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Current Affairs Explained
GS3

Mains General Studies Paper III

Every topic of the Mains General Studies Paper III syllabus, in the order UPSC publishes it. Each topic links to the current affairs and analysis mapped to that exact syllabus term — so you can revise one bullet of the syllabus at a time instead of hunting through dated round-ups.

20 syllabus topics · 18 with published coverage · 211 analyses in this paper

GS3 syllabus, topic by topic

Latest GS3 analyses

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Economy
GS3
28/03/2026

Women Record Faster Wage Growth Than Men Across Salaried, Self-Employment and Casual Jobs in 2025: PLFS Data

Why in News

On March 27, 2026, the government released the Periodic Labour Force Survey (PLFS) data for the full calendar year 2025. The numbers show that women saw higher year-on-year wage growth than men in all three major job types — salaried, self-employed and casual labour — even though women continue to earn less overall. This is the first time such a clear trend has appeared across every category, and it comes at a time when the government is focusing on improving women’s participation in the workforce.

PLFS 2025Women Wage GrowthGender Pay Gap+5
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Polity
GS2
28/03/2026

Government Introduces Jan Vishwas Bill 2026 in Lok Sabha: 717 Minor Offences to Be Decriminalised Across 79 Central Laws

Why in News

On March 27, 2026, the government introduced the Jan Vishwas (Amendment of Provisions) Bill, 2026 in the Lok Sabha. The bill seeks to amend 79 central acts administered by 23 ministries and proposes to decriminalise 717 minor procedural offences while removing or changing 67 more provisions. This is the second edition of the Jan Vishwas initiative after the 2023 Act. Congress members raised strong objections during introduction, but the government rejected them, saying there is no precedent for sending such bills to a parliamentary committee at this stage.

Jan Vishwas Bill 2026Decriminalisation of OffencesEase of Doing Business+3
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Defence & Armed Forces
GS3
28/03/2026

DAC Approves Rs 2.38 Lakh Crore Defence Push: Five More S-400 Missile Systems from Russia Cleared for Indian Air Force

Why in News

On March 27, 2026, the Defence Acquisition Council (DAC) chaired by Defence Minister Rajnath Singh gave the green signal to major defence purchases worth Rs 2.38 lakh crore. The biggest item is the approval to buy five additional S-400 long-range surface-to-air missile systems from Russia for the Indian Air Force. The clearance also covers medium transport aircraft and remotely piloted strike aircraft. This comes after the S-400 systems proved their worth in Operation Sindoor and is part of India’s ongoing effort to strengthen air defence amid rising regional threats.

Defence Acquisition CouncilS-400 Triumf Missile SystemIndia-Russia Defence Ties+4
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Environment
GS3
27/03/2026

India Announces 2035 Climate Targets: 47% Emissions Cut, 60% Non-Fossil Power and Bigger Carbon Sink in Updated NDCs

Why in News

On March 25, 2026, India released its third set of Nationally Determined Contributions (NDCs) under the Paris Agreement, setting fresh climate goals for 2035. The new targets include a 47% reduction in emissions intensity of GDP, 60% share of non-fossil sources in electricity capacity, and creation of an extra 3.5-4 billion tonnes of carbon sink. This update comes at a time when global climate action is slowing due to policy shifts in the United States and lack of enough money from rich countries for climate projects in developing nations.

India's NDC 2035Climate TargetsParis Agreement+5
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Polity
GS2
12/03/2026

Supreme Court Rules OBC Creamy Layer Cannot Be Decided Solely on Income: Focus on Parental Status and Equivalence

Why in News

The Supreme Court on March 11, 2026, dismissed the Centre's appeals against judgments from three High Courts—Delhi, Madras, and Kerala—ruling that creamy layer status for Other Backward Classes (OBC) reservations cannot be based only on parental income. This decision came in cases involving UPSC civil services candidates whose parents work in public sector undertakings (PSUs) or private firms, emphasizing that social status and job equivalence must also be considered to avoid unfair treatment among similar OBC groups.

Creamy Layer in OBC ReservationsSupreme Court Ruling on Reservation EligibilityIndra Sawhney Judgment+2
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Environment
GS3
12/03/2026

Black Rain in Tehran: Understanding the Toxic Fallout from Israeli Airstrikes and Its Lasting Effects on Health and Environment

Why in News

Israeli airstrikes on March 7-8, 2026, targeted oil storage facilities in Tehran and Alborz province, causing massive fires that released harmful pollutants into the air. This led to "black rain" falling over Tehran on March 8, a mix of rain and toxic particles that has raised serious health and environmental concerns, with the World Health Organization warning of long-term risks like respiratory issues and ecosystem damage.

Black Rain PhenomenonIsraeli Airstrikes on IranToxic Pollutants from Oil Fires+2
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International
GS2
13/01/2026

US Revives Interest in Venezuela's Heavy Crude Oil Through Sanctions Relief: Strategic Energy Shifts and Global Impacts

Why in News

The United States has eased some sanctions on Venezuela, allowing American companies like Chevron to increase imports of its heavy crude oil. This move, highlighted in recent reports, aims to match the needs of US Gulf Coast refineries while keeping global oil prices stable amid rising domestic production of light oil. Venezuela, with the world's largest heavy oil reserves, is seeing a revival in exports to the US after years of restrictions, signaling a pragmatic shift in US energy policy in 2026.

Venezuela Oil ProductionUS Refineries Diet MismatchHeavy Sour Crude+2
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Science & Tech
GS3
13/01/2026

ISRO's PSLV-C62 Mission Failure: Understanding Third-Stage Anomaly and Its Impact on India's Space Reliability

Why in News

India's first space launch of 2026 ended in failure when the PSLV-C62 rocket, carrying 16 satellites including a key earth observation payload, deviated from its path due to a problem in the third stage. This marks the second straight failure for ISRO's trusted PSLV rocket in less than a year, raising questions about its dependability and affecting commercial and strategic goals.

ISRO PSLV Rocket FailureThird Stage MalfunctionSatellite Payload Loss+2
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Environment
GS3
13/01/2026

India's Coal-Fired Electricity Generation Drops for First Time in 50 Years in 2025 Due to Record Renewable Growth

Why in News

A new study by the Centre for Research on Energy and Clean Air (CREA) revealed that India's coal-fired power generation fell by 3% in 2025 compared to 2024, marking the first year-on-year decline in half a century without pandemic influence. This shift highlights the rapid rise in clean energy sources like solar and wind, which outpaced overall power demand growth, signaling a potential peak in coal use and supporting India's climate goals.

Coal Power DeclineRenewable Energy ExpansionClean Energy Transition+2
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Polity
GS2
13/01/2026

Centre's Panel Suggests Capping Coaching at 2-3 Hours Daily and Aligning School Syllabus with JEE, NEET to Curb Student Stress

Why in News

A committee set up by the Ministry of Education has come up with key ideas to change how high school education works in India. These ideas focus on cutting down the time students spend in coaching classes to just 2-3 hours a day, making school lessons more like the tests for JEE and NEET, and giving more importance to board exam scores for getting into colleges. This comes as a response to growing worries about too many coaching centres, the stress they cause on students, and how they make education unfair for those who cannot afford extra classes.

Education ReformCoaching Institute RegulationJEE NEET Syllabus Alignment+2
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Science & Tech
GS3
13/01/2026

ISRO's PSLV-C62 Mission Fails Due to Third Stage Issue: Understanding the Setback and Its Impact on India's Space Goals

Why in News

India's first space mission of 2026 ended in failure when the PSLV-C62 rocket, launched from Sriharikota, deviated from its path due to a problem in the third stage. This led to the loss of 16 satellites, including the main earth observation satellite and international payloads, raising concerns about the reliability of ISRO's workhorse rocket just months after a similar failure in 2025.

ISRO PSLV RocketThird Stage FailureSatellite Payload Loss+2
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International
GS2
13/01/2026

India-Germany Strategic Ties Advance: 19 Key Pacts on Defence, Indo-Pacific Dialogue, and Visa-Free Transit for Indians

Why in News

German Chancellor Friedrich Merz made his first official visit to India on January 12-13, 2026, marking his initial bilateral trip to Asia since taking office in May 2025. During talks with Prime Minister Narendra Modi in Ahmedabad and Gandhinagar, the two nations signed 19 agreements and made announcements to deepen their strategic partnership. This visit highlights the growing importance of India in Germany's foreign policy, especially amid global geopolitical shifts, and coincides with the 25th anniversary of their strategic partnership and the 75th year of diplomatic relations.

India-Germany RelationsDefence Industrial CooperationIndo-Pacific Consultation Mechanism+2