UPSC Prelims Current Affairs for September 2026

UPSC Prelims Current Affairs for September 2026 brings together the news items of the day that map to the Prelims syllabus — polity, economy, environment, science and technology, and international relations. Each item is written as a factual pointer you can revise quickly, with the static-syllabus link made explicit so the reading feeds directly into your Prelims notes.

65 articles

30 September 2026

Aadi Programme

Aadi is a farmer carbon programme launched by Grow Indigo in 2019 with technical guidance from ICAR. It focuses on regenerative agriculture and generation of agricultural/soil-carbon credits. Farmers adopted practices such as: Direct Seeded Rice (DSR) Reduced tillage Crop-residue management. These practices help in reducing greenhouse-gas emissions and increasing soil carbon. The programme links environmental…

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Swell Wave

Swell waves are long-wavelength ocean waves that have formed on the surface of the oceans and propagating away from their origins. These consist of a succession of surface gravity waves. Swell waves are also known as Kallakkadal waves (used by some of Keralam fishermen, literally Swell wave in Oral Tamil Language). Those waves group up…

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29 September 2026

Modhera Sun Temple

Location: Modhera village, Mehsana district, Gujarat. River: Situated on the bank of the Pushpavati River. Deity: Dedicated to Surya (Sun God). Builder/Period: Built after 1026–27 CE, during the reign of King Bhima I of the Chaulukya dynasty. Present status: No worship is offered today. Protection: Protected monument maintained by the Archaeological Survey of India (ASI).…

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Dakhla Oasis

Location: Dakhla Oasis is a desert oasis located west of the Nile River, between Cairo and Luxor in Egypt. Western Desert: It is part of the Western Desert, which covers two-thirds of the land area of the country. Area: It covers an area of about 2,000 sq. km and is known for its rich history…

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28 September 2026

Incendiamoeba cascadensis

New species: Incendiamoeba cascadensis is a new species of amoeba. Discovery: Found in the geothermal streams of Lassen Volcanic National Park, California, USA. Name: Means “fire amoeba from the Cascade mountain range.” Heat tolerance: Can reproduce at 145°F (63°C). Can remain mobile at around 147°F (64°C). Can recover after brief exposure to about 158°F (70°C),…

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OneSCD

OneSCD: A global partnership to advance equity and transform Sickle Cell Care. Nature: Multilateral coordination mechanism. Purpose: Strengthen and support existing country-led Sickle Cell Disease (SCD) programmes. Scale proven approaches to care. Improve access to prevention, diagnosis, treatment and continuing care. Hosted by: Government of the Federal Republic of Nigeria. Co-organised with: UNICEF WHO Africa…

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26 September 2026

mBridge Project

mBridge: A multi-CBDC (Central Bank Digital Currency) platform designed to enable cross-border payments. Full form: Multiple CBDC Bridge. Developed by: Bank for International Settlements (BIS) Innovation Hub, along with the central banks of China, Hong Kong SAR, Thailand and the UAE. Technology: Uses Distributed Ledger Technology (DLT). Purpose: To make cross-border payments faster, cheaper and…

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Technology Development Fund (TDF) Scheme

Ministry: Ministry of Defence. Implemented by: DRDO. Objective: To promote self-reliance in defence technology and support indigenous development of defence technologies. Focus: Development of indigenous technologies and products by Indian industries, particularly MSMEs and start-ups. Technology: Supports development of technologies required by the Indian defence sector. Funding: Provides financial support for development of indigenous defence…

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Marfan Syndrome

Marfan syndrome: A genetic disorder of connective tissue. Cause: Usually associated with mutations in the FBN1 gene, which codes for fibrillin-1. Inheritance: Generally autosomal dominant. Skeletal features: Tall stature, long limbs and fingers (arachnodactyly), and abnormal curvature of the spine. Eyes: Dislocation of the lens (ectopia lentis) may occur. Heart & blood vessels: Can affect…

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25 September 2026

PBSHABD Platform

PBSHABD → Prasar Bharati – Shared Audio Visuals for Broadcast and Dissemination. Launched by: Prasar Bharati. Purpose: Provides news stories, audio and video content to media organisations for wider dissemination. Content: Includes audio-visual news content generated by Prasar Bharati. Significance: Helps media organisations access and use credible public-service news content. Prasar Bharati: India’s public service…

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