹2 lakh also qualify for this benefit.
    • Digital Support: The Kisan Rin Portal (KRP), launched in August 2023, improves transparency and tracking of loan disbursal.

    Back2Basics: Kisan Credit Card (KCC) Scheme

    • Launch: Started in 1998 based on the R.V. Gupta Committee’s recommendation.
    • Who implements it: Managed by Commercial Banks, RRBs, Cooperative Banks, and Small Finance Banks.
    • Purpose and Uses:
      • Gives quick and easy loans for crop expenses, post-harvest needs, and household costs.
      • Supports dairy, poultry, fisheries, and other allied activities.
      • Offers credit for farming-related business investments.
    • Key Features:
      • Collateral-free loans up to ₹2 lakh.
      • Interest rates as low as 4% with timely repayment (under MISS).
      • Loan limit raised to ₹5 lakh in Budget 2025–26.
      • Uses a revolving credit system — farmers can borrow and repay as needed.
      • Flexible repayment is aligned with crop cycles to reduce stress.
    • Additional Benefits:
      • Includes crop insurance under PM Fasal Bima Yojana (PMFBY).
      • Since 2018–19, also covers farmers in animal husbandry and fisheries.
      • Helps farmers avoid moneylenders, promoting financial inclusion.

     

    [UPSC 2020] Under the Kisan Credit Card scheme, short-term credit support is given to farmers for which of the following purposes?

    1. Working capital for maintenance of farm assets

    2. Purchase of combine harvesters, tractors and mini truck

    3. Consumption requirements of farm households

    4. Post-harvest expenses

    5. Construction of family house and setting up of village cold storage facility

    Select the correct answer using the code given below:

    Options: (a) 1, 2 and 5 only (b) 1, 3 and 4 only* (c) 2, 3, 4 and 5 only (d) 1, 2, 3, 4 and 5

     

  • Culling of Vermins

    Why in the News?

    The Kerala Cabinet is exploring the legal possibility of introducing a bill to permit scientific and regulated culling of wild animals, particularly feral boars.

    What are Vermins?

    • Definition: Vermins are animals considered harmful or nuisance-causing because they damage crops, threaten livestock, or pose risks to human life and property.
    • Examples: Common vermins include rats, mice, common crows, and fruit bats.
    • Legal Effect: When an animal is classified as vermin, it loses legal protection and becomes exempt from conservation safeguards.

    Provisions Related to Vermin in Wildlife Protection Act (WPA), 1972:

    • Schedule V: Lists animals classified as vermin, which can be hunted freely.
    • Section 62: Allows the central government to declare any wild animal (except those in Schedule I and Part II of Schedule II) as vermin for a specified area and time period.
    • Protection Status: Once declared vermin, the animal is treated as a Schedule V species, losing protection.
    • Exclusions: Animals in Schedules I and II (e.g., tigers, elephants) enjoy the highest protection and cannot be declared vermin.
    • Section 11: Chief Wildlife Wardens can allow trapping, capture, or killing of animals like wild boars in cases of public safety or property damage.
    • Wildlife Protection (Amendment) Act, 2022:
      • Reduction of Schedules: From six to four, with Schedule V has been removed.
      • Direct Declaration Power: It allows the Centre to directly declare any species (except those in Schedule I) as vermin, enabling broader culling without the older categorisation system.

    How are Vermins Declared?

    • State Initiation: The state sends a formal request to the Ministry of Environment, Forest and Climate Change (MoEFCC).
    • Declaration: If justified, the Centre issues a notification, declaring the species vermin for a specific region and time frame.
    • Temporary Status: This declaration is not permanent and applies only to the area and time mentioned.
    • Examples:
      • Wild boar in Uttarakhand
      • Nilgai (blue bull) in Bihar
      • Rhesus monkeys in Himachal Pradesh
    [UPSC 2024] Consider the following statements:

    Statement-I: The Indian Flying Fox is placed under the “vermin” category in the Wild Life (Protection) Act, 1972.

    Statement-II: The Indian Flying Fox feeds on the blood of other animals. Which one of the following is correct in respect of the above statements?

    Options: (a) Both statement I and Statement II are correct and statement II explains statement I (b) Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I (c) Statement- I is correct , but Statement II is incorrect* (d) Statement-I is incorrect, but Statement-II is correct

     

  • [29th May 2025] The Hindu Op-ed: India’s financial sector reforms need a shake-up

    PYQ Relevance:

    [UPSC 2013] The product diversification of financial institutions and insurance companies, resulting in overlapping of products and services strengthens the case for the merger of the two regulatory agencies, namely SEBI and IRDA. Justify.

    Linkage: The structure and efficiency of financial sector regulation by discussing the potential merger of two key regulatory bodies (SEBI for capital markets and IRDA for insurance). In this article, talks about the reforming India’s Financial Sector” calls for a “coherent, forward-looking strategy that harmonises rules across verticals” and mentions the need for regulatory scrutiny and transparency.

     

    Mentor’s Comment:  India’s financial sector is at a critical turning point. Even after years of policy changes, major problems remain — especially in areas like corporate bond markets, retirement savings, nomination rules across banks and financial services, and the growing risks from unregulated shadow banking. These aren’t just small technical issues; they are deep flaws that hurt investor confidence, customer safety, and the country’s economic strength.

    Today’s editorial will talk about the issues related to the Financial sector in India. This content would help in GS Paper III ( Indian Economy).

    _

    Let’s learn!

    Why in the News?

    There must be consistent rules across all financial sectors, support for a strong corporate bond market, active development of retirement savings options, and better regulation to control shadow banking.

    What are the major structural issues plaguing India’s financial sector?

    • Fragmented Nomination Rules Across BFSI Sectors: Inconsistent nomination rules in banks, mutual funds, and insurance create confusion and legal disputes. Eg: A person can nominate multiple people for a mutual fund but only one for a bank account, with different legal interpretations of nominee rights—leading to litigation among family members.
    • Underdeveloped Corporate Bond Market: The bond market remains shallow, illiquid, and lacks transparency, increasing the cost of capital for businesses. Eg: The RBI once directed the NSE to build a secondary bond market, but the exchange prioritized more profitable equity trading instead.
    • Opaque Capital Flows and Weak UBO Disclosures: Lack of transparency in identifying Ultimate Beneficial Owners (UBOs) hinders regulatory oversight. Eg: SEBI struggled to get ownership details from Mauritius-based Elara and Vespera Funds, delaying investigations into their Indian stock market investments.
    • Unregulated Shadow Banking Activities: NBFCs and brokers offer bank-like services without full regulatory supervision, exposing the system to financial risks. Eg: Brokers provide margin funding to retail investors at interest rates over 20%, without clear disclosure—mirroring unregulated lending seen before the 2008 global financial crisis.

    Why is a harmonised nomination framework across BFSI (Banking, Financial Services, and Insurance) verticals necessary?

    • Reduces Legal Ambiguity: Different sectors (banks, mutual funds, insurance) treat nominees differently—causing confusion between nominee rights and legal heirs’ claims. Eg: A nominee in a mutual fund may only act as a trustee, while in a life insurance policy, the nominee may receive full benefits—leading to conflicting court battles.
    • Prevents Exploitation of Loopholes: Inconsistent rules create loopholes that can be exploited by unscrupulous actors to divert funds or delay inheritance. Eg: A person can deliberately name different nominees across instruments to cause confusion or suppress rightful heir claims.
    • Simplifies Compliance for Citizens: A uniform nomination system makes it easier for ordinary people to understand, update, and track their financial nominations. Eg: A senior citizen managing multiple accounts would benefit from a single, standard process rather than navigating different forms and rules for each institution.
    • Reduces Litigation and Administrative Burden: Courts and financial institutions face prolonged legal disputes due to conflicting nominee laws, which could be avoided with uniformity. Eg: Banks and mutual funds spend years contesting claims when legal heirs and nominees disagree—slowing down asset transfer.
    • Increases Trust and Transparency: Harmonisation builds trust in the financial system by making processes predictable and fair, thus encouraging formal savings. Eg: When savers know that nomination rules are clear and uniformly applied, they are more likely to invest in insurance or mutual funds without hesitation.

    How can a well-developed corporate bond market benefit India’s economy?

    • Lowers Cost of Capital for Businesses: A deep bond market enables companies to raise funds at competitive interest rates, reducing their dependence on bank loans. Eg: An efficient bond market could lower borrowing costs by 2–3%, improving viability for sectors like infrastructure and manufacturing.
    • Diversifies Sources of Funding: It provides an alternative to bank financing, thereby reducing systemic risks and enhancing financial stability. Eg: Large firms like NTPC or Reliance can raise capital directly from investors through bonds, easing pressure on public sector banks.
    • Encourages Long-Term Investment: Corporate bonds are ideal for funding long-gestation projects like highways, power plants, and green energy, attracting pension funds and insurance firms. Eg: The National Investment and Infrastructure Fund (NIIF) can tap bond markets to finance long-term infrastructure.
    • Boosts Financial Market Development: A vibrant bond market leads to greater depth, liquidity, and transparency in the financial system. Eg: Countries like South Korea and Malaysia have developed strong bond markets that support efficient capital allocation.
    • Enhances Retail Participation and Savings Mobilization: If made accessible and credible, bond markets can attract retail investors, expanding financial inclusion and mobilizing household savings. Eg: Government-backed platforms could offer secure corporate bonds to middle-class savers as an alternative to fixed deposits.

    Who is responsible for regulating and curbing the risks of shadow banking in India?

    • Reserve Bank of India (RBI): RBI regulates Non-Banking Financial Companies (NBFCs), ensuring they comply with capital adequacy, liquidity norms, and risk management frameworks. Eg: After the IL&FS crisis, RBI tightened norms on NBFCs’ asset-liability management and enhanced their supervision.
    • Securities and Exchange Board of India (SEBI): SEBI oversees brokers, margin lenders, and mutual funds that may engage in shadow banking-like activities, ensuring transparency in trading and lending practices. Eg: SEBI took steps to curb margin funding risks offered by brokers to retail investors under complex lending structures. 
    • Ministry of Finance: The Ministry designs regulatory frameworks and inter-agency coordination, enabling RBI and SEBI to monitor and respond to emerging risks in shadow banking. Eg: The government supported RBI’s proposal to bring large NBFCs under bank-like regulations and backed a risk-based supervision model.

    Way forward: 

    • Unified and Risk-Based Regulatory Framework: Adopt a harmonised, activity-based regulation where entities performing similar financial functions are subjected to similar oversight, regardless of their institutional form. Eg: Apply the same capital, disclosure, and consumer protection standards to both NBFCs and banks offering credit, ensuring no regulatory arbitrage.
    • Enhanced Supervisory Capacity and Real-Time Monitoring: Strengthen inter-agency coordination (RBI, SEBI, Ministry of Finance) and invest in AI-powered data analyticsto track complex transactions and hidden risks. Eg: Use advanced analytics to monitor NBFC balance sheets and digital lending platforms in real time, enabling early warning systems and prompt corrective action.

  • Why India is the 3rd-largest Economy, NOT 4th or 5th?

    Why in the News?

    Recently, the CEO of NITI Aayog announced that India has moved ahead of Japan to become the world’s fourth-largest economy.

    What is the key difference between nominal GDP and PPP-based GDP?

    • Nominal GDP: Measured using current market exchange rates in US dollars. Eg: If India’s GDP is ₹270 lakh crore and $1 = ₹75, then nominal GDP = ₹270 lakh crore ÷ 75 = $3.6 trillion.
    • PPP-Based GDP: Adjusted for differences in the cost of living and price levels between countries. Eg: If goods and services are cheaper in India, PPP adjusts the GDP upward to reflect greater actual consumption — India’s GDP could be $12 trillion in PPP terms, even though nominal GDP is lower.

    When did India become the third-largest economy by PPP estimates?

    In 2009, India overtook Japan in PPP-based GDP. This milestone occurred during the tenure of the Manmohan Singh-led UPA government. India has retained the 3rd position ever since, behind only China and the United States. The PPP-based ranking reflects India’s large population and lower cost of living, which boosts its effective domestic consumption.

    How do exchange rates affect nominal GDP rankings?

    • Conversion Dependency: Nominal GDP is calculated in US dollars, so a country’s GDP in local currency must be converted using the exchange rate. Eg: If India’s GDP is ₹300 lakh crore and $1 = ₹75, its dollar GDP would be $4 trillion; but if $1 = ₹85, the same GDP becomes $3.5 trillion.
    • Exchange Rate Fluctuations Can Distort Rankings: A country’s global GDP rank can change without any real economic growth or decline, simply due to currency appreciation or depreciation. Eg: If the Japanese yen strengthens against the dollar, Japan’s nominal GDP in dollars rises—even if its actual output hasn’t changed.
    • Unfair Comparison Across Countries: Countries with volatile or weakening currencies may appear smaller in nominal terms than they are in real domestic terms. Eg: India’s GDP may seem lower than the UK’s in nominal terms due to a weaker rupee, even if India produces more goods and services overall.

    Why is per capita GDP more reflective of individual prosperity?

    • Accounts for Population Size: Per capita GDP divides total GDP by the population, showing the average income per person, unlike aggregate GDP which may hide disparities. Eg: India’s GDP is higher than the UK’s in total, but because India has over 20 times the population, its per capita GDP is much lower.
    • Better Indicator of Living Standards: It reflects the average economic well-being and purchasing power of citizens, making it more relevant for assessing prosperity. Eg: A country with $50,000 per capita GDP (like the UK) offers far better public services, infrastructure, and living conditions than one with $2,800 (like India), even if total GDPs are comparable.
    • Highlights Income Distribution and Development Needs: Low per capita GDP suggests widespread poverty or unequal wealth distribution, even if overall GDP is growing. Eg: Despite being the world’s 5th largest economy, India’s low per capita GDP shows most individuals have limited incomes and access to economic benefits.

    What does India’s per capita GDP reveal compared to the UK’s?

    Aspect India UK Example 
    Per Capita GDP (2025) 10,020 PPP dollars 58,140 PPP dollars UK’s per capita income is ~6 times higher than India’s.
    Living Standards & Services Lower access to quality services Higher standard of living, social welfare Indians have limited access to healthcare, education, and housing
    Economic Inequality & Prosperity Aggregate GDP is growing, but benefits are not evenly distributed Prosperity is more widely shared Despite India’s growth, individual prosperity remains low on average.

    Way forward: 

    • Invest in Human Capital and Social Infrastructure: India must enhance spending on education, healthcare, and skill development to improve productivity and raise per capita incomes. Improved human capital directly boosts innovation, employability, and long-term economic growth.
    • Focus on Inclusive and Equitable Growth: Policies should ensure that economic gains are widely distributed, especially through rural development, MSME support, and targeted welfare schemes. This will reduce income disparities and lift more people into the formal, productive economy, improving per capita prosperity.

    Mains PYQ:

    [UPSC 2022]  Is inclusive growth possible under market economy? State the significance of financial inclusion in achieving economic growth in India.

    Linkage: India’s high aggregate economic rank alongside low per capita income, raises questions about how India’s economic growth model is translating into shared prosperity, a central theme of inclusive growth. This question explicitly asks about the possibility and mechanisms (like financial inclusion) of achieving “inclusive growth” within a market economy.

  • AMCA Project

    Why in the News?

    The defence minister has cleared the execution model for the Advanced Medium Combat Aircraft (AMCA) project, where Hindustan Aeronautics Limited (HAL) must now compete with private companies for the production contract under a new industry partnership model.

    amca

    About the AMCA Project:

    • Overview: The Advanced Medium Combat Aircraft (AMCA) is India’s fifth-generation stealth fighter being developed by ADA under DRDO.
    • Approval: The project received Cabinet Committee on Security (CCS) approval in March 2024, with a budget of ₹15,000 crore.
    • Timeline: The first prototype is expected by 2028–29, production by 2032–33, and induction by 2034.
    • Key Features:
      • Stealth design, internal weapons bay, and diverterless supersonic intake.
      • Payload: 1,500 kg internal and 5,500 kg external.
      • Fuel: Internal capacity of 6,500 kg.
    • Development Phases:
      1. AMCA Mk1 will use the GE F-414 engine.
      2. AMCA Mk2 will have a co-developed engine with France’s Safran.
    • Strategic Importance: AMCA will help India counter threats from regional powers like China, which already deploy J-20 and J-35 fighters.

    What are 5th Generation Fighter Aircrafts?

    • Definition: Fifth-generation fighters are the most advanced combat aircraft in service today.
    • Examples: Include the F-22 and F-35 (USA), Su-57 (Russia), and J-20 (China).
    • Core Features:
      • Stealth technology to avoid radar detection.
      • Beyond-visual-range (BVR) combat capabilities.
      • AI-based systems and automated battle management.
    • Roles: These jets can perform air combat, surveillance, and ground attacks with precision and multi-role capability.

    What does “Generation” mean in Fighter Aircrafts?

    • Classification: Fighter jets are grouped by technological advances that can’t be added through upgrades.
    • Evolution:
      • 1st–3rd Gen: Basic jets with limited speed and weaponry.
      • 4th Gen: Improved radar, manoeuvrability, and precision weapons (e.g., Rafale, Su-30MKI).
      • 5th Gen: Introduces stealth, super-cruise, sensor fusion, and electronic warfare.
    • Comparative Use: While not a perfect measure, “generation” helps compare air force capabilities across countries.

     

    [UPSC 2025] With reference to India’s defence, consider the following pairs:

    Aircraft type: Description

    I. Dornier-228: Maritime patrol aircraft

    II. IL-76: Supersonic combat aircraft

    III. C-17 Globemaster III: Military transport aircraft

    How many of the pairs given above are correctly matched?

    Options: (a) Only one (b) Only two* (c) All three (d) None

     

  • TR1 Cells: The Hidden Warriors in Malaria Immunity

    Why in the News?

    Scientists at Stanford University discovered that TR1 cells play a dominant role in fighting malaria reinfections.

    Understanding the Body’s Immune Response:

    • What is the Immune System? It’s the body’s defence system that protects us from infections like malaria.
    • First Defence: The skin and body surfaces block germs from entering.
    • Innate Immunity: If germs get in, the innate immune system reacts fast, like an emergency response team.
    • Adaptive Immunity: Then, the adaptive immune system kicks in, targeting germs specifically and remembering them for future protection.
    • B-Cells and T-Cells:
      • B-cells make antibodies to fight germs.
      • T-cells attack infected cells and guide other immune cells.
    • Helper T-Cells: A type called CD4+ T-cells helps organise the defence. Earlier, scientists thought TH1 cells were key in malaria, but a new study shows TR1 cells are more important, especially in repeat infections.

    What are TR1 Cells?

    • Role of TR1 Cells: These are special T-cells that help control the immune system and prevent overreaction.
    • Major Response in Malaria: Though small in number, during malaria, TR1 cells become the main helper cells.
    • Study in Uganda: In young children with repeated malaria, TR1 cells grew in number and improved the body’s ability to fight malaria without severe illness.
    • Memory and Immunity: TR1 cells remember the malaria parasite and return stronger with each infection.
    • Types of TR1 Cells:
      • Naïve TR1 – not yet active.
      • Effector TR1 – fighting infection.
      • Memory TR1 – remembering past infections.
    • Epigenetic Role: TR1 cells may respond by switching genes on or off, not by changing the genes themselves.

    Key Findings of the Study:

    • Research Team: Scientists from Stanford University studied people in Uganda over many months and years.
    • Tracking Infections: They followed individuals through multiple malaria infections to see how immune cells behaved.
    • Gene Scanning: A special technique was used to read the genes of each immune cell — like scanning a barcode.
    • Findings: TR1 cells were accurate, long-lasting, and clearly connected to malaria (not other infections).
    • Why it matters: This discovery can help in making better malaria vaccines, boosting long-term protection, and even improving treatments for other serious diseases.
    [UPSC 2025] With reference to monoclonal antibodies, consider the following:

    I. They are man-made proteins. II. They stimulate the patient’s immune system to fight the specific disease. III. They are produced using animal cells only.

    Which of the statements given above are correct?

    Options: (a) I and II only (b) II and III only (c) I and III only (d) All the three *

     

  • Cabinet approves hike in MSP for Kharif Crops

    Why in the News?

    The Cabinet Committee on Economic Affairs chaired by Prime Minister has approved the increase in the Minimum Support Price (MSP) for 14 kharif crops for 2025-26.

    What is the Minimum Support Price (MSP)?

    • MSP in India originated in response to food shortages in the 1960s, notably during the Bihar famine of 1966–1967.
    • Agricultural Price Commission (APC) was established in 1965 to implement price policies like procurement at pre-decided prices and MSP.
    • Over time, the APC evolved into the Commission for Agricultural Costs and Prices (CACP) in 1985, with broader terms of reference.
    • Announcement: The government bases its announcement on the recommendations given by the Commission for Agricultural Costs & Prices (CACP).

    Steps involved in Fixing MSPs:

    • CACP sends its recommendations to the Government of India.
    • The reports are shared with state governments and concerned central ministries for comments.
    • After reviewing all inputs, the Cabinet Committee on Economic Affairs (CCEA) takes the final decision on MSPs.
    • Once approved, CACP publishes all its reports online, ensuring transparency and explaining the rationale behind its recommendations.

    How is MSP fixed?

    • Formulae for Calculation:
      • A2: Costs incurred by the farmer in production of a particular crop. It includes several inputs such as expenditure on seeds, fertilisers, pesticides, leased-in land, hired labour, machinery and fuel
      • A2+FL: Costs incurred by the farmer and the value of family labour
      • C2: A comprehensive cost, which is A2+FL cost plus imputed rental value of owned land plus interest on fixed capital, rent paid for leased-in land
    • National Commission of Farmers also known as the Swaminathan Commission (2004) recommended that the MSP should at least be 50 per cent more than the weighted average Cost of Production (CoP), which it refers to as the C2 cost.
    • The government maintains that the MSP was fixed at a level of at least 1.5 times of the all-India weighted average CoP, but it calculates this cost as 1.5 times of A2+FL.
    • Crops covered are: CACP currently recommends MSPs for 23 key crops:
      • 7 Cereals: Paddy, Wheat, Maize, Sorghum (Jowar), Pearl Millet (Bajra), Barley, and Ragi
      • 5 Pulses: Gram (Chana), Tur (Arhar), Moong, Urad, and Lentil (Masur)
      • 7 Oilseeds: Groundnut, Rapeseed-Mustard, Soybean, Sesame, Sunflower, Safflower, and Nigerseed
      • 4 Commercial Crops: Copra, Cotton, Raw Jute and Sugarcane (Fair and Remunerative Price (FRP) is announced by CACP.)
    [UPSC 2020] Consider the following statements:

    1. In the case of all cereals, pulses and oil-seeds, the procurement at Minimum Support Price (MSP) is unlimited in any State/UT of India.

    2. In the case of cereals and pulses, the MSP is fixed in any State/UT at a level to which the market price will never rise.

    Which of the statements given above is/are correct?

    Options: (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2*