UPSC Current Affairs 3 Oct 2026

1. Cabinet Approves National Coastal Mission (NCM) Phase 2.0

Context: The Union Cabinet has approved Phase 2.0 of the National Coastal Mission (NCM) to run from 2026 until 2031, with an expanded budgetary outlay of ₹767 crore.

Key Details & Analysis:

Subsuming the initial Phase 1, NCM 2.0 will be implemented across all 9 coastal states (Gujarat, Maharashtra, Goa, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Odisha, and West Bengal) and 4 Union Territories. The primary objective is to enhance India’s coastal resilience against climate change-induced sea-level rise and extreme weather anomalies. The mission emphasizes ecosystem-based adaptation approaches, such as the large-scale restoration of mangroves (creating synergies with the existing MISHTI scheme) and coral reefs, while actively promoting sustainable coastal livelihoods for fisherfolk.

For UPSC aspirants, NCM 2.0 is highly relevant under GS Paper 3 (Environment & Disaster Management). It aims to balance the ecological fragility of the Coastal Regulation Zones (CRZ) with the economic imperatives of India’s expanding Blue Economy. By decentralizing coastal management to local bodies, the scheme also strengthens community-level disaster preparedness.

2. Substantial Hike in MSP for Rabi Crops (2027-28 Season)

Context: The Cabinet Committee on Economic Affairs (CCEA), chaired by PM Narendra Modi, announced an increase in the Minimum Support Prices (MSP) for all mandated Rabi crops for the upcoming 2027-28 marketing season.

Key Details & Analysis:

Aligned with the Swaminathan Commission’s historical recommendation, the revised MSPs are mathematically designed to ensure a minimum profit margin of 50% to 106% over the all-India weighted average cost of production (A2+FL). The most significant absolute financial hikes were observed in oilseeds (like rapeseed and mustard) and pulses (such as lentils and gram). Concurrently, the Ministry of Agriculture approved procurement worth over ₹5,500 crore under the Price Support Scheme (PSS) specifically for these crops.

For the UPSC Mains (Agriculture/Economy), this highlights a strategic policy pivot: shifting from a cereal-centric (wheat/rice) procurement framework to a diversified agricultural model. This move addresses three core macroeconomic goals simultaneously: crop diversification, nutritional security (by boosting protein availability), and import substitution (reducing India’s massive edible oil import bill), all while mitigating rural agrarian distress.

3. Green Energy Corridor (GEC) Phase III Approved

Context: To support India’s renewable energy ambitions, the CCEA has approved Phase III of the Green Energy Corridor (GEC) to enable the evacuation of up to 135 GW of renewable energy across multiple states and UTs.

Key Details & Analysis:

As India races toward its ambitious Nationally Determined Contribution (NDC) target of 500 GW of non-fossil fuel capacity by 2030, the primary bottleneck has shifted from generation capacity to grid integration and transmission infrastructure. GEC-III aims to massively strengthen the Intra-State Transmission System (InSTS) to seamlessly evacuate power from solar and wind-rich geographical pockets to high-demand industrial load centers.

The project involves laying thousands of circuit kilometers of advanced transmission lines and setting up state-of-the-art substations equipped with reactive power compensation technology to handle the intermittency of solar and wind. This infrastructure upgrade is crucial for maintaining grid stability, drastically reducing the forced curtailment of renewable energy by discoms, and ensuring that India’s green transition is not throttled by legacy transmission networks.

4. Indian Navy Inducts Indigenous ‘EyeROV’ Underwater Drones

Context: In a massive boost to self-reliance in defense manufacturing, the Indian Navy has signed a ₹47 crore contract with the startup EyeROV for the supply of ‘Trout’ Underwater Remotely Operated Vehicles (UWROVs).

Key Details & Analysis:

The transition of maritime warfare into the sub-surface domain necessitates advanced underwater surveillance, mine countermeasures, and intervention capabilities. The ‘EyeROV Trout’ is a fully indigenous micro-ROV capable of performing intricate underwater inspections of ship hulls, port infrastructure, and deep-sea communications cables—tasks that traditionally require human divers operating at high risk.

Autonomous Underwater Vehicle (AUV), AI generated

Autonomous Underwater Vehicle (AUV). Source: Anastasiia Krivenok / Getty Images

The integration of such unmanned systems into the naval fleet enhances operational readiness and significantly reduces maintenance downtime. This contract, facilitated under the iDEX (Innovations for Defence Excellence) framework, serves as a prime example of the civil-military fusion model. It demonstrates how nimble civilian tech startups can develop dual-use deep-tech for the armed forces, directly contributing to the “Atmanirbhar Bharat” and “Make in India” defense indigenization goals (GS Paper 3: Indigenization of Technology).

5. Successful Trials of Indigenous KAVACH System by Central Railway

Context: The Central Railway has successfully completed exhaustive locomotive trials of the indigenous Automatic Train Protection (ATP) system, “KAVACH”, marking a significant milestone in railway safety.

Key Details & Analysis:

Developed domestically by the Research Design and Standards Organisation (RDSO) in collaboration with Indian industry, KAVACH is a state-of-the-art electronic safety system possessing a Safety Integrity Level-4 (SIL-4) certification. It is engineered to prevent collisions by automatically applying emergency brakes if the loco pilot fails to adhere to speed limits, misses a red signal (Signal Passing at Danger – SPAD), or in low-visibility conditions like dense fog.

The recent trials were conducted across a massive network of approximately 4,000 route kilometers covering all five divisions of the Central Railway (Mumbai, Bhusawal, Nagpur, Pune, Solapur), outfitting over 730 locomotives. This rapid rollout drastically reduces India’s reliance on expensive foreign alternatives like the European Train Control System (ETCS) and addresses the chronic, systemic issue of train accidents caused by human error.

6. SIDBI Launches ‘DIA’ Scheme for MSME Clusters

Context: The Small Industries Development Bank of India (SIDBI) officially launched the ‘DIA’ scheme at a National Conclave in New Delhi, aiming to transform MSME clusters into modern innovation hubs.

Key Details & Analysis:

The Micro, Small, and Medium Enterprises (MSME) sector is the backbone of the Indian economy, yet it chronically suffers from technological obsolescence, lack of R&D capital, and poor access to formal credit. The DIA (Digital Innovation and Acceleration) scheme is specifically designed to address these systemic gaps by providing targeted financial assistance for digitalization and technology upgradation within established industrial clusters.

Alongside the scheme, SIDBI launched an Industry Portal—a B2B digital platform serving as a centralized hub for networking, research, and resolving technical challenges. This cluster-based approach is economically sound as it fosters economies of scale, promotes stronger backward and forward supply chain linkages, and is absolutely vital for integrating Indian MSMEs into demanding global value chains (GS Paper 3: Inclusive Growth and Industrial Policy).

7. MoTA and IGNCA Pact on Tribal Cultural Heritage

Context: The Ministry of Tribal Affairs (MoTA) and the Indira Gandhi National Centre for the Arts (IGNCA) have signed a comprehensive Memorandum of Understanding (MoU) to document, preserve, and promote India’s diverse tribal cultural heritage.

Key Details & Analysis:

India is home to over 700 distinct tribal groups, including several Particularly Vulnerable Tribal Groups (PVTGs). Their unique oral traditions, ethnomedicine, indigenous ecological knowledge systems, and art forms are at severe risk of extinction due to rapid modernization and cultural assimilation. This MoU aims to create a robust digital repository and physical archives of tribal languages, folklore, and artisanship.

IGNCA will provide the academic and technical framework required for this massive preservation exercise. This initiative is a critical step toward mainstreaming tribal identity without destroying their unique cultural ethos. It aligns perfectly with the constitutional safeguards provided under the 5th and 6th Schedules, and complements ongoing welfare schemes like PM-JANMAN, which focus on the holistic socio-economic and cultural upliftment of marginalized tribal communities.

8. Revision of Windfall Tax on Petroleum Exports

Context: The Ministry of Finance has revised the windfall tax on the export of diesel and Aviation Turbine Fuel (ATF), while keeping the export duty on petrol unchanged, effective October 2026.

Key Details & Analysis:

A windfall tax is an elevated tax levied by the government on specific industries when they experience sudden, unexpected, and massive profits due to external geopolitical or economic events. India utilizes these levies to curb excessive fuel exports by domestic private refiners, who often seek to capitalize on high international crack spreads amidst geopolitical tensions (such as those in West Asia).

The primary macroeconomic objective behind this periodic revision is to prioritize domestic energy security by ensuring adequate fuel availability within India, thereby tempering domestic inflation. From an economic perspective (GS Paper 3), adjusting the windfall tax dynamically showcases a highly responsive fiscal policy that balances the profitability of Oil Marketing Companies (OMCs) with the broader imperatives of national economic stability.

9. Kolkata to Host India Energy Week 2027

Context: It was officially announced that Kolkata will host the 5th edition of India Energy Week (IEW) in January 2027, marking the first time this major global event will be held in Eastern India.

Key Details & Analysis:

India Energy Week is the country’s premier energy exhibition and conference, reflecting India’s growing influence and shifting paradigms in the global energy transition. By moving the venue to Kolkata, the government is deliberately highlighting the strategic importance of the Eastern Grid and the Northeast region in India’s future energy matrix.

The 2027 edition will heavily focus on crucial emerging sectors including Liquefied Natural Gas (LNG), Green Hydrogen, biofuels, petrochemicals, and the integration of Artificial Intelligence (AI) in smart grid management. This regional decentralization of mega-events aligns seamlessly with India’s “Act East” policy, aiming to attract foreign direct investment into eastern India’s infrastructure and fostering regional energy connectivity with neighboring countries like Bangladesh and Bhutan.

10. Zuppa and TNUAVC MoU for Army Drone Pilot Training

Context: Zuppa, an indigenous drone manufacturing startup, signed an MoU with the Tamil Nadu Unmanned Aerial Vehicles Corporation (TNUAVC) to develop a specialized Drone Pilot Training Programme for Army personnel.

Key Details & Analysis:

The modern battlefield, as evidenced by recent global conflicts, is heavily dominated by Unmanned Aerial Vehicles (UAVs) utilized for reconnaissance, logistics, and precision strikes. India’s military is undergoing massive structural reforms to integrate these multi-domain technologies. However, possessing state-of-the-art hardware is futile without highly skilled operators.

This MoU is strategically significant. TNUAVC, a state government enterprise, providing institutional training to the Indian Army underscores a unique and highly effective cooperative model between state agencies and private deep-tech startups. The training program will focus on tactical flying, complex payload management, and anti-drone electronic warfare, bridging a critical skill gap in the Indian Armed Forces’ modernization drive (GS Paper 3: Internal Security & Technology).

Prelims Factoids (Quick Bytes)

  • KAVACH: An indigenously developed Automatic Train Protection (ATP) system with SIL-4 certification that prevents collisions via automatic braking.
  • Windfall Tax: A higher tax rate on sudden, unexpectedly large profits applied to companies benefiting from economic anomalies, used in India to stabilize domestic fuel supply.
  • NCM Phase 2.0:A ₹767 crore initiative running until 2030-31 focused on climate resilience across 9 coastal states and 4 UTs.
  • iDEX (Innovations for Defence Excellence):The framework under which the Indian Navy procured the ‘EyeROV Trout’ underwater drones to boost indigenous defense tech.
  • A2+FL: The cost-calculation formula (actual paid-out costs plus imputed value of family labor) over which the government ensures at least a 50% profit margin for MSP.

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