16 April 2026

• Economy: India's trade deficit for March 2026 narrowed to $14.8 billion as oil import costs were partially offset by higher gems and pharma exports.
• Polity: The Supreme Court issued guidelines on the use of bulldozer demolitions by state governments, ruling that punitive demolition violates due process.
• Environment: The National Green Tribunal directed a three-month ban on single-use plastics in Ganga floodplains ahead of the monsoon.
• International: The G7 Finance Ministers' meeting in Rome discussed a global minimum tax on fossil fuel profits.

GS area: Economy (international trade)

India's merchandise trade deficit for March 2026 narrowed to $14.8 billion from $19.3 billion in March 2025, driven by a fall in non-oil imports and a surge in services exports.

• Merchandise trade deficit: Imports of goods minus exports of goods. India runs a structural trade deficit because it imports much more crude oil, electronics and gold than it exports of those categories.
• Export highlights:
  • Pharmaceuticals: $2.8 billion (17 per cent year-on-year growth)
  • Gems and jewellery: $2.1 billion (11 per cent growth)
  • Engineering goods: $9.2 billion (flat)
• Import categories:
  • Crude oil: $16.8 billion (up 9 per cent due to higher prices)
  • Gold: $2.9 billion (flat)
  • Electronics: $4.2 billion (flat)
• Services surplus: India's services exports (IT, BPO, financial services) of $32 billion in March more than covered the merchandise deficit, resulting in a current account surplus for the month.
• Current account deficit (CAD): The broadest measure. India's CAD for FY26 is estimated at 1.2 per cent of GDP, well within the 2 per cent "safe" threshold.
• DGFT (Directorate General of Foreign Trade): Releases monthly trade data. Part of the Ministry of Commerce and Industry.

Static linkage: Trade policy, balance of payments, current account.

GS area: Polity (rule of law, due process)

The Supreme Court's three-judge bench issued comprehensive guidelines prohibiting state governments from using demolition of structures as punitive action against accused persons.

• The practice (2022-2025): Several state governments conducted demolitions of properties owned by persons accused of rioting or religious-related crimes, often within hours of arrests, without prior notice.
• Due process violations: The Constitution guarantees (Article 21) that no person shall be deprived of property (and life/liberty) except according to procedure established by law. Procedure implies notice, hearing and an impartial decision.
• Article 300A: Right to property (moved out of fundamental rights to a constitutional right by the 44th Amendment in 1978). Deprivation of property requires authority of law with due process.
• SC Guidelines (April 2026): 15 days' written notice required before any demolition. An independent authority must verify that the structure violates applicable law. Demolition must not be the consequence of criminal accusation. Video documentation required.
• PMAY (Pradhan Mantri Awas Yojana): Mentioned in PIL petitions: beneficiaries who received government housing under PMAY lost homes to demolition, raising welfare programme conflicts.
• Collective punishment: International humanitarian law prohibits collective punishment. The court did not invoke IHL but the principle undergirds the constitutional reasoning.

Static linkage: Rule of law, due process, right to property, Article 21.

GS area: Environment (pollution, water bodies)

The National Green Tribunal (NGT) directed a three-month ban on the manufacture, distribution and use of single-use plastics within one kilometre of the Ganga's main stem and major tributaries, effective from 15 May 2026.

• Plastic Waste Management Rules, 2022: Already prohibit 19 categories of single-use plastics nationwide (cups, plates, straws, cutlery, carry bags below 75 microns). The NGT order is an additional zone-specific enforcement measure.
• Ganga Action Plan: Initiated in 1985. Multiple phases (GAP I, GAP II) have largely failed to achieve clean Ganga targets. Plastic waste is the visible symptom; sewage treatment is the larger challenge.
• Namami Gange Programme (2015): Rs 20,000 crore flagship programme for Ganga cleaning, combining sewage treatment plants, industrial effluent controls and solid waste management.
• NGT Act, 2010: Establishes the NGT as a specialised tribunal for environmental disputes. It can issue directions binding on state and Central governments. Appeals lie to the Supreme Court.
• Floodplain management: Ganga floodplains are dynamic. Construction and dumping in floodplains obstruct the natural flood discharge channel. Plastic accumulated on floodplains is swept into the river during monsoon floods.
• Bio-degradation vs photo-degradation: Single-use plastics do not biodegrade; they photo-degrade into microplastics. Microplastics are detected in Ganga water and have entered the human food chain.

Static linkage: Water pollution, environmental law, Ganga river.

GS area: International Relations (economy, climate)

The G7 Finance Ministers discussed a proposed framework for a global minimum tax rate of 15 per cent on windfall profits of oil and gas companies, analogous to the Global Minimum Corporate Tax (Pillar Two) framework.

• Pillar Two (OECD BEPS): The Global Anti-Base Erosion (GloBE) rules, adopted by OECD and G20, impose a 15 per cent minimum corporate tax on multinationals with annual revenue above 750 million euros. India is a signatory.
• Fossil fuel windfall profits: The West Asia conflict pushed crude to $107 per barrel. Global oil majors (ExxonMobil, Shell, BP, Saudi Aramco) reported record quarterly profits in Q1 2026.
• The G7 proposal: An additional surcharge on profits above a "normal" baseline (calculated as a 3-year rolling average profit). The excess profit would face a 15 per cent minimum effective tax.
• India's position: India supported the Pillar Two framework. For the fossil fuel windfall tax, India's position was cautious: India's state-run oil companies (ONGC, OIL) would potentially be in scope.
• UNFCCC context: Revenue from windfall fossil fuel taxes is proposed to fund the Loss and Damage fund agreed at COP28.
• OPEC reaction: OPEC nations rejected the framing, arguing that high prices are a market response, not windfall extraction.

Static linkage: International taxation, climate finance, energy economics.

GS area: Polity (elections, federalism)

The Parliamentary Standing Committee on Home Affairs submitted its report on the 2027 Census methodology, drawing immediate controversy over whether population data would trigger delimitation unfavourable to southern states.

• Delimitation: The process of redrawing parliamentary and assembly constituency boundaries based on the latest Census. The Delimitation Act, 2002 governs the process.
• Delimitation Commission: An independent body constituted under the Delimitation Act. Its orders have the force of law and cannot be challenged in any court.
• The Article 82 and 170 issue: Article 82 requires readjustment of Lok Sabha seats after each Census. Article 170 for state assemblies. Both were frozen by the 42nd Amendment in 1976. The freeze was extended to 2026 by the 84th Amendment in 2002 and to 2031 by the 87th Amendment in 2003. Any post-2031 delimitation will use 2027 Census data.
• Southern states' fear: The four southern states plus Telangana have controlled their population growth since 1971 better than northern states. A fresh seat distribution based on current population would reduce their share of Lok Sabha seats.
• Fiscal federalism parallel: The Finance Commission's devolution formula is also population-weighted. Southern states have argued for performance weightage (population control efforts) rather than pure population size.

Static linkage: Delimitation, federalism, constitutional amendments.

• AI in drug discovery: Isomorphic Labs (DeepMind spin-off) presented a study showing AlphaFold 3 predicted a novel antibiotic structure that lab tests confirmed as effective against drug-resistant K. pneumoniae. India's CSIR-CDRI is exploring similar AI-driven drug discovery.
• India's groundnut export surge: India became the world's largest groundnut exporter in FY26, overtaking China and Argentina, driven by a bumper Kharif 2025 harvest and strong demand from Europe and Southeast Asia.