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Support17 August 2026 Current Affairs (With PDF)
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We bring you the most relevant and important news updates from around the world and India, specially curated for competitive exams and different entrance exams. Today's Current Affairs cover all significant national and international headlines, legal updates, economic news, and environmental highlights to boost your preparation. With our crisp, to-the-point coverage, you can confidently tackle current affairs questions in your exam.
India’s Digital Public Infrastructure (DPI)
Why in News?
India’s Digital Public Infrastructure (DPI) has significantly transformed governance and expanded digital access, with the digital economy contributing around 12–14% of GDP.
What is Digital Public Infrastructure?
DPI refers to foundational, interoperable digital systems that enable citizens, businesses and governments to access and deliver services at scale.
Key Pillars
1. Digital Identity — Aadhaar
- Provides a universally verifiable digital identity.
- Enables more than 145 crore citizens to access public services directly.
2. Digital Payments — UPI
- Enables instant and low-cost digital transactions.
- Has become a major instrument of financial inclusion.
3. Consent-Based Data Sharing — DEPA
- Data Empowerment and Protection Architecture (DEPA) enables individuals to securely share financial and administrative data.
- Uses consent-driven Account Aggregators.
4. Unified Service Delivery
- UMANG and DigiLocker consolidate multiple government services.
- Promote paperless and convenient citizen access.
Major Achievements
1. Electronics & Manufacturing
- PLI schemes expanded domestic electronics production sevenfold to ₹13.11 lakh crore in 2025–26.
- Electronic goods became India's third-largest export category.
- India became the world’s second-largest mobile phone manufacturer in 2025–26.
2. Digital Connectivity
- Internet users crossed 109.2 crore.
- Wireless data costs declined by 97.6% over 12 years.
- 4G connectivity reached 6.31 lakh villages.
3. Digital Payments
- UPI accounted for 85% of India’s digital payments in FY 2025–26.
- UPI expanded its presence to 11 countries.
4. Digital Skilling
- Skill India Digital Hub (SIDH) integrates skilling, education and employment opportunities.
- More than 20 million youth are registered on the platform.
5. Digital Commerce
- ONDC connected more than 20 crore buyers and 5 lakh sellers across 1,000 cities.
- It seeks to expand digital market access for small businesses.
6. Digital Public Procurement
- GeM recorded ₹18.4 lakh crore GMV.
- More than 11 lakh Micro and Small Enterprises participated.
Challenges to India’s DPI
- Rural Digital Divide: Poor maintenance of BharatNet fibre infrastructure and frequent power disruptions at Gram Panchayat level can limit rural e-governance.
- Biometric Exclusion: Technical failures and fingerprint erosion can affect authentication through the Aadhaar-enabled Payment System (AePS), particularly for manual workers and elderly beneficiaries.
- Cybersecurity Vulnerabilities: Shortages of cybersecurity personnel in State Computer Emergency Response Teams can increase exposure of government data systems to ransomware and other cyber threats.
- Interoperability Problems: Dependence on proprietary software platforms may increase long-term costs and complicate API-based integration between government departments.
- Legacy IT Systems: Migrating older State IT architectures to comply with the Digital Personal Data Protection Act (DPDP) framework can create implementation delays.
Significance of DPI
- DPI → Digital Identity + Payments + Data Empowerment + Service Delivery
- It can contribute to Inclusive governance, Financial inclusion, Efficient welfare delivery, Lower transaction costs, Digital entrepreneurship, Formalisation of the economy, Greater transparency, Improved access to government services
Semiconductor Revolution in India
Why in News?
India’s semiconductor programme is moving from policy formulation towards commercial production, with the objective of reducing import dependence and strengthening technological sovereignty and strategic autonomy.
India’s Semiconductor Ecosystem
1. Market & Investment
- Market size (2026): $12.41 billion
- Projected market (2031): $17.42 billion
- Government has approved 12 semiconductor projects across six States.
- Combined investment commitments exceed ₹1.64 lakh crore.
- Three facilities have commenced commercial production.
- Tata–PSMC fabrication plant, Dholera: Targeting its first chip by 2027.
2, Node Roadmap
- India aims to manufacture 3-nanometre chips by 2032.
- This is linked with the goal of developing a $500-billion domestic electronics market by 2030.
3. Semiconductor–AI Linkage
- The semiconductor design roadmap is aligned with the ₹10,372-crore IndiaAI Mission, including the deployment of shared GPU-based computing infrastructure for artificial intelligence.
4. International Cooperation
- India has entered semiconductor-related bilateral arrangements with United States, Japan, European Union
- India has also joined the Pax Silica coalition to strengthen and diversify silicon and semiconductor supply chains.
|
Major Indigenous Semiconductor Breakthroughs |
||
|
Technology/Project |
Year |
Significance |
|
SHAKTI |
2018 |
Indigenous open-source 64-bit processor for academic and |
|
AJIT |
2019 |
Indigenous microprocessor developed by IIT Bombay, capable |
|
MOUSHIK Core |
2020 |
Indigenous processor designed for smart cards |
|
VEGA |
2023 |
Indigenous processor series developed by C-DAC under the |
|
Vikram 3201 |
2025 |
Indigenous space-grade processor developed by ISRO |
|
Micron ATMP Sanand |
2026 |
Domestic packaging facility producing and exporting semiconductor |
Significance of Indigenous Design
- Processor design → Fabrication → Packaging → Testing → Commercialisation
- Building capabilities across this chain can reduce external dependence and strengthen India's position in the global semiconductor ecosystem.
Major Challenges
- Water Intensity: Semiconductor fabrication requires substantial quantities of ultrapure water. The stated requirement of more than 5 million gallons per day per fabrication plant can place pressure on water resources, particularly in water-stressed manufacturing regions.
- High Capital Requirement: Semiconductor fabrication requires enormous long-term investment. Competing with major incentive programmes such as the US CHIPS Act can create a significant fiscal burden.
- Import Dependence: India continues to depend heavily on overseas manufacturers for semiconductor requirements, creating vulnerabilities in the event of global supply-chain disruptions.
- Skill Deficit: India has a large semiconductor design workforce, but shortages of experienced cleanroom technicians and manufacturing specialists can constrain the transition from chip design to fabrication.
- Technology Obsolescence: Excessive concentration on mature 28–90 nm nodes could become a challenge as global demand increasingly shifts towards more advanced architectures.
- Logistics & Transportation: Semiconductor products are highly sensitive to environmental and physical conditions. Inadequate vibration-controlled and climate-controlled logistics infrastructure can affect the safe transportation of wafers and finished semiconductor products.
Why Semiconductors Matter for India
1. Strategic Significance
- Reduces dependence on external suppliers.
- Strengthens technological sovereignty.
- Enhances resilience against geopolitical supply-chain disruptions.
- Supports strategic sectors such as space, defence and telecommunications.
2. Economic Significance
- Supports electronics manufacturing.
- Creates high-skilled employment.
- Strengthens domestic value chains.
- Can increase India's participation in global technology supply chains.
3. Technological Significance
- Semiconductors form the foundation of AI + 5G/6G + Automobiles + Defence + Space + Consumer Electronics + IoT
India’s Energy Journey
Why in News?
India’s energy sector is undergoing a structural transition, with installed power capacity reaching about 552 GW. The country is simultaneously expanding renewable energy, strengthening conventional fuel security and investing in nuclear and emerging technologies.
India’s Energy Landscape
1. Renewable & Clean Energy
- Non-fossil sources: Account for more than 54% of installed power capacity.
- Global position: India ranks 3rd globally in renewable energy capacity.
a. Solar Energy
- Installed capacity: 164.59 GW.
- Solar has become India’s largest renewable-energy component.
- India emerged as the second-largest growth market globally in 2025.
b. Wind Energy
- Installed capacity: 58.14 GW.
- India ranks 4th globally in wind capacity.
- Domestic turbine manufacturing capacity: 24 GW.
- Around 70–80% of components are indigenised.
c. Bio-Energy
- Grid-connected bio-power capacity: 11.75 GW.
- Capacity is supplemented by Compressed Biogas (CBG) and Bio-CNG plants.
d. Geothermal Energy
- Geological Survey of India estimates India's geothermal potential at around 10,600 MW.
2. Conventional Energy & Fuel Security
a. Coal
- Coal contributes nearly 55% of primary energy requirements.
- It accounts for more than 70% of electricity generation.
- Coal production in FY 2025–26: 1,040.08 MT.
- Thermal-power coal imports declined by 27.4%.
b. Petroleum & LPG
- India operates 22 refineries.
- India is the world's fourth-largest crude refiner.
- LPG coverage increased from 55.9% in 2014 to 107.2% in 2026.
3. Nuclear Energy & Emerging Technologies
a, Nuclear Power
- Operational nuclear capacity: 8.78 GW.
- Nuclear Energy Mission: Target of 100 GW by 2047.
- The 500 MWe Prototype Fast Breeder Reactor (PFBR), Kalpakkam, achieved first criticality in 2026.
b. Green Hydrogen
- Around 8,000 tonnes per annum of green hydrogen production capacity has been commissioned under the National Green Hydrogen Mission.
- India's first indigenous hydrogen fuel-cell-powered train began operations on the Jind–Sonipat section in July 2026.
|
Scheme / Intervention |
Key Objective |
|
Surface Coal/Lignite Gasification Scheme, 2026 |
Target 75 MTPA coal utilisation towards 100 MT |
|
PM-Surya Ghar: Muft Bijli Yojana |
Rooftop solar for 1 crore households |
|
Pradhan Mantri Surya Sarovar Yojana, 2026 |
5,000 MW floating solar PV + 10,000 MWh |
|
GOBARdhan, 2026 |
Nearly tenfold increase in domestic CBG |
|
Samudra Manthan, 2026 |
Offshore oil and gas exploration |
|
SHANTI Act, 2025 |
Private-sector nuclear participation |
Solar Eclipse
Why in News?
A total solar eclipse occurred on 12 August 2026, with its path of totality visible over mainland Europe for the first time since 1999.
What is a Solar Eclipse?
- A solar eclipse occurs during a New Moon, when the Moon passes between the Sun and Earth, blocking the Sun’s disc either completely or partially.
Why Doesn’t a Solar Eclipse Occur Every New Moon?
- The Moon’s orbital plane is tilted by about 5° relative to the ecliptic.
- Therefore, the Sun, Moon and Earth do not align perfectly during every New Moon.
- Eclipses occur when the New Moon is close to a lunar node—the point where the Moon’s orbital plane intersects the ecliptic.
- There are generally 2–5 solar eclipses in a year.
|
Types of Solar Eclipse |
|||
|
Type |
Moon's Position |
Shadow Region |
Key Feature |
|
Total |
Near perigee |
Umbra |
Moon completely covers the Sun’s bright disc; solar corona |
|
Annular |
Near apogee |
Antumbra |
Moon appears smaller than the Sun, producing a |
|
Partial |
Varies |
Penumbra |
Only part of the Sun is obscured because alignment |
|
Hybrid |
Changes along path |
Umbra → Antumbra |
Eclipse may appear total at some locations |
Key Concepts
- Umbra: The dark inner portion of the Moon’s shadow where the Sun can be completely obscured.
- Antumbra: The region beyond the umbra where the Moon appears completely within the Sun’s disc but does not cover it entirely, producing an annular eclipse.
- Penumbra: The lighter outer portion of the shadow, from which a partial eclipse is observed.
- Path of Totality: The narrow region on Earth from which a total solar eclipse can be observed.
Voyager Missions
Why in News?
NASA successfully implemented a power-saving upgrade on Voyager 2, known internally as the “Big Bang” fix, extending its scientific mission by at least another year. NASA plans to apply a similar modification to Voyager 1.
About the Voyager Missions
- The Voyager programme consists of two spacecraft — Voyager 1 and Voyager 2.
- Voyager 2 was launched in August 1977.
- Voyager 1 was launched about two weeks later on a faster trajectory.
Voyager 1
- It is currently about 25.4 billion km (16 billion miles) from Earth.
- Jupiter flyby: 1979
- Saturn flyby: 1980
- It subsequently overtook Pioneer 10 and became the most distant human-made object from Earth.
Voyager 2
- It is approximately 21.35 billion km (13 billion miles) from Earth.
- Its planetary encounters included Jupiter — 1979, Saturn — 1981, Uranus — 1985, Neptune — 1989
- It remains the only spacecraft to have visited Uranus and Neptune.
Voyager & Interstellar Space
- Voyager 1 and Voyager 2 are the two spacecraft associated with the mission that have entered interstellar space, beyond the Sun's heliosphere.
- Their continued operation is possible because they use Radioisotope Thermoelectric Generators.
Sangeet Natak Akademi Awards
Why in News?
The President of India conferred the Sangeet Natak Akademi Fellowships (Akademi Ratna) and Akademi Awards (Akademi Puraskar) for 2024 and 2025 on 115 artists, recognising sustained excellence in India's performing arts.
About Sangeet Natak Akademi Awards
- The Sangeet Natak Akademi Award has been conferred since 1952.
- It recognises sustained individual excellence in the performing arts.
- The awards cover India's diverse traditions of music, dance, theatre and related performing arts.
Akademi Ratna — Fellowship
- Akademi Ratna is the highest honour of the Sangeet Natak Akademi.
- The fellowship is restricted to 40 living Fellows at any given time.
- Seven artists received the Akademi Ratna for the period covered: Ramlal Bareth, A.V. Anand, Rita Ganguly, Puru Dadheech, Chittaranjan Jyotishi, Pasumarthi Rattaiah Sarma, Sudharani Raghupathy
|
Award |
Significance |
Monetary Component |
|
Akademi Ratna |
Highest honour of the Akademi |
₹3 lakh |
|
Akademi Award |
Recognises sustained individual |
₹1 lakh |
Both honours are accompanied by a Tamrapatra (citation plaque) and Angavastram.
Kenya
Why in News?
India welcomed Kenya’s decision to recognise Persons of Indian Origin (PIO) as an indigenous community, marking an important development in the historical and social ties between the two countries.
About Kenya
- Capital: Nairobi
- Region: East Africa
- Kenya is geographically associated with the Great Rift Valley, which traverses the country.
- The Equator passes through Kenya, giving the country a distinctive geographical position.
Major Geographical Features
1. Mount Kenya
- Africa’s second-highest peak located in central Kenya.
2. Lake Victoria
- Africa’s largest lake shared by Kenya, Uganda and Tanzania.
3. Lake Turkana
- Located in northern Kenya. Known as the world’s largest permanent desert lake.
4. Environment & Wildlife
- Kenya is renowned for the Maasai Mara National Reserve.
- It is particularly associated with conservation of Africa’s “Big Five”: Lion, Leopard, Rhinoceros, Elephant, Buffalo
5. International Organisations in Nairobi
- UNEP — United Nations Environment Programme
- UN-Habitat — United Nations Human Settlements Programme
Kollidam River
Why in News?
Remains of an ancient water-management structure, believed to date to the Sangam period, have been discovered in the Kollidam River in Tamil Nadu.
About Kollidam River
- The Kollidam is a major distributary of the Cauvery River in Tamil Nadu.
- It branches from the Cauvery near Upper Anicut (Mukkombu).
- The river flows eastward before draining into the Bay of Bengal.
Historical Significance
- The Kollidam–Cauvery river system reflects Tamil Nadu’s historical expertise in river-water management and irrigation engineering.
- The region is associated with the Kallanai (Grand Anicut), an ancient irrigation structure constructed across the Cauvery and traditionally attributed to Chola ruler Karikala Chola.
- The newly discovered remains reinforce evidence of the antiquity of water-management practices in the region.
Sangam Age
- The Sangam Age broadly refers to the early historic period of Tamilakam.
- It is associated with Development of early Tamil literature; Political prominence of the Chera, Chola and Pandya kingdoms; Development of organised agriculture and water-management practices.
Gaj Gaurav Awards 2026
Why in News?
The Ministry of Environment, Forest and Climate Change (MoEFCC) conferred the Gaj Gaurav Awards 2026 on World Elephant Day 2026 to recognise individuals for their exemplary contributions to elephant conservation and management.
About Gaj Gaurav Awards
- Awarding Ministry: Ministry of Environment, Forest and Climate Change (MoEFCC).
- Year: 2026
- Occasion: World Elephant Day — 12 August
- Purpose: To recognise individuals making significant contributions towards elephant conservation and management.
World Elephant Day
- Observed: 12 August every year.
- Launched: 2012.
- Initiators: Patricia Sims and the Elephant Reintroduction Foundation.
- Objective: Promote elephant conservation and create awareness about threats facing elephants.
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