💥Join UPSC 2027,2028 Mentorship (July Batch) + XFactor Notes & Microthemes PDF

Type: Prelims Only

  • Ramsar COP15 opens in Zimbabwe

    Why in the News?

    Delegates from 172 countries convened in Victoria Falls, Zimbabwe, for the 15th Meeting of the Conference of the Contracting Parties (COP15) to the Ramsar Convention on Wetlands.

    Highlights of Ramsar COP15

    • Theme: Protecting Wetlands for Our Common Future
    • Host Nation: Zimbabwe (holds presidency of the Ramsar Convention for 3 years)
    • Expected Outcome: Adoption of the Victoria Falls Declaration, a global framework to protect wetlands

    About the Ramsar Convention:

    • Adopted on: 2 February 1971, in Ramsar, Iran.
    • Objective: Conserve and ensure the wise use of wetlands globally.
    • Key Functions:
      • Identify wetlands of international importance.
      • Promote sustainable management practices.
      • Foster international cooperation in wetland conservation.
    • Governing Body:
      • Conference of the Contracting Parties (COP) meets every 3 years.
      • Reviews implementation, adopts site designations, budgets, and policy actions.
      • Includes member + non-member states, IGOs, and NGOs as observers.

    Criteria for Ramsar Site Designation:

    A wetland must meet at least one of the following 9 criteria:

    1. Unique or rare wetland type.
    2. Habitat for endangered, vulnerable, or endemic species.
    3. Crucial for migratory waterbirds.
    4. High ecological, hydrological, or biodiversity value.
    5. Supports ecosystem services (e.g., flood control, water purification).
    6. Provides cultural or spiritual value.
    7. Serves sustainable community livelihoods.
    8. Holds scientific or educational importance.
    9. Requires global cooperation due to threats.

    India and the Ramsar Convention:

    • Joined on: 1 February 1982.
    • First Ramsar Site: Chilika Lake (Odisha), 1981.
    • As of July 2025:
      • Total sites: 91
      • Total area: ~13.58 lakh hectares
      • % of India’s wetland area under Ramsar: ~10%
    • Top States: Tamil Nadu: 20 sites (highest); Uttar Pradesh: 10 sites
    • Note: India has never chaired a Ramsar COP session.

    Global Snapshot and Other Facts:

    • Total Members: 171 countries.
    • Leading Countries:
      • United Kingdom: 175 sites (most)
      • Mexico: 142 sites
      • Bolivia: Largest area (~1.48 lakh sq. km under protection)
    • World Wetlands Day: Celebrated on 2 February annually.
    • Montreux Record: Register for Ramsar sites under serious threat needing urgent conservation.
    [UPSC 2019] Consider the following statements:

    1. Under Ramsar Convention, it is mandatory on the part of the Government of India to protect and conserve all the wetlands in the territory of India.

    2. The Wetlands (Conservation and Management) Rules, 2010 were framed by the Government of India based on the recommendations of Ramsar Convention.

    3. These Rules also encompass the drainage area or catchment regions of the wetlands as determined by the authority.

    Which of the statements given above is / are correct?

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

     

  • 150 years of Jim Corbett

    Why in the News?

    As India marks Jim Corbett’s 150th birth anniversary (1875–2025), it reflects on his legacy as a hunter, naturalist, author, and conservationist—after whom Corbett National Park is named.

    https://www.downtoearth.org.in/wildlife-biodiversity/150-years-of-jim-corbett-will-the-real-carpet-sahib-please-stand-up 

    Who was Jim Corbett?

    • Full Name: Edward James Corbett (1875–1955), nicknamed Carpet Sahib in Kumaon.
    • Profession: British hunter, naturalist, author, and later a wildlife conservationist.
    • Famous Books: Man-Eaters of Kumaon, The Man-Eating Leopard of Rudraprayag, My India, Jungle Lore, Tree Tops.
    • Hunter Turned Hero:
      • Known for tracking and killing man-eating tigers and leopards in Kumaon and Garhwal.
      • Used patient observation and deep knowledge of terrain and animal behaviour.
    • Shift to Conservation:
      • Grew concerned about dwindling tiger numbers and deforestation.
      • Advocated for wildlife protection and ecological balance.
    • Commemoration: India’s first national park was renamed Jim Corbett National Park in 1957 in his honour.

    Back2Basics: Jim Corbett National Park

    • Established: 1936 as Hailey National Park; later renamed in 1957.
    • Location: Nainital district, Uttarakhand; core of Corbett Tiger Reserve.
    • Historical Importance:
      • Launch site of Project Tiger in 1973, India’s flagship tiger conservation programme.
    • Geography:
      • Lies in Shivalik and Outer Himalayan foothills.
      • Rivers: Ramganga, Sonanadi, Mandal, Palain, and Kosi.
      • Area: Over 500 sq km (includes Sonanadi Wildlife Sanctuary as buffer).
    • Biodiversity:
      • Flora: Moist deciduous forest with Sal, Khair, and Sissoo; 600+ plant species.
      • Fauna: Over 230 tigers (highest density in the world), elephants, leopards, deer (sambar, chital, barking), sloth bears, wild boars, birds, and reptiles.

     

    [UPSC 2013] Consider the following pairs : National Park River flowing through the Park

    1. Corbett National Park : Ganga

    2. Kaziranga National Park : Manas

    3. Silent Valley National Park : Kaveri

    Which of the above pairs is/are correctly matched?

    (a) 1 and 2 (b) 3 only (c) 1 and 3 (d) None*

     

  • UAV Launched Precision Guided Missile (ULPGM)-V3

    Why in the News?

    DRDO has successfully test-fired the UAV-Launched Precision Guided Missile (ULPGM)-V3.

    UAV Launched Precision Guided Missile (ULPGM)-V3

    About ULPGM-V3:

    • Overview: It is a fire-and-forget air-to-surface missile developed by Defence Research and Development Organisation (DRDO).
    • Variants: It is an upgraded version of V1 and V2, with improved range, autonomy, and targeting precision.
    • Development: Collaboration by Adani Defence, Bharat Dynamics, Newspace Research Technologies, and over 30 Indian MSMEs/startups.

    Key Features:

    • Weight: 12.5 kg
    • Range: 10 km (day), 2.5 km (night)
    • Accuracy: Passive homing infrared with HD dual-channel accuracy (~10 cm)
    • Warhead Options: Anti-armour, penetration-cum-blast, pre-fragmentation
    • Guidance: Fully autonomous with two-way datalink for mid-course updates
    • Environment: Operates in plains and high-altitude regions, day and night
    [UPSC 2025] With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:

    I. All types of UAVs can do vertical landing. II. All types of UAVs can do automated hovering. III. All types of UAVs can use battery only as a source of power supply.

    Which of the statements given above are correct?

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

     

  • Extension of President’s Rule in Manipur

    Why in the News?

    Home Minister is set to move a statutory resolution in the Rajya Sabha to extend President’s Rule in Manipur by another 6 months.

    What is President’s Rule?

    • Overview: It refers to the suspension of a state’s constitutional machinery, placing the state under direct control of the Union Government.
    • It is also known as State Emergency or Constitutional Emergency.
    • Constitutional Basis:
      • Article 355: Obligates the Union to ensure that governance in every state is in accordance with the Constitution.
      • Article 356(1): Allows the President to assume control of a state’s executive if the Governor reports a constitutional breakdown or the President independently concludes so.
      • Article 365: Deems a state’s failure to comply with Union directions as a failure of constitutional machinery.

    Duration and Extension of President’s Rule:

    • Initial duration: Valid for 6 months from the date of proclamation.
    • Extensions: Can be extended every six months, subject to parliamentary approval, for a maximum of 3 years.
    • Parliamentary Approval (Article 356(3)):
      • Must be approved by both Houses of Parliament within 2 months.
      • Requires a simple majority (members present and voting).
    • Beyond 1 Year: Allowed only if:
      • A National Emergency (Article 352) is in operation in the whole or part of the state.
      • The Election Commission of India certifies that elections to the Legislative Assembly cannot be held.
    • Beyond 3 Years: Requires a constitutional amendment (e.g., 67th and 68th Amendments extended President’s Rule in Punjab).

    Implications of President’s Rule on a State:

    • Executive Powers (Article 356(1)(a)):
      • The President assumes functions of the state government via the Governor.
      • Administration is carried out by the Governor, with support from the Chief Secretary and advisors.
    • Legislative Powers (Article 356(1)(b)):
      • The Legislative Assembly is either suspended or dissolved.
      • Legislative powers are exercised by Parliament or delegated to the President.
    • Financial Powers (Article 356(1)(c)):
      • The President may authorize expenditure from the Consolidated Fund of the State pending Parliament’s approval (under Article 206 and Article 357).

    Revocation:

    • President’s Rule can be revoked at any time by the President under Article 356(2).
    • No parliamentary approval is required for revocation.

    Supreme Court Judgments related to it:

    • S.R. Bommai v. Union of India (1994):
      • President’s Rule is subject to judicial review.
      • A floor test is the proper method to prove majority.
      • The Governor’s report alone is not sufficient for justification.
    • Sarbananda Sonowal v. Union of India (2005): Widened the scope of Article 355 for preventive action by the Union.
    • Rameshwar Prasad v. Union of India (2006):
      • Dissolution of Bihar Assembly was declared unconstitutional.
      • Use of Article 356 to prevent political defections was struck down.

    Key Reforms/Recommendations:

    • Sarkaria Commission (1987): President’s Rule should be used only as a last resort after exploring all other options.
    • Punchhi Commission (2010): Proposed localized emergency provisions for specific districts or regions instead of the entire state.
    • National Commission to Review the Working of the Constitution (2000):
      • Article 356 should remain but be used sparingly.
      • Suggested amendments to allow its use without National Emergency if elections cannot be held.
    [UPSC 2018] If the President of India exercises his power as provided under Article 356 of the Constitution in respect of a particular State, then

    Options: (a) the Assembly of the State is automatically dissolved.

    (b) the powers of the Legislature of that State shall be exercisable by or under the authority of the Parliament.

    (c) Article 19 is suspended in that State.

    (d) the President can make laws relating to that State.

     

  • AdFalciVax Vaccine for Malaria

    Why in the News?

    The Indian Council of Medical Research (ICMR) has introduced AdFalciVax, a new malaria vaccine candidate targeting Plasmodium falciparum.

    About AdFalciVax

    • Developer: Indian Council of Medical Research (ICMR); private partners will handle trials and manufacturing.
    • Vaccine Type: Chimeric recombinant vaccine targeting Plasmodium falciparum, the deadliest malaria parasite.
    • Technology:
      • Circumsporozoite Protein (CSP): Offers direct protection to the vaccinated individual.
      • Pro6C Protein: A hybrid of Pfs230 and Pfs48/45 that blocks transmission via mosquitoes.
    • Key Advantages
      • Dual Benefit: Provides personal protection and reduces community transmission.
      • Full-length CSP: Promotes a stronger and longer immune response compared to current vaccines.
      • High Efficacy in Animals: Over 90% protection in animal models (human trials pending).
      • Stability: Contains alum as an adjuvant — safe, effective, and stable at room temperature for 9 months.

    Malaria Control in India:

    • Progress:
      • Malaria deaths reduced from 1,151 in 1995 to 83 in 2022 (National Vector Borne Disease Control Programme).
      • World Health Organization estimates are higher (5,511 deaths in 2022).
    • Current Limitation: India’s dominant malaria strain is Plasmodium vivax, which AdFalciVax does not target.

     

    [UPSC 2010] Widespread resistance of malarial parasite to drugs like chloroquine has prompted attempts to develop a malarial vaccine to combat malaria. Why is it difficult to develop an effective malaria vaccine ?

    (a) Malaria is caused by several species of Plasmodium*

    (b) Man does not develop, immunity to malaria during natural infection

    (c) Vaccines can be developed only against bacteria

    (d) Man is only an intermediate host not the definitive host.

     

  • Financial Inclusion Index, 2025

    Why in the News?

    The Reserve Bank of India (RBI) has announced that the Financial Inclusion Index (FI-Index) for Financial Year (FY) 2025 has risen to 67.0, up from 64.2 in FY 2024.

    About Financial Inclusion Index (FI-Index):

    • Developer: Created by the Reserve Bank of India to assess the extent of financial inclusion in India.
    • First Release: Published in August 2021 for the financial year ending March 2021.
    • Coverage: Encompasses five key sectors—banking, investments, insurance, postal services, and pensions.
    • Scoring Scale: Ranges from 0 (total exclusion) to 100 (full inclusion).
    • Update Cycle: Updated annually in July; cumulative index with NO base year.
    • Indicators: Based on 97 indicators across all five sectors to ensure comprehensive assessment.
    • Key Parameters:
      1. Access (35%): Measures availability of financial infrastructure like bank branches, automated teller machines, and postal outlets.
      2. Usage (45%): Tracks frequency of use of services like savings, loans, insurance, and pension schemes.
      3. Quality (20%): Assesses financial literacy, consumer protection, equity, and service reliability.

    India’s Performance Over the Years:

    • March 2017: Index at 43.4, reflecting the initial phase of inclusion efforts.
    • March 2021: Rose to 53.9, due to the expansion of banking and digital infrastructure.
    • March 2024: Improved to 64.2, with broader access and increased adoption of financial services.
    • March 2025: Reached 67.0, driven by digital transactions, better service quality, and financial literacy campaigns.
    [UPSC 2016] The establishment of ‘Payment Banks’ is being allowed in India to promote financial inclusion. Which of the following statements is/are correct in this context?

    1. Mobile telephone companies and supermarket chains that are owned and controlled by residents are eligible to be promoters of Payment Banks

    2. Payment Banks can issue both credit cards and debit cards

    3. Payment Banks cannot undertake lending activities

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

     

  • India ranks 77th in Henley Passport Index, 2025

    Why in the News?

    India has improved its global mobility ranking, moving up eight places to 77th in the Henley Passport Index 2025, up from 85th in 2024.

    About Henley Passport Index, 2025

    • Overview: A global ranking of passports based on the number of destinations accessible without a prior visa.
    • Compiled by: Published by Henley & Partners using data from the International Air Transport Association (IATA).
    • Coverage: Includes 227 travel destinations and is updated quarterly.
    • Purpose: Reflects changes in global mobility, international relations, and travel freedoms.

    Global Scenario (2025 Rankings):

    • 1st Rank: Singapore – Visa-free access to 193 destinations.
    • 2nd Rank: Japan and South Korea – Access to 190 destinations.
    • 3rd Rank (tie): Germany, France, Italy, Spain, Finland, Denmark, Ireland – Access to 189 destinations.
    • United States: Fell to 10th rank – Access to 182 destinations.
    • Overall Trend:
      • Asian and European passports dominate top positions.
      • Countries with restrictive or unstable foreign policies rank lower.

    India’s Achievements:

    • 2025 Rank: 77th, up from 85th in 2024 – an 8-place improvement.
    • Access Level: Indian passport holders have visa-free or visa-on-arrival access to 59 countries.
    • New Additions: Philippines, Sri Lanka.
    • Context:
      • Despite gaining access to only two new countries, India’s rank rose significantly due to global reshuffling.
      • This marks a recovery from a 5-place drop in 2024, indicating improved travel diplomacy.

    India ranks 77th in Henley Passport Index, 2025

    [UPSC 2011] In terms of economy, the visit by foreign nationals to witness the XIX Commonwealth Games in India amounted to-

    Options: (a) Export (b) Import (c) Production (d) Consumption

     

  • Tribes in news: Khasi

    Why in the News?

    The Meghalaya High Court heard a PIL against the Khasi Lineage Act (preserves Khasi matrilineal traditions) for allegedly denying ST certificates to those with paternal surnames.

    Tribes in news: Khasi

    About Khasi Tribe:

    • Region: Indigenous to Meghalaya, Northeast India.
    • Linguistic Family: Belong to the Austroasiatic language group.
    • Language: Speak Khasi language, written in the Roman script, with several dialects.
    • Religion: Follow Niam Khasi (traditional animist faith); many are also Christians.
    • Mythical Origin: Believe in Ki Hynniew Trep – the seven ancestral clans who descended from heaven.
    • Cultural Identity: Strong emphasis on nature worship, oral traditions, and clan-based social structure.

    Special Customs and Traditions:

    • Inheritance System: Follows matrilineal inheritance – property and surname pass from mother to daughter.
    • Post-Marital Residence: Follow matrilocality, where the husband lives in the wife’s household.
    • Heir Designation: The Ka Khadduh (youngest daughter) is the custodian of family property and ancestral duties.
    • Marriage Rules: Practice clan exogamymarriage within the same clan is prohibited to avoid incest.
    • Village Governance: Administered through Dorbar Shnong (village councils) and led by Syiem (traditional chiefs).
    • Major Festivals:
      • Shad Suk Mynsiem – A thanksgiving and harvest dance.
      • Shad Nongkrem – A royal ritual dance for communal prosperity.
    • Traditional Attire:
      • Women wear the Jainsem (a draped dress with silver jewelry).
      • Men wear tunic-style garments and ceremonial headgear.
    • Spiritual Practices: Emphasize ancestor veneration and worship of natural elements like stones, rivers, and groves.
    [UPSC 2014] With reference to ‘Changpa’ community of India, consider the following statements:

    1. They live mainly in the State of Uttarakhand. 2. They rear the Pashmina goats that yield a fine wool. 3. They are kept in the category of Scheduled Tribes.

    Which of the statements given above is/are correct?

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

     

  • Coral Loss in Lakshadweep

    Why in the News?

    A 24-year-long study conducted by the Nature Conservation Foundation reveals that coral cover in Lakshadweep has declined by 50% since 1998.

    Coral Decline in Lakshadweep: Key Highlights

    • Study Duration: Based on a 24-year study (1998–2022).
    • Findings: 50% decline in live coral cover—from 37.2% to 19.6%.
    • Main Cause: Repeated marine heatwaves linked to climate change.
    • Study Locations: Monitored across Agatti, Kadmat, and Kavaratti atolls.
    • Response Clusters: Six coral groups identified based on:
      • Depth and wave exposure
      • Heat resistance and recovery patterns
    • Recovery Timeline: Requires at least 6 years without bleaching for healthy regeneration.

    Back2Basics: Corals and Coral Bleaching:

    • About: Corals are colonies of tiny animals called polyps, which build calcium carbonate skeletons.
    • Symbiotic Algae: Host zooxanthellae, microscopic algae that provide nutrients via photosynthesis.
    • Coral Types:
      • Hard Corals: Form reef structures (e.g., brain coral, staghorn coral).
      • Soft Corals: Flexible, grow on reef surfaces but do not build reefs.
    • Habitat Requirements:
      • Water Quality: Must be clean and low in sediment.
      • Temperature Range: Prefer 20–21°C.
      • Depth: Typically found in waters less than 90 metres deep.
      • Salinity: Optimal range is 27–30 parts per thousand (ppt).
      • Ocean Currents: Require nutrient-rich water flow.
    • Coral Bleaching:
      • Cause: Triggered by heat stress, pollution, or acidification, which drive algae out.
      • Effect: Coral turns white due to loss of algae; Loses its main food source. Dies if stress persists for long periods.
    [UPSC 2022] “Biorock Technology” is talked about in which one of the following situations?

    Options: (a) Restoration of damaged coral reefs * (b) Development of building materials using plant residues (c) Identification of areas for exploration/extraction of shale gas  (d) Providing salt licks for wild animals in forests

     

  • Paika Rebellion references omitted from NCERT books

    Why in the News?

    Former Odisha CM expressed concern over the omission of the Paika Rebellion from NCERT’s latest Class VIII history textbook, calling it a “huge dishonour” to the brave Paikas.

    Localized Revolts in Odisha Region:

    • The Paika Rebellion was part of a broader pattern of regional uprisings triggered by colonial encroachments:
      • Paralakhemundi Rebellion (1799–1814)
      • Ghumusar Revolt (1835–36)
      • Angul Uprising (1846–47)
      • Kondh and Sabara Rebellions (1855–1857)
    • These revolts were often led by dispossessed elites and tribal communities, reacting to land loss, economic distress, and erosion of traditional authority.

    About Paika Rebellion:

    • Who Were the Paikas: Traditional militia of Odisha who served local kings in exchange for rent-free land (nish-kar jagirs) and social standing.
    • Role: Functioned as hereditary foot soldiers and police for the Khurda kingdom.
    • Decline: British annexation of Odisha in 1803 ended their privileges through land revenue reforms and colonial restructuring.
    • Leader: Led by Bakshi Jagabandhu Bidyadhar, the military chief under King Mukunda Dev II of Khurda.
    • Causes of Rebellion: Loss of land rights, oppressive taxation, and marginalization of both the elite and peasantry under British rule.
    • Key Events:
      • 2 April 1817: Bakshi Jagabandhu led the Paikas, joined by tribal Kondhs and others, in open rebellion.
      • Rebel Actions: British offices at Banapur were torched, the treasury looted, and colonial officers killed.
      • British Response: Regained control by mid-1817, but rebels resorted to guerrilla tactics.
      • Bakshi’s Death: Captured in 1825, died in custody in 1829.

    Outcomes:

    • British Concessions: Temporary tax remissions, Lowered assessments, Suspended forced estate sales and fixed-land-tenures.
    • Administrative Impact: These measures showed the British were forced to reconsider exploitative policies.
    • Aftermath and Significance:
      • Historical Role: An early example of organized resistance against British colonial rule—decades before 1857.
      • Freedom Struggle Legacy: Viewed as a precursor to India’s independence movement.
      • Current Demand: Odisha leaders advocate its recognition as India’s “first war of independence.”
    [UPSC 2018] After the Santhal Uprising subsided, what was/were the measure/measures taken by the colonial government?

    1. The territories called `Santhal Paraganas’ were created. 2. It became illegal for a Santhal to transfer land to a non-Santhal.

    Select the correct answer using the code given below:

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