Daily briefing
Current Affairs — 20 August 2026
The day's source-attributed current affairs for UPSC, organized for fast revision.
Articles from 20 August 2026
- ‘Transmission constraints threaten India’s renewable energy expansion’ICRA flagged that weak inter-state transmission and delayed Power Purchase Agreement (PPA) firming are increasing day-time solar curtailment under Temporary General Network Access (T-GNA).Read analysis →
- THE GIST (polygamy explainer)The Supreme Court has sought the Centre’s response in a polygamy petition and asked for consideration of legislative steps to abolish polygamy for all citizens.Read analysis →
- Why is the Supreme Court examining polygamy again?The Supreme Court is examining a petition seeking abolition of polygamy under Muslim Personal Law and criminalising it for all citizens.Read analysis →
- Due diligence: Curbs on surrogate advertising must avoid regulatory overreachMaharashtra Food and Drug Administration Commissioner Tukaram Mundhe’s enforcement action targets celebrity-endorsed tobacco-adjacent surrogate advertising, raising questions about the proof standard courts require.Read analysis →
- Vote of trust: Clean electoral rolls are a must, but must not be weaponised by stateDonald Trump’s praise of India’s election administration revived the US–India debate on election integrity, focusing on clean electoral rolls and politically neutral eligibility verification.Read analysis →
- If solar irrigation is over-drawing groundwater, it’s being done wrongSolar irrigation policies under PM-KUSUM (and PM-KUSUM 2.0) must be designed to match local aquifers and incentives, so cleaner energy does not worsen groundwater depletion.Read analysis →
- NTA reforms should have meaningful continuity: SCThe Supreme Court said reforms for the National Testing Agency must be continuous and institutionalised, not replaced through new panels after exam failures.Read analysis →
- SC calls on students to school elders in waste managementThe Supreme Court directed district collectors and schools to strengthen society-wide participation in solid waste management under the Solid Waste Management Rules, 2026.Read analysis →
- Ban on new petrol, diesel and CNG light goods vehicles in Delhi and NCRCAQM announced a phased ban on registering new petrol, diesel and CNG small light goods vehicles (LGVs) in Delhi and NCR, with electric LGVs permitted in specified areas.Read analysis →
- HC questions govt. on need for MP/MLA endorsement to avail Lakshmi Yojana aidDelhi High Court questioned a Delhi government requirement of MP/MLA endorsement for women to receive benefits under the Delhi Lakshmi Yojana (₹2,500 per month).Read analysis →
- CAQM amendments through circulation to Directions No. 86 and No. 98 on implementation areas and timeline; status of Environmental Compensation on non-compliant Thermal Power PlantsCAQM amendments extended Delhi-NCR implementation coverage and timelines, and reported the status of Environmental Compensation on six non-compliant thermal power plants for biomass co-firing targets during 2024-25.Read analysis →
- DRI busts wildlife trafficking syndicate; seizes 54 ivory artefacts in LucknowDirectorate of Revenue Intelligence (DRI) seized 54 ivory artefacts in Lucknow and handed the seized material and four accused to the UP Forest Department for further investigation.Read analysis →
- TDB-DST extends financial assistance to OrthoGraft for commercialization of advanced tissue-derived biological dressings for wound careTechnology Development Board (TDB), Department of Science & Technology (DST), extended financial assistance to Ortho Graft Pvt. Ltd. for producing advanced tissue-derived biological dressings for wound care.Read analysis →
- Cabinet approves four rail multi-tracking projects to add ~410 km and boost capacity in four statesCCEA approved four railway multi-tracking projects in West Bengal, Odisha, Andhra Pradesh and Tamil Nadu, adding about 410 km of track and planned capacity gains for freight and passenger mobility.Read analysis →
- Pinarayi says Centre is trying to include NPR in Census workKerala Opposition leader Pinarayi Vijayan criticised the Census 2027 questionnaire and alleged it will bring National Population Register (NPR) elements into the census.Read analysis →
- Cabinet approves 4-laning of NH-22 Muzaffarpur–Sitamarhi–Sonbarsa section in Bihar under HAMCabinet Committee on Economic Affairs approved four-laning of the NH-22 Muzaffarpur–Sitamarhi–Sonbarsa stretch in Bihar under HAM with a capital cost of Rs. 3,590.73 crore.Read analysis →
- Cabinet approves 4 railway projects worth ₹9,450 croreCabinet Committee on Economic Affairs approved four Ministry of Railways projects worth ₹9,450 crore to add about 410 km of track capacity under PM Gati Shakti across four states.Read analysis →
- The myth called ‘perfect victim’A The Hindu opinion argues that “perfect victim” courtroom stereotypes shape credibility assessments in sexual-violence cases, affecting how courts weigh evidence and demeanour.Read analysis →
- CAQM update on Closure Orders and GRAP Stage-I invocation/revocation; progress of plantation activities in Delhi-NCR against 2026-27 targetsCPCB-provided status updated by CAQM covers closure orders, Enforcement Task Force decisions, and a 2026 GRAP Stage-I invocation/revocation, alongside Delhi-NCR plantation progress.Read analysis →
- CAQM notes relaxation of Direction No. 65 till 13.09.2026 for temporary alternate fuels due to energy supply constraintsCAQM noted relaxation of Direction No. 65 till 13.09.2026 for temporary alternate fuels in NCR due to extraordinary global energy supply stress from the Middle East conflict.Read analysis →
- CAQM approves Direction No. 103 to strengthen dust control at stone crushing units in NCR using CPCB guidelines and remote monitoringCAQM approved Direction No. 103 to strengthen fugitive-dust control at NCR stone crushing units through CPCB 2023 guideline measures, remote monitoring, and stricter closure-resumption conditions.Read analysis →
- CAQM issues Direction No. 102 for phased registration restrictions on cleaner Light Goods Vehicles in Delhi-NCRCAQM issued Direction No. 102 for phased registration restrictions on cleaner N1 and N2 Light Goods Vehicles (LGVs) in Delhi and NCR from 2027–2029.Read analysis →
- Swachh Sagar Surakshit Sagar (SSSS) 2026 and other public engagement initiatives with science; Vigyan Ki Baat lecture series and Ocean Olympiad reviewedThe Ministry of Science & Technology reviewed preparations for the Swachh Sagar Surakshit Sagar (SSSS) Campaign 2026 (12–19 September) and public science engagement plans including the monthly ‘Vigyan Ki Baat’ lecture series from 29 August.Read analysis →
- Sah-SANKALP progress reviewed: grassroots deployment and high TRL technologies showcased; enterprises interested in adopting technologiesGovernment-reviewed Sah-SANKALP resource book shows grassroots deployment of most showcased technologies and high TRL (8–9) progress, with enterprise interest in adoption.Read analysis →
- RDI Fund conflict-of-interest policy protected by stringent safeguards; stakeholder inputs sought; disbursal and SLFM selection underwayA Science Secretaries’ joint meeting chaired by Dr. Jitendra Singh reviewed safeguards for the RDI Fund conflict-of-interest policy, ongoing fund disbursal, and selection of Second-Level Fund Managers.Read analysis →
- India’s Makhana Production, Market Growth, Prices and Consumption (Domestic and Export Dynamics)Bihar produced about 60,000 MT of makhana in 2025–26 and supplies roughly 80–85% of global makhana, while DGFT added a product-specific export code for popped makhana in 2025.Read analysis →
- India’s Makhana Sector: National Makhana Board and Central Sector Scheme for Development of MakhanaUnion Budget 2025-26 announced the National Makhana Board and the Government approved a Central Sector Scheme for the Development of Makhana (2025-26 to 2030-31).Read analysis →
- India to build hospital in West Bank; seeks to deploy field hospital in GazaIndia’s Ministry of External Affairs Secretary Sripriya Ranganathan visited Ramallah and discussed health aid plans including an Indian field hospital in Gaza and West Bank super-specialty hospital work in Jenin (including Arrabeh).Read analysis →
- U.S. pauses 50% tariffs on Canadian goods for 3 daysThe Trump administration paused a planned rollout of 50% tariffs on selected Canadian goods for three days while negotiators pursued a revised USMCA.Read analysis →
- Iran warns Gulf countries against helping U.S. after UAE cuts trade tiesIran’s armed forces warned Gulf countries against enabling U.S. military operations after the United Arab Emirates severed economic ties with Iran over alleged attacks on shipping near the UAE coast.Read analysis →