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July 30, 2025 Current Affairs
Mains Analysis
Flash Floods in India: Causes, Climate Impact, and Adaptation Strategies Flash floods have become a growing and deadly threat across India, causing significant loss of life and damage to infrastructure. Recent tragedies in Himachal Pradesh (July 2025), Wayanad in Kerala (July 2024), Ladakh (June 2024), and Sikkim (October 2023) illustrate the increasing frequency and intensity of such disasters. These events are primarily driven by intense rainfall and are becoming more common with global warming — rising from 132 incidents in 2020 to 184 in 2022, according to the Union Jal Shakti Ministry. However, efforts to reduce the risks are hindered by a lack of detailed, region-specific data, which limits the effectiveness of early warning systems and targeted interventions. New Research Maps India''s Flash Flood Vulnerability A groundbreaking study by IIT Gandhinagar, published in Nature Hazards, seeks to fill the data gap by mapping flash flood susceptibility across India''s river basins. Titled “Drivers of Flash Floods in the Indian Sub-Continental River Basins,” the study identifies the Himalayas, western coast, and Central India as major hotspots. Using hydrological and geomorphological analysis, the study reveals:
Importantly, 75% of flash floods occur when extreme rainfall coincides with already saturated soils — not from rainfall alone. Alarmingly, areas previously considered low-risk are now experiencing more extreme rain, suggesting that climate change is expanding flood-prone zones. Primary Drivers of Flash Floods in India Key findings on flash flood triggers include:
This underscores how local geography and climate shape flash flood risks. Climate Change: A Key Driver of Intensifying Flash Floods The rise in flash flood events is closely linked to global warming:
Since 1995, flood frequency has surged in major basins like the Brahmaputra, Ganga, and Krishna. Notably:
These changes reflect a complex reconfiguration of India''s flood landscape due to climate shifts. Urgent Need for Region-Specific Adaptation Strategies To address this evolving crisis, the study calls for localized adaptation strategies that consider regional topography, soil properties, and flood response patterns — rather than focusing solely on rainfall intensity. Key recommendations include:
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Kaziranga''s Grassland Bird Census: A Conservation Breakthrough The census in Kaziranga, where over 70% of the landscape comprises grasslands, was a joint effort by forest officials, researchers, and conservationists. It was inspired by the work of Chiranjib Bora, a PhD scholar focused on the endangered Black-breasted Parrotbill. His research, funded by the INSPIRE Fellowship (Department of Science & Technology), laid the foundation for this initiative. Key highlights of the census:
The survey aimed to gather critical data on rare, camouflaged species that are difficult to detect through traditional methods. Acoustic Monitoring: A Game-Changer in Avian Research One of the most innovative aspects of the Kaziranga survey was its use of passive acoustic monitoring — a method particularly suited to detecting elusive and quiet birds.
This technique proved far more effective than traditional visual counts, revealing bird presence that would otherwise go unnoticed. Ecological Significance: Grassland Birds as Environmental Sentinels The findings highlight the critical role grassland birds play in assessing ecosystem health. Their presence confirms that Kaziranga’s grasslands remain ecologically vibrant. A standout discovery was a breeding colony of the endangered Finn’s Weaver, with over 85 nests found atop trees — the first time this behavior has been documented in detail. This breakthrough enhances understanding of the species and strengthens targeted conservation efforts. Mounting Threats to Grassland Habitats Despite the positive outcomes, Kaziranga’s grassland birds face mounting threats:
The loss of habitat is particularly devastating for Northeast India’s endemic species, whose extinction in this region means extinction globally. Looking Ahead: The Need for Targeted Conservation Kaziranga’s bird census demonstrates the value of scientific innovation and collaborative conservation. Moving forward, India must adopt:
The success of Kaziranga’s acoustic bird survey is a reminder that technology, research, and political will can together pave the way for a more resilient future for India''s grassland birds. |
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India Reconsiders China Investment Restrictions to Strengthen Tech Manufacturing India is signalling a strategic recalibration of its stance on Chinese investments in electronics manufacturing, as it seeks to boost domestic production and integrate more deeply into global supply chains. Introduction: From Border Clashes to Policy Shift Nearly five years after imposing restrictions on Chinese investment in response to the 2020 Galwan Valley clashes, India is now reassessing its protectionist approach. With aspirations to emerge as a global electronics manufacturing hub, the Indian government is reviewing FDI regulations that previously blocked China-based firms from participating in the sector. This shift reflects changing geopolitical dynamics, the need for technological self-reliance, and the recognition that Chinese firms remain key suppliers of upstream components essential for high-tech production. Backdrop: The 2020 FDI Blockade In April 2020, the Indian government issued Press Note 3, requiring government clearance for all foreign direct investment from countries sharing a land border with India—effectively targeting China. The aim was to prevent opportunistic acquisitions of Indian firms during the pandemic and to assert economic sovereignty following border tensions. This policy led to the exclusion of Chinese players from critical sectors such as telecommunications, infrastructure, and electronic hardware, even as India’s own electronics sector grew rapidly under Production Linked Incentive (PLI) schemes. Signs of a Policy Recalibration India is now displaying pragmatic flexibility as its manufacturing goals outpace domestic capabilities in certain high-tech segments.
Persistent Dependence on Chinese Components Despite curbs on investment, China continues to dominate India''s electronics component imports:
This underlines a structural dependency: while India has restricted finished goods like Chinese smartphones, it remains heavily reliant on Chinese-origin inputs to support its fast-expanding electronics assembly operations. Strategic Drivers Behind the Rethink 1. Manufacturing Aspirations India’s ambition to become a top-tier electronics manufacturer under schemes like the ₹23,000 crore component manufacturing incentive requires global collaboration. Chinese technical know-how in electronics manufacturing remains unmatched in some segments. 2. Global Supply Chain Realignment In the wake of COVID-19 disruptions and U.S.-China trade tensions, global manufacturers are embracing the “China+1” strategy — diversifying production beyond China. India sees an opening to position itself as a viable alternative, but success hinges on access to Chinese technology and inputs. 3. Geopolitical Realism Recent diplomatic signals suggest a thaw in relations:
Ongoing Challenges and Strategic Dilemmas Despite efforts to recalibrate, several frictions persist:
Conclusion: A Pragmatic Pivot India’s evolving policy reflects pragmatism over isolationism. While national security remains a priority, the country is increasingly aware that excluding Chinese firms entirely could undermine its industrial and export ambitions. Carefully targeted engagement, tighter compliance controls, and sector-specific partnerships could allow India to benefit from Chinese capabilities while maintaining strategic oversight — a middle path that may prove essential to realizing its tech manufacturing goals. |
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Tsunamis: Causes, Characteristics, Impacts, and Early Warning Systems Context A powerful 8.8 magnitude earthquake recently struck Russia’s Kamchatka Peninsula, triggering a tsunami that impacted coastal regions in Russia and Japan, with alerts issued as far away as Hawaii and New Zealand. This event highlights the ongoing threat posed by tsunamis and the need for efficient monitoring and response mechanisms. What Is a Tsunami? A tsunami is a series of powerful sea waves caused by sudden disturbances in the ocean floor, such as underwater earthquakes, volcanic eruptions, or landslides. These waves travel at high speeds across oceans and can cause widespread destruction when they reach the coast. How Tsunamis Form 1. Seafloor Disturbance
2. Wave Generation
3. Drawback Effect
4. Wave Amplification
5. Coastal Impact
Key Characteristics of Tsunamis
Impacts of Tsunamis 1. Human Loss and Health Risks
2. Infrastructure Damage
3. Environmental Damage
4. Service Disruption
5. Secondary Hazards
Tsunami Early Warning Systems
Managed by INCOIS (Indian National Centre for Ocean Information Services):
Coordinated by IOC-UNESCO and regional centers like:
Key technologies include:
Conclusion Though rare, tsunamis are among the most devastating natural disasters, capable of causing massive loss of life and infrastructure damage. Timely detection and effective early warning systems are essential to mitigate risks. India’s robust monitoring network and collaboration with international warning centers play a crucial role in protecting vulnerable coastal communities. |
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Adopt Formalisation to Drive Productivity in Indian Manufacturing Context A recent analysis of Annual Survey of Industries (ASI) data from 1999 to 2019 reveals a concerning trend in India’s formal manufacturing sector: contractual labour use has doubled, rising from 20% to 40.7%. However, this shift is largely motivated by cost-cutting rather than enhancing flexibility or skills, undermining long-term productivity growth. Core Problem: Informalisation Within the Formal Sector While labelled “formal,” India’s manufacturing sector is increasingly relying on informal practices—especially through excessive contract labour. This practice is not aligned with productivity goals, but instead focuses on circumventing labour laws and reducing wages. Key Insights from the Study 1. Surge in Contractual Labour
2. Wage Disparities and Cost Advantages
3. Sharp Productivity Gaps
4. High Turnover, Low Skill Development
Structural Issues Undermining Formalisation
Regulatory and Policy Challenges 1. Delay in Labour Code Implementation
2. Risks of Precarity
3. Union Resistance
4. Withdrawal of PMRPY Incentives
5. Weak Contract Regulation
Policy Recommendations 1. Careful Labour Code Implementation
2. Encourage Longer Tenures
3. Revive and Improve PMRPY
4. Link Formalisation with Skilling
5. Regulate Contract Labour Use
Conclusion The increasing reliance on cost-driven contract labour is eroding productivity, innovation, and industrial stability in India’s manufacturing sector. To support sustainable growth and global competitiveness, India must:
Only then can India realise its manufacturing potential and generate inclusive, productive employment at scale. |
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IMF Raises India’s Growth Forecast to 6.4%: A Sign of Economic Resilience Context In its July 2025 World Economic Outlook (WEO) Update, the International Monetary Fund (IMF) has revised India’s GDP growth forecast upward to 6.4% for both FY2025–26 and FY2026–27, reaffirming India''s position as the fastest-growing major economy in the world. About the IMF Forecast Update
India’s Growth Trajectory: Key Highlights
Significance of the Forecast for India
Conclusion The IMF’s upward revision of India’s growth forecast to 6.4% reflects strong macroeconomic fundamentals, a resilient policy framework, and the country’s growing role in the global economy. As India aims for long-term transformation, such projections offer both validation and opportunity for continued reform and investment. |
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Standing Committee Report on Fund Devolution to Rural Local Bodies (RLBs) Background Rural Local Bodies (RLBs), the grassroots institutions under the Panchayati Raj system, receive financial support based on recommendations of the Central Finance Commissions, empowered by Article 280 of the Indian Constitution. These funds are crucial for enabling fiscal decentralisation, as envisaged under the 73rd Constitutional Amendment. Key Concerns Raised by the Parliamentary Committee 1. Decline in Fund Allocations
2. Cuts in Untied and Scheme-Based Transfers
3. Incomplete Devolution of the 3Fs
4. Delays in Constituting State Finance Commissions (SFCs)
5. Audit and Oversight Gaps
Reasons Behind Funding Reductions (2021–22 to 2024–25)
Key Recommendations of the Committee
Breakdown of XV Finance Commission Grants to RLBs
Conclusion The report highlights that India’s commitment to decentralised rural governance is being undermined by declining fiscal support, incomplete devolution, and poor compliance by states. Strengthening Panchayati Raj Institutions requires a coordinated effort between the Centre and States to ensure timely fund allocation, structural reforms, and digital compliance, empowering RLBs to function as true vehicles of grassroots democracy and development. |
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CEC Report on Compensatory Afforestation Fund Management Context The Central Empowered Committee (CEC)—a body constituted by the Supreme Court of India for environmental oversight—has submitted a report evaluating the implementation of Compensatory Afforestation (CA) across India.
What is Compensatory Afforestation (CA)?
About the Compensatory Afforestation Fund Act, 2016
Issues Identified by the CEC
Key Recommendations of the CEC 1. Strengthen Institutional Mechanisms
2. Improve Monitoring and Transparency
3. Other Recommendations
Conclusion While significant progress has been made in meeting afforestation targets, the CEC underscores the need for systemic reforms, stronger institutional support, and transparent digital monitoring. Efficient and accountable management of CA funds is essential for achieving sustainable forest restoration and ecological balance amid growing development pressures. |
Prelims Bytes
Exercise Divya Drishti: Showcasing Indian Army’s High-Tech Preparedness Overview
Highlights
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Bigha: Traditional Land Measurement in India and Beyond What is a Bigha?
Usage in India
Historical Context
Bigha Outside India
Recent Context
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Mansa Devi Temple Recently, a tragic stampede occurred near the Mansa Devi temple in Haridwar, Uttarakhand, resulting in the deaths of eight individuals and injuries to 28 others. About Mansa Devi Temple: · The temple is a Hindu shrine dedicated to the goddess Mansa Devi, who is regarded as a form of Shakti, or Goddess Durga. It is situated in the city of Haridwar, located atop Bilwa Parvat, part of the Sivalik Hills, which form the southernmost range of the Himalayas. Also known as Bilwa Tirth, the temple is one of the five pilgrimage sites known as Panch Tirth within Haridwar. It stands as a significant symbol of the ancient tradition of Shakti worship in northern India. · The current main structure of the temple was constructed between 1811 and 1815 by Maharaja Gopal Singh of Manimajra. The entire temple complex spans approximately 100 acres and is built in the traditional North Indian architectural style. The temple houses two primary deities: Mansa Devi and her sister, Chandi Devi. |
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Chronic Traumatic Encephalopathy (CTE) A 27-year-old suspect involved in a recent deadly shooting at the NFL headquarters in New York City reportedly left a multi-page suicide note attributing his actions, in part, to chronic traumatic encephalopathy (CTE). About Chronic Traumatic Encephalopathy: CTE is a degenerative brain disorder caused by repeated head injuries. It leads to the progressive death of nerve cells in the brain, a process called degeneration. The condition is most commonly observed in athletes participating in contact sports such as American football, boxing, and hockey, as well as military veterans exposed to blast injuries. CTE typically manifests years after repeated brain trauma and worsens over time. Symptoms:
Treatment: |
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International Tiger Day 2025 On July 29, India joined 12 other nations to observe International Tiger Day 2025, a global event aimed at raising awareness about tiger conservation. About International Tiger Day: Observed annually on July 29, this day serves as a platform to highlight the importance of tiger conservation. It promotes global efforts to protect tigers and their natural habitats and encourages coexistence between humans and tigers. Theme for 2025: “Securing the future of Tigers with Indigenous Peoples and Local Communities at the heart.” History: Tiger Population in India: India now hosts the largest wild tiger population in the world. Despite having only 18% of the global tiger habitat and the highest human population density among tiger-range nations, India accounts for 75% of the world’s wild tigers. More than 3,600 tigers currently inhabit the country’s forests—double the number recorded just over ten years ago. These tigers live across approximately 138,200 square kilometers of forested land, roughly half the size of the United Kingdom, often sharing space with nearly 60 million people. This success is attributed to decades of concerted conservation efforts, particularly through the national program known as Project Tiger. |
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Setubandha Scholar Scheme The Setubandha Scholar Scheme offers students trained in traditional gurukuls a unique opportunity to earn recognized qualifications and receive substantial scholarships for research at leading IITs. About the Scheme: This is India’s first national-level initiative aimed at formally integrating scholars from traditional educational backgrounds into the research ecosystem of IITs, without the prerequisite of conventional academic degrees. The program seeks to connect India’s ancient gurukul tradition with contemporary scientific and academic research. The scheme is supported by the Ministry of Education and implemented by the Indian Knowledge System (IKS) division of the Central Sanskrit University (CSU). It provides fellowships up to Rs 65,000 per month across 18 interdisciplinary fields, ranging from Ayurveda, cognitive science, architecture, political theory, and grammar to strategic studies, performing arts, mathematics, physics, and health sciences. Eligibility Criteria:
Fellowship Details:
This scheme marks a significant shift in India’s education policy by opening advanced research opportunities to scholars from non-formal, classical learning backgrounds. |
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Mera Gaon Meri Dharohar Initiative The Central government has documented the cultural heritage of over 4.7 lakh villages under the ‘Mera Gaon Meri Dharohar’ (MGMD) initiative to date. About the Initiative: MGMD is a nationwide program launched by the Ministry of Culture on July 27, 2023, under the National Mission on Cultural Mapping. It was introduced as part of the ‘Azadi Ka Amrit Mahotsav’ celebrations. The primary goal is to create a comprehensive virtual cultural map of India’s 6.5 lakh villages spread across all states and Union Territories. The project aims to promote appreciation of India’s diverse cultures and traditions, fostering economic growth, social harmony, and artistic development in rural areas. The initiative focuses on mapping India’s intangible cultural heritage. Implementation: Categories of Data Collection under MGMD:
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Pralay Missile The Defence Research & Development Organisation (DRDO) recently conducted two successful consecutive flight tests of the Pralay missile from Dr APJ Abdul Kalam Island, located off the coast of Odisha. About Pralay Missile: Pralay is an indigenously developed quasi-ballistic missile that uses advanced guidance and navigation systems to achieve high precision. Key Features:
Development and Partnerships: The missile was developed primarily by the Research Centre Imarat in collaboration with other DRDO laboratories. Key industry partners include Bharat Dynamics Limited, Bharat Electronics Limited, and various other industries and Micro, Small and Medium Enterprises (MSMEs). |
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N-Nitrosodimethylamine (NDMA) Recent Regulatory Action: The Drug Controller General of India (DCGI) has directed drug controllers across all states and Union Territories to instruct manufacturers to monitor the presence of N-Nitrosodimethylamine (NDMA), a potentially carcinogenic chemical, in the antacid drug Ranitidine. About NDMA: NDMA is a volatile organic chemical commonly found in the environment due to its easy formation from frequently occurring precursor substances. It is classified as a probable human carcinogen based on animal studies. Formation: Characteristics of NDMA:
Applications: Exposure to NDMA: People are generally exposed to small amounts of NDMA through the environment, food, and water. Certain chemicals in food and water, such as nitrosamines and alkylamines, can convert into NDMA within the acidic environment of the stomach. NDMA is also generated during the processing of foods and drinks. Common dietary sources include cured meats (especially bacon), beer, fish, cheese, and some vegetables. Additionally, exposure can occur through contaminated medications. |
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Education Minister Issues Letters of Intent (LoIs) to Four Foreign Universities Context: Details:
Programs Offered:
Alignment with NEP:
About Letter of Intent (LoI):
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Mount Cilo Context: Location:
Physical Features:
Glacial Retreat:
Climate Extremes:
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Operation ShivShakti Context: About Operation ShivShakti:
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Discovery of a New Human Blood Group — CRIB Context: About the CRIB Blood Group:
CRIB stands for Cromer India Bengaluru. It is a newly identified antigen within the Cromer (CR) blood group system that had not been observed in any human sample worldwide until now.
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Kaziranga National Park Context: Tiger Density in India
About Kaziranga National Park
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Report on “Status of Small Cats in Tiger Landscapes of India” Released on Global Tiger Day (July 29) This report, compiled by the Wildlife Institute of India (WII) and the National Tiger Conservation Authority (NTCA), provides a detailed assessment of the occupancy and dynamics of small cat species in India’s tiger landscapes. Key Findings
About Small Cats
Big cats (such as tigers and lions) have a flexible hyoid bone that enables them to roar, whereas small cats have a rigid hyoid bone allowing them to purr continuously. Major Small Cats in India
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Syria (Capital: Damascus) Context: Political Features
Geographical Features
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Digital Payment Index (DPI) Context: About DPI:
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Skill Impact Bond (SIB) Context: About SIB:
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Alternative Investment Fund (AIF) Context: About AIF:
Categories of AIFs:
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Ratadiya Ri Dheri Context: About Ratadiya Ri Dheri:
Other Indus Valley Sites in Rajasthan:
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