19 May 2025

• Polity: The Supreme Court ruled that private property cannot be acquired by the state as a "community resource" simply because of its economic potential.
• Environment: India ranked 176 out of 180 countries in the 2024 Environmental Performance Index (EPI). Only 3 countries rank lower.
• Defence: India's S-400 Triumf air defence system intercepted Pakistani aerial threats effectively during Operation Sindoor.
• Social Justice: Vimukta Jatis (Denotified Tribes) constitute about 10.7 crore population. They remain excluded from most welfare benchmarks.
• Agriculture: India's tea exports reached a record $989 million in 2023-24, overtaking China.

GS area: Polity, Constitutional Law, Property Rights

The Supreme Court ruled in Property Owners Association v. State of Maharashtra that private property cannot automatically be treated as a community resource.

• Article 39(b): A Directive Principle of State Policy that requires "the ownership and control of the material resources of the community" to be distributed to best serve the common good.
• The Court's ruling: Not all privately owned property qualifies as a "material resource of the community." The term requires the resource to be communal in nature, scarce, and material to public welfare. Mere economic importance or scarcity does not make private property community property.
• Historical context: Article 31(C) (inserted by the 42nd Amendment) had shielded laws implementing Article 39(b) from fundamental rights challenges. The Court clarified that Article 39(b) cannot be used as a blanket tool for state acquisition of private assets.
• Significance: Limits the state's power to acquire private property under the guise of socialist directives. Reinforces the right to property as a constitutional right (Article 300A).

Static linkage: Directive Principles of State Policy, right to property, Article 39(b), 42nd Amendment.

GS area: Environment, International Relations

India ranked 176 out of 180 nations in the 2024 Environmental Performance Index.

• Published by: Yale University and Columbia University, in collaboration with the World Economic Forum.
• Categories assessed: Ecosystem Vitality and Environmental Health. Sub-indicators include air quality, water sanitation, ecosystem services, climate change, biodiversity and waste management.
• India's major challenges: Air quality (PM2.5 exposure), water quality and biodiversity. India also has significant greenhouse gas emissions per unit of GDP.
• Best performers: Estonia, Luxembourg, Germany and Switzerland consistently rank highest.
• India's position: Ranked above only Sudan (177), Vietnam (178), Laos (179) and Myanmar (180). This contrasts with India's stated ambitions at COP and its NDC targets.
• India's counter-argument: India notes that per capita emissions and per capita ecological footprint are both low compared to developed nations. The EPI methodology penalises absolute emissions without adjusting for development level.

Static linkage: International environmental indices, India's climate commitments, NDC, air quality.

GS area: Defence Technology, International Relations

India's S-400 Triumf system played a key role in intercepting aerial threats during Operation Sindoor.

• Developer: Russia's Almaz-Antey Corporation.
• Deal: India signed a Rs 35,000 crore ($5.43 billion) deal in October 2018. Deliveries began in 2021 over US CAATSA sanctions objections.
• CAATSA: Countering America's Adversaries Through Sanctions Act. Penalises countries that make significant defence transactions with Russia. India obtained a waiver.
• Capabilities: Engages targets at ranges up to 400 km and altitudes up to 30 km. Can simultaneously track 100+ targets and engage 36 targets. Effective against aircraft, cruise missiles, ballistic missiles and drones.
• India's three squadrons: Deployed in northern, western and eastern sectors. Operation Sindoor was the first combat validation of S-400 by India.
• Geopolitical balance: S-400 purchase alongside F/A-18 and other US platforms exemplifies India's multi-alignment defence procurement policy.

Static linkage: Defence procurement, India-Russia relations, CAATSA, air defence.

GS area: Social Justice, Constitutional Provisions, Tribal Welfare

India's Denotified Tribes remain among the most excluded communities despite constitutional protections.

• Background: Under British rule, certain communities were criminalised under the Criminal Tribes Act, 1871. They were branded as "born criminals." The act was repealed in 1952 and these groups "denotified."
• Population: Approximately 10.7 crore across 150+ communities.
• Constitutional status: Not uniformly included in SC/ST/OBC categories. Many fall outside all official reservation categories despite being among the most marginalised.
• Renke Commission (2008): Recommended welfare schemes, inclusion in reservations and rehabilitation.
• DWBDNC: Development and Welfare Board for De-notified, Nomadic and Semi-nomadic Communities. Set up 2019 under Ministry of Social Justice.
• Challenges: Lack of domicile certificates (needed to claim rights); stigma from Criminal Tribes Act legacy; exclusion from BPL surveys.

Static linkage: Social justice, tribes, constitutional provisions, welfare schemes.

GS area: Agriculture, Trade, Economy

India's tea exports crossed a record $989 million in 2023-24, overtaking China.

• World's second largest producer: India produces about 1.4 billion kg annually. Only China produces more.
• Types: Assam Orthodox, Darjeeling (First Flush, Second Flush, Autumn Flush), Nilgiri (Western Ghats) and CTC (Crush Tear Curl).
• Key markets: Russia, UAE, USA, UK, Germany and Iran.
• Darjeeling tea: Has a Geographical Indication (GI) tag. Grown at 600-2,000 metres. Known as "Champagne of Teas."
• Tea Board of India: Established under the Tea Act, 1953. Headquartered in Kolkata. Functions under Ministry of Commerce and Industry.
• Challenge: Climate change is reducing Darjeeling production quality. Erratic rainfall and early springs affect First Flush harvests.

Static linkage: Agricultural trade, GI tags, Tea Board of India, plantation economy.

• World Hypertension Day (May 17): Theme: "Measure your blood pressure accurately, control it, live longer." Hypertension affects about 188 million Indians.
• National Endangered Species Day (third Friday of May): Observed to raise awareness. India has 70 Critically Endangered bird species and 15 Critically Endangered mammal species per IUCN 2025.
• Global Accessibility Awareness Day (third Thursday of May): Focuses on digital access and inclusion for persons with disabilities.