26 September 2025

• Agriculture: Counterfeit seeds crisis 60% of India's rice exports are Basmati; SATHI project detected adulteration in 2.53 lakh samples.
• Environment: Dugong Conservation Reserve, Palk Bay IUCN recognition in 2025; 448.34 sq km area; 12,250 ha seagrass meadows.
• Sports: World Para Athletics Championships 2025 first in India, at Jawaharlal Nehru Stadium, New Delhi. Mascot: Viraaj.
• Technology: HSBC-IBM quantum algorithmic trading world's first quantum-enabled bond trading trial.
• Defence: IAF officially retires MiG-21 after six decades (1963-2025). 700+ aircraft procured; 500+ accidents.

GS area: Agriculture, Economy

• Problem: Counterfeit seeds spurious, mislabelled, or genetically adulterated seeds sold to farmers are a major agricultural fraud.
• Impact on Basmati: Basmati rice accounts for ~60% of India's rice export earnings (~USD 6.3 billion industry). Adulterated Basmati seed reduces the characteristic aroma (2-Acetyl-1-pyrroline compound), leading to export rejection and reputational loss.
• SATHI (Seed Authentication, Traceability, and Holistic Inventory): Government of India project under the Ministry of Agriculture. Uses DNA fingerprinting and spectroscopy to detect seed adulteration. Tested 2.53 lakh samples found significant levels of adulteration.
• Seed Act, 1966: Governs seed quality in India mandates certification and truth-in-labelling. Amended multiple times. A new Seeds Bill has been pending since 2004.
• GI tag for Basmati: Basmati received a Geographical Indication (GI) tag in 2023 for Indian Basmati but enforcement against adulteration remains weak.
• Export implications: India exports Basmati to the Middle East (largest market), EU, USA. Adulteration-related rejections by EU affect the entire sector.

Static linkage: Agriculture (seed quality, GI tag, export competitiveness).

GS area: Environment, Economy

• India Cooling Action Plan (ICAP), 2019:
  • Long-term cooling demand reduction target: 20-25% by 2037-38.
  • HFC (hydrofluorocarbon) reduction target: 25-30% by 2037-38.
  • Thermal comfort target: 20°C-28°C band for AC set-point standards.
• Kigali Amendment (2019): To the Montreal Protocol phases down HFC refrigerants (potent greenhouse gases). India ratified in 2021. Requires replacing HFCs with lower Global Warming Potential (GWP) alternatives.
• Policy mandate: Bureau of Energy Efficiency (BEE) mandated AC manufacturers to sell only 5-star-rated ACs by 2022. Energy Efficiency Labelling Programme.
• Access challenge: Only 12% of Indians own air conditioners (vs 90%+ in USA and Japan). Heat wave deaths disproportionately affect the poor who cannot afford cooling.
• Urban Heat Island effect: Dense cities with concrete surfaces absorb and radiate more heat. Cooling demand is projected to grow 8x by 2038 without intervention.
• Right to cooling: Civil society demands including cooling as a basic right under Article 21 (right to life in dignified conditions) especially for outdoor workers (construction, agriculture).

Static linkage: Environment (climate, cooling, refrigerants, Kigali Amendment).

GS area: Social Justice, Governance

• Released by: Ministry of Statistics and Programme Implementation (MoSPI) Annual Status of School Education Report.
• Headline finding: India's secondary school dropout rate has halved from approximately 17% (2015) to 8.2% (2025). Elementary dropout rate: approximately 2.8%.
• Samagra Shiksha Abhiyan: Integrated school education scheme merges Sarva Shiksha Abhiyan (SSA), Rashtriya Madhyamik Shiksha Abhiyan (RMSA), and Teacher Education. Budget: ₹2.94 lakh crore (2021-26). Credited for improved enrolment, retention, and learning outcomes.
• PM POSHAN (Mid-Day Meal): Critical for retaining students from low-income families covers 11.8 crore students in 11.8 lakh schools.
• Gender gap: Female dropout at secondary level (7.8%) is now lower than male dropout (8.7%) historically the reverse.
• Remaining challenges: Learning outcomes (ASER 2023 50% Class VIII students cannot read Class II text). Digital divide in rural areas. Teacher vacancies (9 lakh+ posts).

Static linkage: Social justice (education, gender), governance (Samagra Shiksha).

GS area: Art and Culture, Ancient History

• Location: Palani Hills, Kodaikanal region, Tamil Nadu.
• Type: Dolmens megalithic burial chambers made of large, flat capstones resting on upright stone pillars. Associated with the megalithic burial tradition (Iron Age in South India).
• Age: 1,500-2,000 BCE (calibrated AMS dates from charcoal in associated urns).
• Contents: Pottery, iron implements, ornaments, skeletal remains consistent with South Indian Iron Age material culture.
• Significance: Kodaikanal dolmens are among the highest-altitude megalithic sites in peninsular India (2,100 m+). Demonstrate pre-Dravidian or proto-Dravidian populations' ritual practices.
• Megalithic tradition in India: Widespread across South India, Northeast India (Nagaland, Meghalaya living megalithic culture), and Maharashtra. Types include cairn circles, menhirs (standing stones), cist burials, and dolmens.
• Current status: Many are unprotected facing damage from tourism infrastructure and encroachment.

Static linkage: Art and culture (megalithic tradition, South Indian prehistory).

GS area: Defence, Science and Technology

• Official retirement: Indian Air Force retired the last MiG-21 Bison squadron in September 2025 ending a 62-year operational history (1963-2025).
• History: India purchased MiG-21 from the Soviet Union beginning 1963. Total procured: 700+ aircraft over six decades.
• Variants in service: MiG-21 FL, MiG-21 PFMA, MiG-21 Bison (upgraded with Israeli avionics, IRST, beyond-visual-range missiles).
• Combat record: 1965 and 1971 wars. Kargil War (1999). IAF credited MiG-21 with several aerial victories.
• Safety record: 500+ accidents; 200+ pilot deaths. Nicknamed "Flying Coffin" due to single-engine design, aluminium airframe, and maintenance-intensive systems.
• Replacement: Tejas Mk-1A (HAL LCA). First Tejas Mk-1A delivery expected 2024-25 (delayed to FY26). India ordered 83 Tejas Mk-1A (₹48,000 crore), 97 Tejas Mk-2 (projected).
• Strategic gap: MiG-21 retirement leaves IAF below sanctioned 42-squadron strength (currently ~31 squadrons).

Static linkage: Defence (IAF history, aircraft procurement, Tejas).

GS area: Environment, Geography

• Location: Palk Bay shallow sea between India (Tamil Nadu coast) and Sri Lanka. Hosts one of the world's largest seagrass meadows.
• Area: 448.34 sq km. Contains approximately 12,250 ha of seagrass meadow the primary food source for dugongs.
• IUCN recognition: In 2025, the reserve received official IUCN recognition as a marine protected area the first such recognition for an Indian dugong conservation site.
• Dugong (Dugong dugon): Marine mammal only herbivorous marine mammal (grazes on seagrass). IUCN: Vulnerable. Schedule I of Indian Wildlife (Protection) Act, 1972.
• Seagrass ecosystem: Seagrass meadows are one of the world's most effective carbon sinks (blue carbon). Support breeding grounds for fish, sea turtles, and dugongs.
• Conservation threats: Bottom trawling, boat strikes, illegal fishing with gill nets, coastal development, seagrass degradation from eutrophication.
• Designated under: Wildlife (Protection) Act, 1972. India's 7th marine protected area (alongside Gulf of Mannar Marine National Park, Lakshadweep, Andaman).

Static linkage: Environment (marine biodiversity, dugongs, seagrass, blue carbon).

GS area: International Relations, Geography

• Full name: Sistema de la Integración Centroamericana (SICA).
• Founded: 1993. Based on Tegucigalpa Protocol (1991).
• Members (8): Guatemala, Belize, Honduras, El Salvador, Nicaragua, Costa Rica, Panama, Dominican Republic.
• Objectives: Regional integration political stability, democratic governance, economic development, environmental sustainability, social cohesion.
• Secretariat: San Salvador, El Salvador.
• UPSC relevance: In September 2025 news due to Guatemala-Belize territorial dispute and India's growing diplomatic engagement with Central America.
• India-SICA engagement: India is an observer state. Limited but growing trade and development cooperation.

Static linkage: International relations (regional blocs, Central America).

• HSBC-IBM quantum bond trading: World's first quantum-enabled algorithmic bond trading trial using quantum Monte Carlo simulation for real-time bond pricing. Demonstrated 10x faster pricing computation.
• World Para Athletics Championships 2025: First edition hosted in India; Jawaharlal Nehru Stadium, New Delhi. India won 29 medals (15 Gold, 9 Silver, 5 Bronze). Mascot "Viraaj" was designed as a golden eagle.
• 2G ethanol: Lignocellulosic biomass-based ethanol uses agricultural waste (straw, bagasse) instead of food crops. 85-108% greenhouse gas reduction vs petrol. India's 2G plants in Panipat (IOCL) and Bathinda operational.