From UPSC perspective, the following things are important :
Prelims level: Anti-Naxal Operations in India
Why in the News?
In a significant anti-Naxal operation, nine Maoists were killed by security forces in the forests along the border of Chhattisgarh’s Dantewada.
This operation was part of ongoing efforts to eliminate Naxalite influence in the region.
Anti-Naxal Operation in Dantewada
Dantewada, a district in the Bastar region of Chhattisgarh, India, is known as a hotbed of Naxal (Maoist) insurgency.
The region has seen numerous anti-Naxal operations over the years due to its dense forests, rugged terrain, and the presence of significant Naxalite (Maoist) cadres.
Important security operations against Naxalism:
Details
Operation Greyhounds
1989 – Ongoing: A specialized anti-Naxal force created to combat Naxal insurgency in Andhra Pradesh and Telangana.
Operation Green Hunt
2009 – Ongoing: To flush out Naxalite insurgents in the “Red Corridor ” from their strongholds.
Operation Thunderstorm
2010: To target Naxal cadres in the dense forest regions of Lalgarh, West Bengal.
Operation Octopus
2014: To clear Maoist influence from the Sukma district of Chhattisgarh.
Operation All Out
2015 – Ongoing: To launch coordinated offensive operations against Naxalites in Jharkhand and Bihar.
Operation Samadhan
2017 – Ongoing: A comprehensive strategy to combat LWE by addressing both security and developmental issues.
Operation Prahar
2017 – Ongoing: To eliminate top Maoist leaders and dismantle support networks in the Bastar region of Chhattisgarh.
Operation Monsoon
2018: To target Maoist groups during the monsoon season when their activities are restricted.
PYQ:
[2022] Naxalism is a social, economic and developmental issue manifesting as a violent internal security threat. In this context, discuss the emerging issues and suggest a multi-layered strategy to tackle the menace of Naxalism.
Prelims Only | Economics | Mains Paper 3: Effects Of Liberalization On The Economy, Changes In Industrial Policy and their effects on Industrial Growth
Note4Students
From UPSC perspective, the following things are important :
Prelims level: SCOMET List
Why in the News?
The Directorate General of Foreign Trade (DGFT), under the Ministry of Commerce & Industry, has released the updated SCOMET (Special Chemicals, Organisms, Materials, Equipment, and Technologies) list for the year 2024.
What is the SCOMET List?
Details
Purpose
To regulate the export of dual-use items that can be used for both civilian and military applications, particularly those that could contribute to the development of weapons of mass destruction (WMDs) and their delivery systems.
Regulatory Authority
Directorate General of Foreign Trade (DGFT), Ministry of Commerce and Industry, Government of India.
Notification
Notified by DGFT under Appendix 3 to Schedule 2 of the ITC (HS) Classification of Export and Import Items.
Legal Framework
Governed by Chapter IVA of the Foreign Trade (Development & Regulation) Act, 1992, as amended in 2010.
This chapter provides the legal basis for export control of dual-use items and outlines penalties for non-compliance.
Policy and Procedures
Outlined in Chapter 10 of the Foreign Trade Policy (FTP) and the Handbook of Procedures (HBP) 2023.
These documents provide the detailed procedure for licensing, application, and compliance for exporting SCOMET items.
Categories
The SCOMET List includes multiple categories:
1. Category 0: Nuclear materials and nuclear-related dual-use items.
2. Category 1: Toxic chemical agents and precursors.
3. Category 2: Materials and materials processing equipment.
4. Category 3: Electronics.
5. Category 4: Computers.
6. Category 5: Telecommunications and information security.
7. Category 6: Sensors and lasers.
8. Category 7: Navigation and avionics.
9. Category 8: Marine.
10. Category 9: Aerospace and propulsion.
New Licensing Authority for Category 6
Department of Defence Production (DDP), Ministry of Defence is the new licensing authority for the export of items under Category 6 (Sensors and Lasers).
Export Licensing
Exporters must obtain a specific license from DGFT (or DDP for Category 6) to export SCOMET items.
The licensing process includes a comprehensive review to ensure that exports do not contribute to the proliferation of WMDs or unauthorized military use.
Prelims Only | Polity | Mains Paper 2: Indian Constitution - historical underpinnings, evolution, features, amendments, significant provisions and basic structure
Note4Students
From UPSC perspective, the following things are important :
Prelims level: Article 348(1)(a), Article 348 (2)
Why in the News?
A growing movement in India is advocating for use of regional languages in High Court proceedings to make justice more accessible to the common citizen.
Current Scenario: Regional Languages in High Courts
Out of India’s 25 High Courts, only 4 — Rajasthan, Madhya Pradesh, Uttar Pradesh, and Bihar — are authorized to use Hindi in their proceedings and legal documents.
BiharHC was the last High Court to receive authorization to use Hindi in 1972.
A litigant possesses the fundamental right to comprehend and engage in courtroom proceedings, under Article 19 and Article 21.
She/ He is entitled to present their case in a language they understand before the magistrate.
Additionally, the “Right to Justice” is explicitly recognized under Article 21 of the Constitution.
Despite these provisions, the use of regional languages in High Courts remains limited.
Constitutional Provisions for Regional Languages in Judiciary:
Provision
Details
Article 348(1) (a)
Language of Proceedings
English is the official language for proceedings in the Supreme Court, High Courts, and specified tribunals.
All records and ordersmust be in English.
Purpose
Ensures uniformity and consistency in legal proceedings and documentation at the highest judicial levels.
Scope
Applies to the Supreme Court, High Courts, and all authorities mentioned in Article 323A or Article 323B.
Article 348(2)
Use of Other Languages
The President may authorize the use of Hindi or any other regional language in addition to English.
Authorization is subject to conditions specified by the President.
Purpose
Allows for regional languages to be used in judicial proceedings, making the system more accessible to non-English speakers.
Scope
Can be applied in the Supreme Court, High Courts, and other authorities as mentioned in Article 323A or Article 323B.
PYQ:
[2021] Which one of the following in Indian polity is an essential feature that indicates that it is federal in character?
(a) The Independence of the judiciary is safeguarded.
(b) The Union Legislature has elected representatives from constituent units.
(c) The Union Cabinet can have elected representatives from regional parties.
(d) The Fundamental Rights are enforceable by Courts of Law.
From UPSC perspective, the following things are important :
Mains level: Vision JK @2047
Why in the News?
The Ministry of Personnel, Public Grievances & Pensions has presented the Vision J&K @2047 describing it as an integral part of Vision India @2047.
What is J&K @2047?
Vision J&K @2047 is a long-term strategic plan for Jammu and Kashmir (J&K).
It seeks to develop the region into a model of sustainable development, economic growth, and social harmony by the year 2047, coinciding with India’s 100th year of independence.
Key features of Vision J&K @2047:
Vision J&K @2047 focuses on restoring democratic governance through Assembly elections and establishing Zilla Parishads.
It aims to enhance infrastructure, create job opportunities, and drive economic development in the region.
Significant improvements in education and healthcare are planned, along with empowerment initiatives for women and minorities.
Governance reforms aim to enhance administrative efficiency and reduce bureaucratic hurdles.
Promotion of local industries and entrepreneurship is a key component to achieve economic self-sufficiency.
From UPSC perspective, the following things are important :
Prelims level: Rule 170 of Drugs and Cosmetics Act, 2018
Why in the News?
The Supreme Court has raised concerns over the AYUSH ministry’s notification, which advised state licensing authorities not to take action under Rule 170 of the Drugs and Cosmetics Act in the context of the ongoing case against Patanjali Ayurved.
Rule 170 of the Drugs and Cosmetics Act, 2018:
Details
What is it?
Rule 170 was introduced in 2018 to regulate the manufacture, storage, and sale of Ayurvedic, Siddha, and Unani medicines, focusing on controlling misleading advertisements in the AYUSH sector.
Requirements
• AYUSH drug manufacturers must obtain approval and a unique identification number from state licensing authorities before advertising their products.
• Required documentation includes textual references, rationale, indications for use, and evidence of safety, effectiveness, and quality.
Key Provisions
Prohibits advertisement of AYUSH products without prior state authority approval.
Advertisements may be rejected if they:
– Lack of contact details of the manufacturer.
– Contain obscene or vulgar content.
– Promote products for enhancing sexual organs.
– Feature endorsements from celebrities or government officials.
– Refer to government organizations.
– Convey false impressions or make misleading or exaggerated claims.
Rationale Behind
• Introduced following a parliamentary standing committee’s concerns about misleading claims in the AYUSH sector.
• Aims to ensure proactive measures by the AYUSH ministry against such advertisements.
Challenges
• AYUSH drug manufacturers are required to obtain licenses from drug controllers similar to allopathic medicines. • Unlike allopathic drugs, AYUSH drugs do not need to undergo Phase I, II, or III trials for approval.
PYQ:
[2019] How is the Government of India protecting traditional knowledge of medicine from patenting by pharmaceutical companies?
From UPSC perspective, the following things are important :
Prelims level: India Semiconductor Mission
Why in the News?
The Union Cabinet has approved the proposal by Kaynes Semicon Pvt Ltd to establish a semiconductor unit in Sanand, Gujarat. This is the 5th semiconductorunit to be approved under the India Semiconductor Mission (ISM).
About India’s Semiconductor Mission (ISM):
Details
Launch Year
2021
Financial Outlay
₹76,000 crore
Backing by
Ministry of Electronics and IT (MeitY)
Objective
Develop a sustainable semiconductor and display ecosystem in India.
Primary Goal
Provide financial support to companies investing in semiconductor and display manufacturing and design ecosystem.
Leadership
Envisioned to be led by global experts in the Semiconductor and Display industry.
Components
Scheme for Semiconductor Fabs: Fiscal support to set up semiconductor wafer fabrication facilities.
Scheme for Display Fabs: Fiscal support for setting up TFT LCD/AMOLED display fabrication facilities.
Scheme for Compound Semiconductors / Silicon Photonics / Sensors Fab and ATMP/OSAT: 30% fiscal support for setting up compound semiconductors, silicon photonics, sensors fabs, and ATMP/OSAT facilities.
Design Linked Incentive (DLI) Scheme: Financial incentives and design infrastructure support for semiconductor design for ICs, chipsets, SoCs, systems & IP cores.
Vision
To develop India into a global hub for semiconductor and display manufacturing and design.
From UPSC perspective, the following things are important :
Prelims level: Digital Bharat Nidhi Rules, 2024
Why in the News?
The Centre has published the first set of rules under the Telecommunications Act, 2023 (44 of 2023), titled ‘Telecommunications (Administration of Digital Bharat Nidhi) Rules, 2024.’
AboutTelecommunications (Administration of Digital Bharat Nidhi) Rules, 2024:
Responsible for overseeing the implementation and administration of DBN
Key Focus Areas
• Enhancing telecommunication services in underserved and remote areas
• Promoting access to mobile and broadband services
• Improving telecom security
• Supporting next-generation telecom technologies
Target Beneficiaries
• Marginalized groups (e.g., women, persons with disabilities, economically weaker sections)
• Remote and underserved regions
Project Criteria
• Provision of telecom services and equipment
• Enhancing telecom security
• Improving access and affordability
• Promoting innovation, R&D, and indigenous technology
• Supporting start-ups
• Encouraging sustainable and green technologies
Funding Conditions
Entities receiving DBN funding must provide telecom services on an open and non-discriminatory basis
Vision Alignment
Aligned with Viksit Bharat (Developed India) by 2047
Sustainability Focus
Emphasizes the promotion of green technologies in telecommunications
PYQ:
[2019] In India, which of the following review the Independent regulators in sectors like telecommunications, insurance, electricity, etc.?
Ad Hoc Committees set up by the Parliament
Parliamentary Department Related Standing Committees
Finance Commission
Financial Sector Legislative Reforms Commission
NITI Aayog
Select the correct answer using the code given below:
From UPSC perspective, the following things are important :
Prelims level: Digital Agriculture Mission
Why in the News?
The Union Cabinet has approved the “Digital Agriculture Mission” with a budget of ₹2,817 Crore, including ₹1,940 Crore as the central share.
AboutDigital Agriculture Mission
Category
Details
Historical Context
Originally planned for the financial year 2021-22 but delayed due to the Covid-19 pandemic.
Announced in the Union Budgets of 2023-24 and 2024-25.
Funding Breakdown
Total outlay: Rs 2,817 crore
• Rs 1,940 crore from the Centre
• Remaining amount from states and Union Territories (UTs)
Objective
To create Digital Public Infrastructure (DPI) in the agriculture sector, similar to other e-governance initiatives like Aadhaar, DigiLocker, eSign, UPI, and electronic health records.
Major Components of DPI
1.AgriStack:
– A comprehensive digital platform integrating various agricultural services.
– Facilitates access to information, services, and benefits related to farming and agricultural practices.
– Centralizes agricultural data to improve accessibility and efficiency.
2.Krishi Decision Support System (DSS):
– Provides data-driven insights and recommendations for farmers.
– Assists in decision-making related to crop management, pest control, and resource optimization based on real-time data.
– Utilizes advanced analytics to enhance productivity and mitigate risks.
3.Soil Profile Maps:
– Detailed digital maps on a 1:10,000 scale covering approximately 142 million hectares.
– Provides comprehensive information about soil characteristics and health.
– Supports precision agriculture by offering targeted soil data for optimal crop planning.
Additional Component
Digital General Crop Estimation Survey (DGCES):
– A tech-based system to provide accurate estimates of agricultural production.
– Aims to offer reliable data for policy decisions, agricultural planning, and resource allocation.
Impact on Farmers
The mission will enable farmers to access a range of digital services, improve decision-making through data analysis, enhance productivity with detailed soil information, and provide accurate crop estimations to better manage agricultural practices.
Timeline
Rolled out across the country over the next two years (until 2025-26).
PYQ:
[2020] In India, the term “Public Key Infrastructure” is used in the context of:
(a) Digital security infrastructure
(b) Food security infrastructure
(c) Health care and education infrastructure
(d) Telecommunication and transportation infrastructure
From UPSC perspective, the following things are important :
Prelims level: C. Elegans Worm
Why in the News?
Researchers have discovered a mechanism in Caenorhabditis elegans (C. elegans)worms that explains why fat loss slows down during fasting.
Fasting and Fat Metabolism
The brain is known to regulate fat production and breakdown in humans, other mammals, and model organisms like C. elegans.
In 2017, researchers identified FLP-7 hormone in the brain that triggers fat burning in the gut of C. elegans.
However, it was unclear how the gut communicates back to the brain, as C. elegans lacks sensory nerves in their intestines.
The study reveals that during fasting, the gut produces a form of insulin called INS-7, which signals the brain to halt fat burning.
Unlike traditional insulin, which activates insulin receptors, INS-7 blocks these receptors, leading to a cascade of events that stop the production of the fat-burning hormone FLP-7.
About Caenorhabditis elegans (C. elegans):
Details
Overview
A small, free-living nematode (roundworm) used as a model organism in biological research.
Size
Approximately 1 millimeter in length.
Habitat
Found in soil environments worldwide.
Reproduction
Primarily self-fertilizing hermaphrodites; males make up a small percentage and can mate with hermaphrodites.
Genome
First multicellular organism to have its genome fully sequenced; about 20,000 genes.
Chromosomes
Six chromosomes (five autosomes, one sex chromosome).
Body Plan
Approximately 1,000 cells in an adult hermaphrodite; transparent body allows for easy microscopic observation.
Lifespan
Around 2 to 3 weeks under laboratory conditions.
Research Contributions
Instrumental in discoveries related to apoptosis, RNA interference, gene regulation, and human diseases.
PYQ:
[2013] Improper handling and storage of cereal grains and oilseeds result in the production of toxins known as aflatoxins which are not generally destroyed by normal cooking process. Aflatoxins are produced by:
From UPSC perspective, the following things are important :
Prelims level: Various schemes mentioned
Why in the News?
The Department of Social Justice and Empowerment has invited inputs to ensure that policies and initiatives regarding the LGBTQI+ community are inclusive and effective.
Who are the LGBTQ+?
It is an umbrella term used to refer to lesbian, gay, bisexual, transgender, queer and intersex.
LGBTQI+ people represent a subset of individuals among the broader category of sexual and gender diverse individuals.
Sexual orientation, gender identity and expression (SOGIE) is diverse and spans cultures across the world.
Various policy initiatives for LGBTQI+ Community:
Policy/Scheme
Details
Supreme Court Judgment on Section 377 (2018)
• Decriminalized consensual same-sex relations by ruling that Section 377 of the Indian Penal Code, which criminalized such acts, was unconstitutional.
• Affirmed the right to privacy and equality, marking a historic victory for LGBTQI+ rights in India.
Transgender Persons (Protection of Rights) Act (2019)
• Grants legal recognition to transgender individuals, prohibits discrimination in education, employment, and healthcare, and mandates the establishment of a national and state-level transgender welfare board.
• Ensures protection of transgender rights, and access to welfare benefits, and facilitates legal recognition and equality.
National Portal for Transgender Persons (2020)
• An online platform launched by the Ministry of Social Justice and Empowerment for applying for a transgender certificate and identity card.
• Streamlines the legal recognition process, enabling transgender individuals to obtain official documentation more easily.
SMILE Scheme (2021)
• “Support for Marginalized Individuals for Livelihood and Enterprises” Central Sector scheme.
• Provides financial assistance and support for the livelihood and enterprise development of marginalized individuals and beggars, including members of the LGBTQI+ community.
PYQ:
[2023] Explain the constitutional perspectives of Gender Justice with the help of relevant Constitutional Provisions and case laws.
From UPSC perspective, the following things are important :
Prelims level: Major Dhyan Chand and his contributions to hockey
Why in the News?
National Sports Day is celebrated on August 29 in India to honor the memory of “Major Dhyan Chand”, widely regarded as the first superstar of Indian hockey and arguably India’s first sporting superstar.
About MajorDhyan Chand:
Details
Birth
Born on August 29, 1905, in Allahabad, India
Olympic Achievements
Led India to three Olympic gold medals in 1928 (Amsterdam), 1932 (Los Angeles), and 1936 (Berlin).
Career Goals
Scored 33 goals in 12 Olympic matches, nearly averaging a hat-trick per game.
Signature Skill
Renowned for his exceptional dribbling and ball control.
Anecdotes
Famous for his stick work so effective that his hockey stick was checked for magnets;
Declined an offer from Adolf Hitler to change nationality after the 1936 Olympics.
National Recognition
In honour of his contributions, August 29 is celebrated as National Sports Day in India.
Rajiv Gandhi Khel Ratna Award was renamed the Major Dhyan Chand Khel RatnaAward in 2021.
It is the highest sporting award given by the Ministry of Youth Affairs and Sports for the spectacular and most outstanding performance in the field of sports by a sportsperson over four years.
The award comes with a cash prize of Rs 25 lakh.
The Khel Ratna Award was instituted in 1991-1992 and the first recipient was Chess legend Viswanathan Anand.
Winners: Leander Paes, Sachin Tendulkar, Dhanraj Pillay, Pullela Gopichand, Abhinav Bindra, Anju Bobby George, Mary Kom and Rani Rampal in 2020.
Legacy
Major Dhyan Chand National Stadium in New Delhi is named after him, underscoring his impact on Indian sports infrastructure.
From UPSC perspective, the following things are important :
Prelims level: Project NAMAN
Why in the News?
The Indian Army has launched the first phase of Project NAMAN, aimed at providing comprehensive support and services to Defence Pensioners, Veterans, and their families.
About Project NAMAN:
Details
Launched By
Army Wives Welfare Association (AWWA)
Purpose
To provide dedicated support and services to Defence Pensioners, Veterans, and their families.
Core Implementation
Centered on the SPARSH (System for Pension Administration Raksha) digital pension system, which streamlines pension-related processes.
Key Features
Establishment of Common Service Centres (CSCs) for offering SPARSH-enabled pension services, Government to Citizen (G2C) services, and Business to Consumer (B2C) services.
Initial Deployment
14 CSCs established across key locations in India including New Delhi (first center), Jalandhar, Leh, Dehradun, Lucknow, Jodhpur etc.
Expansion Plans
Approximately 200 centers are planned nationwide over the next 2-3 years.
Infrastructure Support
HDFC Bank provided the necessary IT infrastructure for the CSCs, while local military stations contributed essential physical infrastructure and facilities.
Community Impact
Enhances access to essential services for veterans and their families like grievance redressal and also provides entrepreneurial opportunities for Veterans and Next of Kin (NOKs), who manage the CSCs.
Support for Operators
Village Level Entrepreneurs (VLEs), selected from among the veterans or NOKs, manage each CSC.
Comprehensive training and a monthly monetary grant of ₹20,000 from HDFC Bank for the first 12 months to assist in stabilization.
From UPSC perspective, the following things are important :
Prelims level: Novel Nanopolymer
Why in the News
Researchers at the Institute of Nano Science and Technology (INST) Mohali, have developed novel electrochemical and optical sensors using a new group of nano polymer materials.
About the Novel Nanopolymer:
Novel nanopolymers are innovative polymer materials that incorporate nanostructures or nanoparticles to impart unique properties.
They are prepared using various methods like vapor condensation, vacuum evaporation, electrospinning, and chemical synthesis to create nanofibers, core-shell structures, hollow fibers, and tubes with diameters down to a few nanometers.
Examples: Silicon nanospheres that are much harder than regular silicon, with hardness between sapphire and diamond, and bio-based N-heterocyclic poly(aryl ether ketone) with high biomass content and superior properties
Applications of Novel Nanopolymers:
Biosensors and optoelectronics utilizing the fluorescence and magnetic properties of nanoparticles.
Drug delivery, tissue engineering, and gene therapy using biodegradable nanoparticle systems.
Forensics for drug detection, fingerprinting, DNA analysis, and sensors.
High-temperature-resistant plastics with improved properties.
These are the Novel Nanopolymers developed by INST:
Metal-Organic Frameworks (MOFs)
2-dimensional (2D) Materials
Details
Crystalline materials with metal ions and organic ligands form porous structures.
Materials a few atomic layers thick with unique electrical, optical, and mechanical properties.
Surface Area
Extremely high (over 10,000 m²/g), ideal for adsorption.
High surface-to-volume ratio, enhancing interactions for sensing and energy storage.
Versatility
Customizable for gas storage, separation, catalysis, and sensing.
Functionalizable for bio-sensing and environmental monitoring.
Properties
High porosity and stability in harsh environments.
Excellent conductivity, flexibility, and strength, useful in electronics and optoelectronics.
Sensing Applications
Detects gases, toxins, and biomarkers with high sensitivity.
Detects gases, biomolecules, and pollutants quickly and efficiently.
Examples
Various MOFs designed for specific uses.
Includes graphene, MoS2, MXenes.
PYQ:
[2015] With reference to the use of nanotechnology in health sector, which of the following statements is/are correct?
1. Targeted drug delivery is made possible by nanotechnology.
2. Nanotechnology can largely contribute to gene therapy.
Select the correct answer using the codes given below:
Prelims Only | Polity | Mains Paper 2: Indian Constitution - historical underpinnings, evolution, features, amendments, significant provisions and basic structure
Note4Students
From UPSC perspective, the following things are important :
Prelims level: 22nd Law Commission
Why in the News?
The term of the 22nd Law Commission has ended, with its key report on the Uniform Civil Code still in progress.
About the Law Commission of India:
Details
Nature
Non-statutory body periodically constituted by the Government of India. It is an Executive Body.
Establishment
• First Commission During British India: Established in 1834 under the Charter Act of 1833, chaired by Lord Macaulay, Focused on the codification of laws like the Penal Code and Criminal Procedure Code.
• First Commission in Independent India: Established in 1955, chaired by M. C. Setalvad, then Attorney-General of India.
Primary Role
Advises the Ministry of Law and Justice on legal reform and reviews existing laws to suggest improvements and draft new legislation.
Recommendations are advisory and NOT binding on the government.
Composition
Headed by a Chairperson (usually a retired Supreme Court Judge or Chief Justice of a High Court),
4 full-time members (including a Member-Secretary), ex-officio members (Secretaries of the Departments of Legal Affairs and Legislative Department), and
Up to 5 part-time members.
Tenure
3 years, with provisions for reconstitution or extension as required by the government.
Key Functions
• Undertakes legal research.
• Review existing laws for reforms.
• Recommends repeal of obsolete laws.
• Suggest amendments and new legislations.
• Examines laws that affect the poor and marginalized.
Notable Recommendations by 22nd law Commission
• Uniform Civil Code.
• Amendments to the sedition law.
• Repeal of obsolete laws.
• Gender equality in personal laws.
• Improvements in judicial administration.
Reports Submitted
Over 277 reports on various legal issues including the implementation of international conventions, compulsory registration of marriages, etc.
Recent Activity
The 22nd Law Commission is focusing on issues like the Uniform Civil Code and amendments to the sedition law (Section 124A), among other legislative reforms.
PYQ:
[2014] The power to increase the number of judges in the Supreme Court of India is vested in:
From UPSC perspective, the following things are important :
Prelims level: Magnetic Anomalies of Mars
Why in the News?
A study conducted by the Indian Institute of Geomagnetism (IIG) revealed significant variations in the strength of Mars’ crustal magnetic field between day and night.
Notable facts about Mars:
Mars is the fourth planet from the Sun and the second-smallest in the Solar System, larger only than Mercury.
Named after the Roman god of war, Mars is often called the “Red Planet” due to its reddish appearance from iron oxide on its surface.
It is a terrestrial planet with a thin atmosphere, featuring surface characteristics like impact craters, valleys, deserts, and polar ice caps.
Mars shares similar days and seasons to Earth because of its comparable rotational period and axial tilt.
It hosts Olympus Mons, the largest volcano and highest mountain on any planet, and Valles Marineris, one of the largest canyons in the Solar System.
MAVEN’s data on electron density and magnetic field were critical in investigating how Mars’ crustal magnetic field affects its plasma environment and ionosphere.
Significance of the Study
Understanding Mars’ crustal magnetic field is essential for future robotic and manned missions, as it provides natural magnetic shielding against space radiation.
The insights from the study can help in developing strategies to mitigate the effects of space weather on spacecraft and astronauts.
PYQ:
[2016] The Mangalyaan launched by ISRO
is also called the Mars Orbiter Mission.
made India the second country to have a spacecraft orbit the Mars after USA
made India the only country to be successful in making its spacecraft orbit Mars in its very first attempt.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
From UPSC perspective, the following things are important :
Prelims level: RESET Programme
Why in the News?
The Ministry of Youth Affairs & Sports launched the “RESET Programme” to empower retired sportspersons with career skills on National Sports Day.
What is RESET Programme?
Details
Launch Date
August 29, 2024 (National Sports Day)
Nodal Ministry
Ministry of Youth Affairs & Sports
Objective
To empower retired sportspersons with skills and knowledge for career development and employability
Eligibility
– Retired athletes aged 20-50 years
– Winners/participants in international events, national/state medallists
– Recognized by National Sports Federations/IOA/Ministry of Youth Affairs and Sports
Programme Levels
Two levels based on educational qualifications:
– Class 12th and above
– Class 11th and below
Implementation
Lead institute: Lakshmibai National Institute of Physical Education (LNIPE)
Learning Mode
Hybrid mode: Self-paced online learning and on-ground training
Additional Support
Placement assistance, guidance for entrepreneurial ventures
PYQ:
[2017] Consider the following in respect of ‘National Career Service’:
1. National Career Service is an initiative of the Department of Personnel and Training, Government of India.
2. National Career Service has been launched in a Mission Mode to improve the employment opportunities to uneducated youth of the country.
From UPSC perspective, the following things are important :
Prelims level: Land-Based Deep Depression
Why in the News?
Gujarat and parts of Rajasthan are facing severe flooding caused by a land-based deep depression.
The unusual formation of this deep depression over land was intensified by moisture influx from soils or the Bay of Bengal and the Arabian Sea.
What is Land-Based Deep Depression?
A land-based deep depression is a type of cyclonic system characterized by a significant drop in atmospheric pressure leading to sustained wind and significant weather impact.
They form and intensify over land, which is relatively rare due to the limited availability of moisture.
Characteristics:
It forms over land or water.
Wind Speed ranges from 51 to 62 km/h, just below the threshold for a tropical cyclone (62-88 km/h).
Relies on moisture from soilandsurrounding environments rather than oceanic sources.
It often has an unpredictable path and can cause significant rainfall and localized flooding.
Implications of Land-Based Deep Depressions
These systems can bring prolonged and intense rainfall, leading to widespread flooding, especially in regions unaccustomed to high levels of precipitation.
Heavy rainfall can lead to significant soil erosion, affecting agricultural productivity and altering landscapes.
Prolonged flooding can cause waterlogging in agricultural fields, leading to soil salinization and reduced fertility.
PYQ:
[2012] Consider the following statements:
1. The duration of the monsoon decreases from southern India to northern India.
2. The amount of annual rainfall in the northern plains of India decreases from east to west.
Which of the statements given above is/are correct?
From UPSC perspective, the following things are important :
Prelims level: Atlantic Bluefin Tuna
Why in the News?
The Atlantic bluefin tuna, already heavily overfished, now faces a new threat from warming seas, causing it to migrate further north.
Atlantic Bluefin Tuna (Thunnus thynnus)
Details
Scientific Classification
Family: Scombridae; Species: Thunnus thynnus.
Common Names
Northern bluefin tuna, Giant bluefin tuna (for individuals over 150 kg), formerly known as “tunny”.
Habitat and Range
Western and Eastern Atlantic Ocean, Mediterranean Sea; extinct in the Black Sea.
Size
Can weigh up to 680 kg; one of the largest Perciformes.
Commercial Importance
Highly valued in the Japanese market for sushi and sashimi; foundation of a major global fishery.
Conservation Status
Overfished; dramatic stock declines (72% in Eastern Atlantic, 82% in Western Atlantic);
Moved to “Least Concern” by IUCN in 2021 due to some population recovery;
Proposed for CITES Appendix I.
PYQ:
[2015] With reference to the International Union for Conservation of Nature and Natural Resources (IUCN) and the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which of the following statements is/are correct?
1. IUCN is an organ of the United Nations and CITES is an international agreement between governments
2. IUCN runs thousands of field projects around the world to better manage natural environments.
3. CITES is legally binding on the States that have joined it, but this Convention does not take the place of national laws.
Select the correct answer using the codes given below:
