20 January 2026

• Economy: India's forex reserves: 701 billion USD (16 January 2026), providing 11 months of import cover; sharp recovery from November 2024 low.
• Governance: PM GATI Shakti National Master Plan: 1,636 infrastructure projects tracked across road, rail, port, waterway and aviation.
• Agriculture: 184 crop varieties released in 2025 for climate-resilience; highest single-year release in history.
• Science: Genome India Project: complete genomic sequencing of 10,000 Indian individuals; data shared with DBT BioGrid.
• International: Donald Trump inaugurated as 47th President of the United States on 20 January 2026.

GS area: International Relations

Donald Trump was inaugurated as the 47th President of the United States on 20 January 2026 (his second term).

• India-US trade: Trump imposed 10% universal tariff on all imports except from Canada and Mexico in January 2025. India's largest export sectors at risk are pharmaceuticals, gems and jewellery, textiles and IT services.
• H-1B visa: Trump administration maintained H-1B visa programme under pressure from tech sector; Indian nationals are the largest beneficiary group (approximately 70%).
• Monroe Doctrine revival: Trump had invoked the Monroe Doctrine in the context of Greenland and Panama Canal. Signals American interest in tightening control over the Western Hemisphere.
• India-Pakistan: The US reduced active diplomatic engagement in the India-Pakistan context; India sees this as useful operational space.
• India-US Quad: Quad summit planned for 2026. Trump administration views Quad as a cost-effective Indo-Pacific security arrangement.
• UN engagement: Trump signalled reduced US financial support for UN agencies. This reduces multilateral pressure on India from certain UN human rights bodies.

Static linkage: India-US relations, trade policy, H-1B visas.

GS area: Governance, Economy

The PM Gati Shakti platform was reviewed as 1,636 infrastructure projects were being tracked in January 2026.

• Launch: October 2021 as a National Master Plan for Multimodal Connectivity.
• GIS platform: Built on ISRO's bhuvan-based geospatial technology; 1,500-plus data layers from 44 ministries.
• Purpose: Eliminate siloed infrastructure planning by showing where roads, railways, electricity lines, optical fibre and water pipelines intersect.
• Network Planning Group (NPG): Chaired by CEO of NITI Aayog; screens all major infrastructure projects for compliance with Gati Shakti principles.
• Key metric tracked: 25 nodes, 66 logistics parks, 35 multi-modal logistics parks, 202 inland waterways.
• Integration with NIP: The National Infrastructure Pipeline (102 lakh crore rupees over 2019-25) is the spending framework; Gati Shakti is the planning layer.

Static linkage: Infrastructure policy, multimodal logistics.

GS area: Science and Technology

The Genome India Project completed sequencing of its first 10,000 individuals in late 2025.

• Nodal Ministry: Department of Biotechnology (DBT), Ministry of Science and Technology.
• Target: Sequence 1 lakh complete human genomes of Indian individuals covering all major ancestral groups, linguistic groups and tribal communities.
• Why 10,000 first? A 10,000-genome dataset is sufficient to identify medically significant genetic variants unique to Indian populations with statistical confidence.
• Repository: DBT BioGrid; controlled access for researchers.
• Significance for medicine: Drugs are often tested on Western genomes; Indian genetic variants affect drug metabolism differently. Identifying Indian-specific variants enables precision medicine.
• Ethical safeguards: Institutional Review Board approval for each cohort; informed consent with local language consent forms.

Static linkage: Biotechnology, precision medicine.

GS area: Economy

India's foreign exchange reserves rose to 701 billion USD as of 16 January 2026, recovering sharply after touching a low of 618 billion USD in November 2024.

• Components: Foreign currency assets (largest; approximately 561 billion USD); gold reserves (approximately 117 billion USD); Special Drawing Rights (SDRs) with the IMF; RBI's reserve tranche.
• Import cover: Approximately 11 months. IMF recommendation is a minimum of 3 months.
• Management: Managed by the RBI under the Foreign Exchange Management Act (FEMA) 1999.
• Peak: Reserves peaked at approximately 704 billion USD in September 2021. They declined to approximately 618 billion USD in November 2024 due to RBI interventions to defend the rupee, and have since recovered.
• Usage: RBI intervenes in the foreign exchange market by selling USD when the rupee depreciates sharply. This uses reserves.
• Adequacy measure: Guidotti-Greenspan rule suggests reserves should cover 100% of short-term debt due within one year. India comfortably exceeds this threshold.

Static linkage: RBI, foreign exchange management, FEMA.

GS area: International Relations

Trump administration signalled it would not ratify the CTBT; India-US nuclear dialogue resumed.

• CTBT status: Not in force. Requires ratification by 44 Annex 2 states (states that had nuclear reactors in 1996). Eight have not yet ratified: China, Egypt, India, Iran, Israel, North Korea, Pakistan and the US.
• India's position: India has not signed the CTBT. India argues for a universal, non-discriminatory treaty. India conducted nuclear tests in 1974 (Smiling Buddha) and 1998 (Pokhran-II).
• India-US 123 Agreement: The civil nuclear deal (2008) under which the US lifted nuclear restrictions on India without CTBT adherence.
• CTBTO: Comprehensive Nuclear-Test-Ban Treaty Organisation (preparatory commission) operates in Vienna; runs International Monitoring System with 337 stations worldwide detecting nuclear tests.

Static linkage: Nuclear treaties, India-US nuclear deal.

GS area: Social Justice, Health

NHM annual review released data on health infrastructure progress.

• NHM coverage: All districts of India; operational since 2005. Merged with National Urban Health Mission in 2013 into a combined NHM.
• Health and Wellness Centres (HWCs): 1.6 lakh HWCs operational as of 2025 under Ayushman Bharat. Target was 1.5 lakh.
• ASHA workers: 10.4 lakh Accredited Social Health Activists, the world's largest community health worker programme.
• Maternal health: Maternal Mortality Ratio (MMR): 97 per lakh live births (2024), a 50% reduction from 2005.
• Infant Mortality Rate (IMR): 28 per 1,000 live births (2024), down from 58 in 2005.
• Key schemes: Janani Suraksha Yojana (institutional delivery), PMSMA (free ANC), Rashtriya Bal Swasthya Karyakram (child health screening).

Static linkage: Public health, NHM, Ayushman Bharat.

GS area: Economy, Science and Technology

India engaged with Taiwanese semiconductor firms in January 2026 under the India Semiconductor Mission.

• India Semiconductor Mission (ISM): Launched December 2021. Outlay: 76,000 crore rupees. Incentive: 50% capital support for approved semiconductor fab proposals.
• Approved projects:
  • Tata Electronics-PSMC (Taiwan's Powerchip Semiconductor) fab at Dholera, Gujarat: 28nm chips, production from 2027.
  • Micron Technology (US) OSAT (outsourced semiconductor assembly and test) at Sanand, Gujarat.
  • CG Power-Renesas (Japan) OSAT at Sanand.
• Taiwan's relevance: Taiwan Semiconductor Manufacturing Company (TSMC) produces approximately 90% of the world's most advanced chips. India hopes to attract TSMC in future phases.
• Geopolitical context: China's claim over Taiwan makes over-reliance on Taiwan-based production a supply-chain risk; India is positioning as an alternative.

Static linkage: India Semiconductor Mission, semiconductor supply chain.

GS area: Art and Culture

Makar Sankranti (January 14) continued as a theme for culture-adjacent current affairs.

• Scientific basis: Marks the sun's transition (Sankranti) into the Capricorn (Makara) zodiac sign. Unlike most Hindu festivals, it is a solar festival on a fixed solar calendar date (January 14, occasionally January 15).
• Regional names: Pongal (Tamil Nadu), Lohri (Punjab, day before), Magh Bihu (Assam), Uttarayan (Gujarat), Makar Vilakku (Kerala).
• Uttarayan kite festival: Ahmedabad's international kite festival draws participants from 50-plus countries.
• Kasi Vishwanath Corridor significance: Makar Sankranti is the primary donor-gifting festival linked to Varanasi shrines. The corridor expanded footfall capacity.

Static linkage: Indian festivals, solar calendar, cultural geography.

• AGNI-VI test: Reports of a scheduled Agni-VI ballistic missile test in 2026. Agni-VI is a next-generation ICBM-class missile with MIRV (Multiple Independently Targetable Reentry Vehicle) capability, expected range exceeding 10,000 km. Pending formal test confirmation.
• Manned Mission Gaganyaan timeline: ISRO confirmed crewed Gaganyaan launch targeted for first half 2027. The earlier uncrewed test (LVM3-G1) successful. Mission involves 3 Indian astronauts for a 3-day Earth orbit mission.