
Current Affairs – June 20, 2025
{GS1 – IS – Population} Census Delay & Its Impacts
- Context (TH): India’s decennial Census, originally set for 2021, has been delayed to 2027, marking an unprecedented 16-year gap.
- Reason for the delay: COVID-19 pandemic and prolonged inaction of the government.
Census: Legislative & Constitutional Provisions
- Census of India is conducted under the provisions of the Census Act, 1948 and the Census Rules, 1990.
- The census is conducted by the Office of the Registrar General and Census Commissioner, under the Ministry of Home Affairs.
- Article 246 of the IC designates the Census as a Union subject (entry 69, 7th schedule).
- 1st census in India was conducted in 1872 non-synchronously in different parts of India. Since 1881, censuses have been conducted every 10 years.
- It will be India’s 1st digital census, marking a shift from paper-based enumeration to a digital format using mobile apps and online platforms.
Process of Census Enumeration
- Census is carried out in 2 phases:
- House listing: Focuses on characteristics of buildings & households like use of building, materials used, number of rooms, ownership status, sources of water & electricity, etc.
- Population enumeration: captures demographic and socio-economic details like name, age, sex, date of birth, marital status, education, occupation, etc. that form the heart of the Census database.
- The population enumeration follows the Housing Census with a gap of 6-8 months.
Implications of the Delay
- Outdated Data: Policies today rely on 2011 data, which is misaligned with present realities such as migration, urbanisation, and demographic changes.
- Social Welfare Gaps: Beneficiary targeting for schemes like PDS and MGNREGS is rendered ineffective due to population miscounts.
- Public Health & Education: Vaccination goals and school enrolment projections are compromised due to flawed denominators.
- Disaster Management & Infrastructure: Lack of updated data hampers planning for disasters and basic amenities like transport, housing, and sanitation.
- Impact on Marginalised Groups: The delay hinders targeted policy for marginalised communities, the elderly, and migrant workers, whose needs have evolved significantly since 2011.
- SDGs & NEP Targets: Outdated Census data hinders accurate tracking of SDGs & disrupts planning under National Education Policy like enrolment estimates, teacher deployment, & infrastructure needs.
- Electoral Roll & Delimitation: The delay affects timely updates to electoral rolls and risks skewing the 2026 delimitation exercise, as constituency boundaries may not reflect current population shifts.
Way Forward
- Announce a Fixed Timeline: The government must commit to a clear schedule for conducting the Census without further delay.
- Prioritise Execution: Mobilise resources and workforce to begin groundwork immediately, ensuring no slippage beyond 2027.
- Avoid Political Linkages: Keep the Census independent of National Population Register (NPR) and delimitation to prevent procedural and public disruptions.
- Use Interim Surveys: Till the Census is completed, strengthen reliance on periodic surveys like NFHS and NSSO for policymaking.
Also read > Census 2027
{GS2 – IR – Bilateral Relation} India-Canada ties
- High Commissioners Reinstated: Reopening top diplomatic posts to revive formal communication.
- Senior & Working-Level Engagements: Regular official talks restarted to rebuild trust & coordination.
- Normalization Intent: Reflects mutual effort to repair ties & address key bilateral concerns.
Indo-Canada Relationship Fallout
- Khalistani Extremism Issue: Pro-Khalistan separatist activities in Canada & its support of Khalistani activities like unofficial referendum on forming an independent Sikh state in 2023 is an attack on India’s sovereignty.
- Lack of Security Cooperation: Canada’s inaction on India’s extradition requests for individuals involved in terrorism & organised crime remains a sore point.
- Stalled Agreements: Comprehensive Economic Partnership Agreement (CEPA) & Foreign Investment Promotion & Protection Agreement remain frozen.
- Electoral Politics Factor: The political influence of Sikh voters, especially in regions like Ontario and British Columbia, shapes Canada’s stance.
Consequences
- Strategic Ties at Risk: Limited response from Western partners, including the Five Eyes Alliance, may hamper nuclear & security cooperation.
- Economic Fallout: May hurt bilateral trade & investment flow, delaying trade negotiations.
- E.g. India Canada CEPA, Foreign Investment Promotion and Protection Agreement (FIPA) & Early Progress Trade Agreement (EPTA).
- Impact on Diaspora: Diplomatic rifts risk unsettling the Indian diaspora & over 2.3 lakh Indian students studying in Canada.
- Mobility Disruption: Potential suspension in visa services, citing security threats, could disrupt travel & immigration for individuals.
India-Canada Relations
- Strategic Alignment: Both nations advocate for a rules-based Indo-Pacific order, vital for regional peace, trade & stability. Canada’s Indo-Pacific Strategy recognises China as a disruptive power & identifies India as a strategic partner.
- Trade Relations: Bilateral trade in goods touched $9.36 billion, with India exporting $3.80 billion & importing $5.56 billion. Services trade reached $9.99 billion, highlighting economic engagement.
- Investment Flows: Canadian Pension Funds have invested over $75 billion in India, reflecting deep confidence in India.
- Indian Diaspora in Canada: 1.8 million people of Indian origin reside in Canada, making up over 3% of its population.
- Civil nuclear cooperation: Nuclear Cooperation Agreement (NCA) with Canada was signed in 2010, under which a Joint Committee on Civil Nuclear Cooperation was constituted.
- Defence Ties: An MoU between India’s DRDO & Canadian Commercial Corporation (CCC) , signed in 2016 & renewed in 2021, supports initiatives in defence technology & infrastructure.
Challenges
- Khalistan Movement: The rise of pro-Khalistan sentiment in Canada is a major irritant for India, which perceives it as a threat to national security. E.g, Glorification of Indian PM Indira Gandhi’s assassination.
- Diplomatic Tensions: Ongoing investigations & mutual accusations have led to a breakdown in trust between the two countries.
- Economic Disruption: The suspension of trade talks & visa services is affecting business & people-to-people connections.
- Diaspora Politics: Canada’s domestic politics & involvement of Sikh communities in shaping foreign policy added complexity to relations.
- Security Concerns: India’s concerns over Canada’s perceived support for extremist groups.
Way forward
- Constructive diplomacy: Initiate high-level discussions to address mutual concerns transparently. Both sides should express their concerns without disrupting the status quo.
- Security cooperation: Cooperate & collaborate on counter terrorism under the Framework for Cooperation on Countering Terrorism & Violent Extremism (2018).
- Economic & trade relations: Resume negotiations on trade agreements (e.g., CEPA) to rebuild economic ties, investment flows etc.
- Engage diaspora: Both countries should encourage diaspora & Track-II diplomacy channels to build on people-to-people ties, cultural exchanges & dialogues for conflict resolution.
- Strategic interest: Need to strengthen cooperation in key strategic interests such as countering China in the Indo-Pacific region & emphasising freedom of navigation & rule-based order.
- Environmental collaboration: Renewable energy projects & technology transfer.
- E.g. International Solar Alliance & sharing clean energy technologies like green hydrogen.
Read also> India-Canada relations, G7.
{GS2 – IR – Bilateral Relations} PM’s Croatia visit
- Context (IE): Prime Minister visited Croatia, becoming the 1st to visit the country.
Key Outcomes of the Visit
- Defence & Cyber Cooperation: Both sides agreed on a long-term defence plan covering joint military training, personnel exchange, cybersecurity & co-production in defence manufacturing.
- Strategic MoUs: Key agreements in agriculture, science & tech, cultural exchange & establishment of an ICCR Hindi Chair in Zagreb to boost academic collaboration.
- Investment & Research: Commitments made to boost investments in sectors like IT, pharma, clean tech & semiconductors with academic research initiatives.
- People-to-People Ties: A mobility agreement is being finalised to ease movement for students, tourists & professionals.
- Space: India will share space expertise with Croatia.
Significance of Croatia for India
- EU Diversification: Enhances India’s engagement with emerging EU members like Croatia to influence EU decision-making beyond Western Europe.
- Geopolitical Alignment: Croatia’s neutral stance, tech collaboration& low reliance on China align with India’s global outlook.
- Gateway to Eastern & Central Europe: Croatia is placed at the intersection of key European transport corridors such as the planned Trans European Transport Network (TEN-T).
- Maritime Connectivity: Adriatic ports & Croatia’s role in the India-Middle East-Europe Economic Corridor (IMEC) strengthen India’s alternative trade routes to Europe.
- Diplomatic Backing: Supports India’s UNSC bid & acts as a reliable partner in EU-NATO frameworks.
India-Croatia Relations
- Trade: Bilateral trade has gone up to $337.68 million in 2023 (from $199 in 2017). India exports medicines, chemicals, machinery, apparels to Croatia.
- Cultural Linkages: Croatia has a notable tradition of Indology with support from University of Zagreb & cultural presence like ISKCON, reflecting civilisational connections.
- Defence & Technology: Strengthening collaboration as demonstrated by a key MoU inked during the 2023 Raisina Dialogue.
- Diplomatic Relevance: India’s engagement with historically non-aligned nations, with Croatia holding symbolic value due to its past association with leaders like Josip Broz Tito.
- Maritime Advantage: Croatia’s Adriatic Sea ports enhance its potential as a logistics hub within IMEC, providing India with alternate routes.
Croatia
Credits : BBC
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Also read > 2025 G7 Summit, India–EU Free Trade Agreement.
{GS3 – Envi – Conservation} United Nations Oceans Conference (UNOC3)
- Context (TH): The 3rd UN Oceans Conference (UNOC) was held in Nice, France to strengthen global ocean governance under SDG-14. It accelerated ratification of the BBNJ Treaty and supported marine goals under the Convention on Biological Diversity.
- UNOC is the main United Nations conference supporting SDG-14 (Life Below Water).
- It operates under the UN Convention on the Law of the Sea (UNCLOS).
- Conference Series: Held in 2017 (New York), 2022 (Lisbon), and 2025 (Nice); next in 2028 (Chile & South Korea).
- Multi-Stakeholder: Involves states, UN agencies, scientists, the private sector, and civil society.
UNOC 2025 Conference
- Held in Nice, France. Host Countries: France and Costa Rica.
- Theme: “Accelerating action and mobilising all actors to conserve and sustainably use the ocean.”
- Objectives: Address governance, financing, scientific knowledge, and climate adaptation. Reinforce SDG 14: Life Below Water—focus on sustainable fisheries, pollution control, and marine conservation.
- India’s Engagement: India advocated for marine diplomacy, sustainable fisheries, and open data.
- Outcome Document: Culminated in the launch of the Nice Ocean Agreements.
- BBNJ Progress: 56 countries ratified the treaty, nearing the 60-ratification threshold.
Successes of UNOC3 2025
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Led By |
Initiative |
Purpose |
Details |
| European Commission | Ocean Investment Package | Ocean governance and sustainable fisheries | €1 billion pledged for conservation and marine science |
| French Polynesia | Largest Marine Protected Area | Marine biodiversity protection | 5 million sq. km of EEZ declared protected |
| Spain | New MPAs Commitment | Expansion of marine protected areas | Five MPAs announced, covering 25% marine area |
| Germany | Baltic Munitions Cleanup | Clearing explosive remnants from the seabed | €100 million allocated for cleanup in the Baltic and North Seas |
| New Zealand | Pacific Ocean Governance Fund | Support for Pacific marine governance | $52 million for governance and science in the Pacific Islands |
| Italy | Marine Surveillance Support | Improve monitoring in MPAs and oil zones | €6.5 million for Coast Guard surveillance systems |
| Canada | Climate Resilience Contribution | Support climate resilience in coastal states | $9 million for island and coastal resilience programs |
| Panama, Canada | Quiet Ocean Coalition | Tackle noise pollution in oceans | 37 countries committed to noise pollution regulation |
| UN Agencies | One Ocean Finance | Mobilise blue economy investments | Finance strategy to support SDG-14 through industry investment |
Also read > High Seas Treaty, UNOC3.
{GS3 – Envi – Degradation} Overtourism
- Context (IE): World-renowned Louvre Museum in Paris saw an unsustainable surge in tourist footfall.
Global Overtourism Crisis
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Factors Responsible
- Revenge Travel Post-COVID: A sudden rebound in global travel after the pandemic has led to unprecedented crowd surges.
- Lack of Planning: Most destinations do not have carrying capacity assessments, leading to unchecked tourist footfall.
- Economic Overdependence: In many regions, the economy is heavily dependent on tourism, making it politically and economically challenging to limit numbers.
Implications
- Environmental Degradation: Unregulated tourism is straining fragile ecosystems, causing deforestation, pollution, and overwhelming waste systems.
- Manali alone generates 70–100 tonnes of waste daily against a 20–30 tonne capacity.
- In Ladakh, post 3 Idiots movie, Pangong Lake has seen a tourism boom, straining the region’s delicate ecology and waste systems.
- Cultural Erosion: Local traditions, customs, and identities are diluted as commercial interests override heritage preservation. In Goa, domestic tourist numbers crossed 1 crore in 2024.
- Overburdened Infrastructure: Tourist volumes often exceed infrastructure capacity, resulting in traffic snarls, water shortages, and unregulated urban sprawl.
- Shimla, built for 25,000, now hosts over 2.4 lakh residents plus tourists, nearly leading to water riots in 2018.
- Decline in Visitor Experience: Overcrowding diminishes the charm and serenity of tourist spots, leading to dissatisfaction.
- Suffocation-related deaths at Banke Bihari Temple in Vrindavan due to overpacked premises.
- Rising Cost of Living: Inflation in housing and commodities, affecting local residents.
- Community Backlash: Growing resentment among locals; leading to protests and restrictions.
Way Forward
- Enforce Visitor Caps: Limit daily tourist numbers at heritage and ecological sites to avoid overcrowding and preserve their integrity, e.g., Pompeii caps daily visitors at 20,000.
- Diversify Tourist Destinations: Encourage travel to lesser-known areas to reduce pressure on overburdened hotspots and ensure equitable development.
- Visitor Management Systems: Use digital ticketing, geo-fencing, and advance booking models for crowd control.
- Awareness and Sensitization: Launch campaigns to educate tourists about respecting local norms, environment, and culture.
- Taxing Peak Tourism: Implement dynamic pricing, congestion taxes, or tourism cess in fragile zones.
- Infrastructure Investment: Focus on last-mile connectivity, waste management, water conservation, and disaster preparedness.
{GS3 – Envi – Reports} Global Drought Outlook 2025
- Context (OECD): Organisation for Economic Cooperation and Development (OECD) released the Global Drought Outlook 2025.
Key Findings
- Drought Severity: Global land area affected by drought has doubled between 1900 & 2020, with 40% of Earth’s land experiencing more frequent & intense droughts.
- Water Decline: 37% of land has shown a significant drop in soil moisture since 1980, threatening freshwater availability. 62% of monitored aquifers globally are in decline.
- Climate Risk: Under a +4°C global warming scenario, drought frequency & intensity may increase up to sevenfold.
- Disaster: Though only 6% of disasters are drought-related, they account for 34% of all disaster-related deaths.
- Food security: Crop yields may fall by up to 22% in drought years, threatening food security.
- Sectoral Disruptions: Droughts disrupt hydropower generation & inland water transport (e.g., Panama Canal), countries like India & Australia are at high risk.
India-Specific Findings
- Flash drought hotspots are rising across monsoon regions.
- Over 60% of Indian soils are drying between 1980-2023.
- Groundwater over-extraction in the Indo-Gangetic Plain, Maharashtra, Karnataka.
- Rain-fed farming & water-intensive crops (paddy, sugarcane) are highly vulnerable.
What is Drought?
- Drought is a prolonged period of unusually dry weather that creates a hydrological imbalance, reducing water availability in soil, rivers & aquifers.
- It may be caused by low rainfall, high temperatures or human-induced factors like deforestation & groundwater overuse.

Credit: ResearchGate
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Types of Droughts
- Meteorological Drought: Long-term deficit in rainfall compared to the average.
- Agricultural Drought: Lack of soil moisture affecting crop growth & yield.
- Hydrological Drought: Reduced river flow or groundwater levels over time.
- Flash Drought: Rapid-onset drought due to sudden heatwaves & lack of rain, particularly observed in India’s monsoon season.
Causes of Droughts
- Climate Variability: Natural phenomena like El Nino & La Nina disrupt global weather patterns, often causing prolonged dry spells & uneven rainfall distribution.
- Shrinking Glaciers: Reduced snowfall & rapid glacier melt lower the long-term availability of freshwater, especially for river-fed regions.
- Land Degradation: Large-scale removal of vegetation & poor land practices reduces soil moisture retention, disturbing hydrological cycle.
- Urbanisation: Expanding cities lead to impermeable surfaces (roads, buildings) that block rainwater infiltration, limiting groundwater recharge.
- Unsustainable Water Use: Over-extraction of groundwater for irrigation & inefficient farming methods (e.g., flood irrigation) deplete aquifers & intensify drought conditions.
Impacts
- Ecological Degradation: Droughts reduce river flows & groundwater levels, degrade forests, wetlands & grasslands.
- Agricultural Losses: Prolonged droughts reduce soy & corn output by 10%, threatening food security.
- Energy Disruptions: Hydropower output may fall by over 25%, inland water trade faces up to 40% volume loss during droughts.
- Instability Risk: Persistent water scarcity can fuel social unrest, inter-state water disputes & regional geopolitical tensions.
Initiatives for the Prevention of Droughts
Global Initiatives
- UNCCD Drought Initiative (1994): The only legally binding global framework to combat desertification and mitigate drought impacts; has 197 member parties.
- WMO–GWP International Drought Management Programme: Promotes early warning, risk reduction, and drought preparedness globally.
Indian Initiatives
- National Agricultural Drought Assessment and Monitoring System (NADAMS): Satellite-based drought monitoring system for real-time assessments and early warnings.
- PMKSY & Integrated Watershed Management Programme (IWMP): Focus on water-use efficiency, micro-irrigation, and watershed development for drought-prone areas.
- Atal Bhujal Yojana: Promotes sustainable groundwater management through community participation.
- National Mission on Sustainable Agriculture (NMSA): Encourages cultivation of climate-resilient crops and implements contingency crop planning for drought adaptation.
Way Forward
- Invest in Resilience: Every $1 spent on drought prevention yields $2–$10 in returns, high Return on Investment (ROI) in agriculture & water sectors.
- Nature-Based Solutions: Restore degraded ecosystems, promote urban de-sealing & improve soil-water retention.
- Drought-Resilient Agriculture: Encourage drought-tolerant crops, adaptive farming & micro-irrigation to cut water use by up to 76%.
- Water Governance: Adopt cross-sectoral planning across agriculture, energy & urban sectors for efficient water use.
- Early Warning: Strengthen forecasting systems, risk assessment & infrastructure for timely response & long-term adaptation.
{GS3 – IE – Securities} Reverse Flipping
- The reforms aim to ease IPO norms, improve investor flexibility, and simplify compliance requirements.
Measures
- Promoter ESOP Norms: Promoters can retain Employee Stock Option Plan (ESOPs) granted up to 1 year before DRHP; new ESOPs are not allowed during this period.
- CCS Lock-In Rule: Lock-in, i.e. 1-year, removed for shares issued after converting Compulsorily Convertible Securities (CCS).
- Promoter Contribution: Shares held by FPIs, Alternative Investment Funds, & PFIs can count toward the minimum promoter contribution.
- AIF Co-Investment Vehicles: Category I & II AIFs can set up co-investment entities and offer advisory services
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Reverse Flipping
- Reverse flipping is the process by which a startup relocates its legal domicile, operations, and ownership from a foreign jurisdiction back to its country of origin, reversing an earlier outward shift (Flipping).
Key Factors Driving Reverse Flipping to India
- Capital Access: VC/PE inflow rising through funds like SIDBI’s ₹10,000 crore Fund of Funds (FoF) (2016).
- Tax Relief: Section 80-IAC offers a 3-year tax holiday within a 10-year window.
- Simplified Compliance: SPICe+, MCA21, and Startup India ease procedures.
- Domestic Scale: 700+ million internet users reduce early global dependency.
- Faster IP Process: 2019 Patent Rules enable expedited exams for startups.
- Policy Push: Schemes like Startup India and Make in India offer support.
- Economic Stability: GDP growth above 7% with controlled inflation boosts trust.
{GS3 – S&T – Space} Scientists find Universe’s Missing Matter
- Context (IT): Scientists have located the universe’s missing ordinary matter, hidden as diffuse gas in intergalactic space using Fast Radio Bursts (FRBs).
Distribution of Ordinary Matter
- 76% of ordinary matter is spread as a thin gas in the intergalactic medium (IGM), which is a vast cosmic web between galaxies.
- 15% reside in galaxy halos surrounding galaxies, including the Milky Way.
- Only 9% is located within galaxies forming stars, planets, gas clouds & dust.
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Fast Radio Bursts (FRBs)
- FRBs are brief, powerful bursts of radio waves originating from distant galaxies, lasting milliseconds to a few seconds.
- They are likely emitted by highly magnetized neutron stars or other extreme cosmic events.
- As they travel across the cosmos, FRBs interact with matter, making them useful cosmic tools.
- FRBs are electromagnetic in nature & can be detected by specialized radio telescopes.
Role of FRBs in Solving Missing Ordinary Matter
- FRBs acted as “cosmic flashlights“, illuminating the path through which they travel.
- As the radio waves dispersed into multiple wavelengths, scientists measured the degree of dispersion to estimate matter density.
- By tracking 69 FRBs, researchers traced missing baryonic matter up to 9.1 billion light-years away.
- This method provided the first direct evidence of where the universe’s missing ordinary matter resides.
Ordinary Matter (Baryonic) vs. Dark Matter
Ordinary Matter
- Composition: Made up of baryons.
- Examples: Includes gas, dust, stars, planets & all physical substances like water, air & living organisms.
- Proportion: Makes up only about 15% of all matter in the universe.
- Detectability: Interacts with light, making it observable through telescopes & electromagnetic radiation.
Dark Matter
- Proportion: Forms about 85% of all matter in the universe.
- Nature: Cannot be seen directly, detected only via its gravitational pull-on galaxies & cosmic structures.
- Composition: Still a mystery to science, believed to be made of hypothetical particles like Weakly Interacting Massive Particles (WIMPs) or axions, not yet observed in laboratories.
Similarities
- Both are forms of matter with mass & gravity.
- Both influence cosmic structures & evolution.
Read also> Galaxies
{Prelims – In News} FASTag Annual Pass Scheme
- Context (IE): The Minister of Road and Transport announced a FASTag-based annual pass.
- The FASTag Annual Pass offers private vehicles toll-free access on National Highways for ₹3,000 annually or 200 trips.
- Effective from August 15, 2025, the scheme is voluntary and aims to reduce toll congestion and save users up to ₹7,000 annually.
- Applicable only to non-commercial cars, jeeps & vans, the pass can be activated through the NHAI or Rajmargyatra portal.
- The pass is valid only at National Highway and Expressway fee plazas.
FASTags
- FASTag is an electronic toll collection system, launched in 2016.
- It is operated by the National Highways Authority of India (NHAI).
- The device employs Radio Frequency Identification (RFID) technology for payments directly from the prepaid or savings account linked to it.
- It is affixed on the windscreen, so the vehicle can drive through plazas without stopping.
- It is valid for five years & can be recharged as & when required.
Read more > FASTag
{Prelims – In News} Probe into Air India Crash
- Context (IE): US and UK agencies are engaged in the investigation of the Ahmedabad Air[lane Crash.
Who Has the Right to Investigate?
- According to ICAO’s Annex 13, multiple states can be involved in an aviation accident investigation based on their relation to the aircraft. These include:
- State of Occurrence: The country where the crash took place.
- State of Registry: The country where the aircraft is registered.
- State of Operator: The country from which the airline operates.
- State of Design & Manufacture: Countries where the aircraft and its components were designed and manufactured (United States, since Boeing and General Electric are involved).
Why are Foreign Investigators involved?
- The Convention on International Civil Aviation (Chicago Convention), signed in 1944, governs global civil aviation safety.
- It is monitored by International Civil Aviation Organization (ICAO), a UN agency based in Montreal.
- Annex 13 of the Convention outlines procedures for investigating air accidents and incidents.
- It allows participation from foreign agencies to ensure transparency and safety improvements.
- Objective: The focus of such investigations is on identifying causes not assigning blame.
Roles of India, US, and UK in the Crash Investigation
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