Weekly Current Affairs
Current Affairs (27 April – 3 May 2026) | Exam Notes + MCQs
Polity & Governance
Polity questions frequently appear in SSC, ADRE, and UPSC Prelims. This week had landmark judicial and administrative developments worth noting for both static and dynamic portions.
Supreme Court on Reproductive Rights & Article 21
Landmark RulingArticle 21
On 24 April 2026, the Supreme Court (bench: Justice B.V. Nagarathna & Justice Ujjal Bhuyan) allowed a 15-year-old minor to terminate a 28-week pregnancy, despite it exceeding the MTP Act limit.
- Court ruled no court can compel any woman, especially a minor, to carry a pregnancy against her will
- Reproductive autonomy is an integral part of Article 21 (Right to Life, Dignity, Personal Liberty)
- Absence of a diagnosed psychiatric disorder does not negate emotional distress — a progressive doctrinal shift
- Builds on earlier ruling: X v. Principal Secretary, Delhi (2022) — unmarried women also eligible for abortion up to 24 weeks
- MTP Act 1971 → amended 2021 → upper limit raised from 20 to 24 weeks for special categories; Court ruled constitutional rights override statutory limits in exceptional cases
Exam Tip: Remember Article 21 has been expanded to include — Right to Privacy (K.S. Puttaswamy, 2017), Right to Dignity, Reproductive Autonomy, Right to Live with Dignity. This expansive interpretation is frequently tested.
Anti-Defection Law — Tenth Schedule in News
Tenth Schedule52nd AmendmentWhy in News
📰 Why in News (April 2026): On 24 April 2026, 7 out of 10 AAP Rajya Sabha MPs — including Raghav Chadha and Sandeep Pathak — announced they were merging with the BJP. The Rajya Sabha Chairman C.P. Radhakrishnan formally recognised the merger on 27 April 2026. AAP's Rajya Sabha strength dropped from 10 to 3 overnight. This sparked a major constitutional debate on whether this was a valid merger or a disguised defection.
- The Merger Claim: The 7 MPs invoked Paragraph 4 (merger exception) of the Tenth Schedule — 7 of 10 = 70%, which exceeds the 2/3rd threshold required for a valid merger, so they claimed protection from disqualification
- AAP's Counter-argument: A "merger" under Paragraph 4 requires the original political party to merge — not just the legislative wing. Since AAP as a party did not merge with BJP, AAP leaders argue this is defection disguised as a merger. Sanjay Singh and Chief Whip N.D. Gupta filed disqualification petitions
- The Legal Grey Area: The law is ambiguous on whether "legislature party" = "political party." Supreme Court may ultimately have to settle this question
- Aaya Ram Gaya Ram: The phrase originates from Haryana MLA Gaya Lal who switched parties 3 times in 1967 (thrice in one day) — the reason anti-defection law was enacted
Key Static Facts (always tested):
- Tenth Schedule added by 52nd Constitutional Amendment Act, 1985
- Applies to both Parliament and State Legislatures
- Disqualification grounds: voluntarily giving up party membership, OR voting against party whip without permission
- Merger exception: minimum 2/3rd of legislature party members must agree
- Decision of disqualification: Speaker/Chairman of the House (subject to judicial review)
- 91st Amendment (2003): Removed the earlier "1/3rd split" provision; raised bar to 2/3rd; capped ministers at 15% of House strength
- Kihoto Hollohan case (1992): SC upheld Tenth Schedule's validity; Speaker's decision is judicially reviewable
- SC in 2026 ordered Telangana Speaker to decide pending anti-defection petitions against BRS MLAs within 3 months
Exam Angle: The AAP–BJP merger controversy raises the key distinction: Legislature Party (MPs/MLAs of a party in a House) vs. Political Party (the entire party organisation). This distinction is a favourite UPSC/SSC conceptual question.
Census 2027 — Fully Digital
First Digital CensusGovernance
- India's first fully digital census — data collection via mobile app by enumerators
- Postponed from 2021 due to COVID-19; now scheduled for 2027
- Will be the 16th Census of India (first census was in 1872 under Lord Mayo)
- Will include Other Backward Classes (OBC) caste data — first time since 1931
- Outcome to inform welfare schemes, delimitation, and policy planning for a decade
NITI Aayog Report on Urban Governance
Urban Reforms
- Report recommends reforms for governance in million-plus cities (cities with population over 10 lakh)
- Suggests strengthening urban local bodies under 74th Constitutional Amendment (Nagarpalika Act)
- Advocates elected metropolitan authorities with real financial and administrative powers
Environment & Ecology
Environment topics are high-yield for almost every competitive exam. Species, conservation projects, and climate studies are standard MCQ sources — especially for ADRE, APSC, and SSC CGL.
Climate Change — 36% Global Habitats at Risk by 2085
Climate ExtremesBiodiversity
- Study warns compound climate extremes (simultaneous heat + drought + flood events) may threaten 36% of global habitats by 2085
- Compound events are more damaging than individual extremes — ecosystems cannot recover between successive shocks
- Most vulnerable: tropical forests, coral reefs, and Arctic tundra ecosystems
- India at risk: Sundarbans, Western Ghats, Northeast biodiversity corridors
Nilgiri Tahr — 3rd Synchronised Population Survey 2026
Endangered SpeciesTamil Nadu State Animal
- Scientific name: Nilgiritragus hylocrius — only mountain ungulate in southern India
- IUCN Status: Endangered | State animal of Tamil Nadu
- 3rd Synchronised survey completed April 2026 by Tamil Nadu Forest Dept in coordination with Kerala
- Covered 3,100+ km across 14 forest divisions, 43 ranges, 177 survey blocks
- First time a dedicated mobile app "Varudai" (Sangam-era name for the species) was used for real-time GPS tracking and data collection — first ever mobile app for mammalian survey in Tamil Nadu
- Baseline: 2024 survey estimated ~1,031 individuals; 2025 saw a 21% rise to ~1,303 individuals in Tamil Nadu alone
- Largest population in Eravikulam National Park, Kerala
- Project Nilgiri Tahr launched October 2023 — focuses on habitat management, monitoring, radio-collaring (first ever for this species in India)
- Habitat: Montane grasslands and shola forests at 1,200–2,600 m elevation in Western Ghats
Remember: Western Ghats is a UNESCO World Heritage Site and one of the world's 8 biodiversity hotspots. Nilgiri Tahr serves as an indicator species for grassland ecosystem health.
Biodiversity Governance Project
Community Conservation
- Aims to strengthen conservation at grassroots level using community participation
- Aligns with Kunming-Montreal Global Biodiversity Framework (2022) — target to protect 30% of land and sea by 2030 ("30×30" target)
Science & Technology
Science and Technology is a scoring section in SSC CGL, UPSC, and ADRE. The Kalpakkam PFBR milestone is one of the most important S&T events of 2026 — expect MCQs on India's three-stage nuclear programme.
Kalpakkam PFBR — First Criticality Achieved (6 April 2026)
Nuclear EnergySecond StageHigh Priority
- Full name: Prototype Fast Breeder Reactor (PFBR) — 500 MWe, located at Kalpakkam, Tamil Nadu
- Achieved first criticality on 6 April 2026 at 08:25 PM — start of a self-sustaining nuclear fission chain reaction
- Built by: BHAVINI (Bharatiya Nabhikiya Vidyut Nigam Ltd.); designed by IGCAR (Indira Gandhi Centre for Atomic Research)
- Fuel: Uranium-Plutonium Mixed Oxide (MOX) fuel; coolant: liquid sodium
- Breeds more fuel than it consumes — converts Uranium-238 → Plutonium-239 via fast neutrons
- India is now only the second country after Russia to operate a commercial fast breeder reactor
- Marks entry into Stage 2 of India's three-stage nuclear programme (conceived by Dr. Homi J. Bhabha)
- Stage 3 (future): Uses Thorium-232 → Uranium-233 to harness India's vast thorium reserves (one of world's largest)
India's Three-Stage Nuclear Programme:
Stage 1 — PHWRs using natural uranium (current backbone) | Stage 2 — Fast Breeder Reactors using Pu-239 from Stage 1 (PFBR = Stage 2 entry) | Stage 3 — Thorium-based reactors using U-233 bred in Stage 2
Stage 1 — PHWRs using natural uranium (current backbone) | Stage 2 — Fast Breeder Reactors using Pu-239 from Stage 1 (PFBR = Stage 2 entry) | Stage 3 — Thorium-based reactors using U-233 bred in Stage 2
Biopharma SHAKTI Initiative
BiotechnologyBiologics
- Aims to make India a global hub for biologics and biosimilars
- Biologics = large-molecule drugs derived from living organisms (vaccines, monoclonal antibodies, insulin)
- Biosimilars = near-identical copies of existing biologics — India is one of world's leading biosimilar manufacturers
- Supports Atmanirbhar Bharat in pharma and reduces import dependence for high-cost treatments
AI in Rural Development
GovTech
- AI being integrated into planning, monitoring, and implementation of rural schemes (MGNREGS, PM Awas Yojana, etc.)
- Applications: crop advisory, road quality monitoring via satellite imagery, direct benefit transfer verification
Drone Swarm Technology
Defence Tech
- AI-powered swarm drones can operate autonomously in coordinated groups without individual human control of each unit
- India's DRDO has been developing this for surveillance and offensive defence applications
- Used in Operation Sindoor context — a high-priority defence tech area in 2026
Awards & Honours
Awards-based questions are consistent across SSC, PSC, and Railway exams. Know the full name of the award, who gave it, and why — all three details are tested separately.
Whitley Award 2026 — Parveen Shaikh
Green OscarsIndian Skimmer
- Awarded by: Whitley Fund for Nature (UK) — often called the "Green Oscars"
- Ceremony held: 29 April 2026, Royal Geographical Society, London
- Parveen Shaikh — scientist at Bombay Natural History Society (BNHS)
- Awarded for her "Guardians of the Skimmer" initiative on the Chambal River
- Indian Skimmer (Rynchops albicollis) — riverine bird known for orange bill and water-surface skimming to catch fish
- IUCN Status: Vulnerable | India hosts over 90% of global population (~3,000 individuals)
- Impact: Chambal population rose from ~400 (2017) to ~1,000 (2025) through community-led nest protection
- Funding: £50,000 to expand model to Prayagraj (Ganga–Yamuna confluence)
- Also won Whitley 2026: Barkha Subba (India) — for conserving Himalayan Salamander in Darjeeling
- Whitley Gold Award 2026: Farwiza Farhan (Indonesia) — Leuser Ecosystem, Sumatra
International Relations
IR questions are common in PSC and UPSC Prelims. Focus on bilateral trade agreements, strategic partnerships, and multilateral groupings.
India–New Zealand Free Trade Agreement (FTA)
Bilateral TradeFTA
- Aim: Reduce tariffs and boost bilateral trade — New Zealand key export partner for dairy, wool, and education
- India's active FTA negotiations include: UK, EU, Canada, GCC, and New Zealand
- India signed recent FTAs: UAE-CEPA (2022), Australia-ECTA (2022) — part of ongoing trade expansion
- New Zealand is part of RCEP (which India opted out of in 2019) — this bilateral FTA bridges some of that gap
Exam Note: India has FTAs with ASEAN, Japan, South Korea, UAE, Australia (interim). FTA = Free Trade Agreement. CEPA = Comprehensive Economic Partnership Agreement. ECTA = Economic Cooperation and Trade Agreement.
🧠 MCQ Practice Quiz
10 questions based on this week's current affairs. Click an option to see the answer and explanation instantly.
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📌 Exam Strategy Tips
- Link current affairs to static topics — PFBR criticality links to India's Three-Stage Nuclear Programme (always asked)
- For Polity: remember Article numbers, Schedule numbers, and the constitutional amendment that introduced each provision
- For Environment: know both common name + scientific name + IUCN status of important species
- For Awards: know the full award name, awarding body, country, and the reason — all four points can be separate MCQs
- Revise MTP Act 1971 and its 2021 amendment alongside Supreme Court reproductive rights judgments
- Practice previous years' current affairs MCQs from SSC CGL and ADRE to understand question patterns