💥Join UPSC 2027,2028 Mentorship (July Batch) + XFactor Notes & Microthemes PDF
Talk to Mentor

Civilsdaily

Login

Distribution: yearly

  • What is MATSYA-6000?

    matsya

    Central idea

    • Hope Dwindling for Titan Submersible: The Titan submersible lost all crew in an underwater implosion.
    • Indigenous Indian Submersible: Indian scientists are preparing to undertake a similar dive in an indigenous vehicle called Matsya-6000.

    What is Samudrayaan Mission?

    • Samudrayaan is a mega mission related to the ocean/sea-launched in October 2021.
    • It is aimed to develop “a self-propelled manned submersible to carry three human beings to a water depth of 6,000 meters in the ocean with a suite of scientific sensors and tools for deep ocean exploration.
    • It seeks to carry out deep ocean exploration of non-living resources such as polymetallic manganese nodules, gas hydrates, hydro-thermal sulfides, and cobalt crusts, located at a depth between 1000 and 5500 meters.

    About MATSYA 6000

    • Developed indigenously, MATSYA 6000 is a manned submersible vehicle.
    • It will facilitate the Ministry of Earth Sciences (MoES) in conducting deep ocean exploration.
    • It has an endurance of 12 hours of operational period and 96 hours in case of emergency, according to the ANI news agency.
    • The manned submersible will allow scientific personnel to observe and understand unexplored deep-sea areas by direct intervention.

    Design specifications

    • Titanium Enclosure: Matsya-6000 features a titanium casing on the front and back, chosen over carbon fiber for enhanced safety.
    • Syntactic Foam: The submersible is equipped with syntactic foam, a flotation device that helps determine its location even if it cannot resurface.

    Need for such a mission

    • Huge coastline: India has a unique maritime position, a 7517 km long coastline, which is home to nine coastal states and 1,382 islands.
    • Blue Economy: The mission aims to boost the Central government’s vision of ‘New India’ that highlights the Blue Economy as one of the ten core dimensions of growth.
    • Coastal Economy: For India, with its three sides surrounded by the oceans and around 30% of the nation’s population living in coastal areas and coastal regions play a major economic factor. It supports fisheries and aquaculture, tourism, livelihoods, and blue trade.

    Lessons learned from Titan Submersible

    • Precautions in Place: The Indian scientists working on Matsya-6000 assure multiple back-up safety measures for the crew.
    • Safety System Reviews: There may be reviews of the employed safety systems in light of the Titan submersible incident.
    • Test Dives and Depth Limit: Prior to the main dives, NIOT divers will undertake test dives up to 500 meters inside a steel submersible.
    • Titanium vs. Steel: Titanium, being stronger yet lighter than steel, is preferred for resurfacing ease and balancing extreme ocean depths.
    • Spherical Hull Perfection: The submersible’s hull must be perfectly spherical to evenly distribute extreme pressure at ocean depths.

    Impact on Safety Measures

    • Reviewing Safety Measures: The incident involving the Titan submersible prompts a reevaluation and rechecking of safety measures for the Matsya-6000 mission.
    • Incorporating Lessons Learned: The accident serves as a learning opportunity to enhance the safety and reliability of the upcoming Indian mission.

  • In news: Guinness World Record

    Guinness yoga day

    Central Idea

    • Prime Minister Modi’s leadership of a yoga session at the UN headquarters on the 9th International Yoga Day resulted in the creation of a Guinness World Record for the largest participation of people from different nationalities in a yoga event.
    • This article explores the history, significance, and criticisms associated with Guinness World Records.

    Origin and Evolution of Guinness World Records

    • The idea for Guinness World Records originated from a pub argument in the 1950s, where Sir Hugh Beaver, the Managing Director of Guinness Brewery, sought a definitive answer to settle a debate.
    • In response to the need for settling contentious facts, Sir Hugh conceived the idea of a book providing comprehensive and authoritative records.
    • Two researchers, Norris and Ross McWhirter, were hired to compile the first edition of the Guinness Book of Records, which became an unexpected success.
    • Over time, the book expanded into an annual publication that updated existing records and set new ones.

    Scope and Coverage of Guinness World Records

    • Guinness World Records documents and lists a wide range of human achievements and extreme natural phenomena.
    • The organization currently maintains 62,252 active records, including the world’s tallest building (Burj Khalifa, Dubai) and the longest fingernails ever (Lee Redmond).
    • It has expanded its presence through television shows and a robust online platform, garnering a significant social media following.

    Making and Validating the Records

    • Guinness World Records has a global network of over 75 adjudicators responsible for determining record-breaking attempts.
    • An application process allows individuals to invite an adjudicator to witness and verify the record.
    • Specific criteria must be met, such as objective measurability, breakability, standardizability, verifiability, and being the best in the world.
    • In 2022, Guinness World Records received over 56,000 record enquiries from 171 countries, with more than 7,300 records approved.

    Criticisms and Policy Changes

    • Guinness World Records faced criticism for its business model, which involved creating records as publicity stunts for companies and individuals, attracting accusations of supporting risky activities.
    • Comedian John Oliver criticized the organization in 2019 for accepting money from authoritarian governments for vanity projects.
    • In response to the criticisms, Guinness World Records revised its policies and disqualified records causing harm to animals, endangering participants or spectators, or resulting in food waste.

    Back2Basics: Yoga

    • Origin: Yoga originated in ancient India and has its roots in Indian philosophy, spirituality, and culture.
    • Etymology: The word “yoga” is derived from the Sanskrit word “yuj,” which means “to join” or “to unite.” It signifies the union of mind, body, and spirit.
    • Historical References: Yoga-like practices were mentioned in the Rig-Veda, an ancient Hindu text dating back to approximately 1500 BCE. References to yoga can also be found in the Upanishads, which are philosophical texts from around 800 to 400 BCE.
    • Sage Patanjali: The sage Patanjali is considered the father of classical yoga. He compiled the Yoga Sutras, a foundational text that provides a systematic and philosophical framework for the practice of yoga. The Yoga Sutras were written around the 2nd century BCE.
    • Eight Limbs of Yoga: Patanjali’s Yoga Sutras outline the eight limbs or stages of yoga, known as Ashtanga Yoga. These limbs include ethical principles (yamas and niyamas), physical postures (asanas), breath control (pranayama), sense withdrawal (pratyahara), concentration (dharana), meditation (dhyana), and self-realization (samadhi).
    • Schools and Styles: There are various schools and styles of yoga, each with its own approach and emphasis. Some popular styles include Hatha, Vinyasa, Ashtanga, Iyengar, Bikram, Kundalini, and Yin yoga.

  • Critical Jet Engine GE-414 Deal Signed

    jet engine

    Central Idea

    • During Prime Minister Narendra Modi’s official State visit to the United States, a significant agreement is likely to be announced.
    • The deal is expected to facilitate the transfer of at least 11 critical jet engine technologies.

    GE-414 Engine Deal

    • An agreement is expected between General Electric (GE), an American multinational corporation, and Hindustan Aeronautics Limited (HAL) of India.
    • The agreement aims to enable the licensed manufacture of GE’s F414 engine in India for the indigenous Light Combat Aircraft (LCA) Tejas Mk2.
    • The F414 engine is part of GE’s suite of military aircraft engines and has been utilized by the US Navy for over 30 years.
    • It boasts a track record of over 1,600 engines delivered, accumulating more than 5 million engine flight hours across various missions.

    Features and Advancements of the F414 Engine

    • The F414 engine belongs to the thrust class of 22,000 lb or 98 kN and incorporates advanced technologies such as Full Authority Digital Electronic Control (FADEC).
    • GE’s highlights the engine’s use of advanced materials and cooling techniques, improving performance and extending component life.

    F414-Powered Jets and their Significance

    • Eight nations, including the US, have aircraft powered by F414 engines, such as the Boeing F/A-18E/F Super Hornet and EA18G Growler, as well as Saab’s Gripen E/F fighters.
    • The manufacturer’s website suggests the potential use of F414 engines for emerging platforms like the Korean KF-X.

    India-Specific Version: F414-INS6

    • The Aeronautical Development Agency (ADA) of the Defence Research Development Organisation (DRDO) selected the F414-INS6 engine for the LCA Tejas Mk2.
    • The LCA Tejas currently employs the GE-404-IN20 engine, which is a derivative of the GE-404 engine developed in the 1970s.

    Future Prospects: Advanced Medium Combat Aircraft (AMCA)

    • F414 engines may also be considered for the prototypes and initial batch of India’s fifth-generation fighter aircraft, the Advanced Medium Combat Aircraft (AMCA).
    • AMCA is a potential recipient of the engine, although it might face competition from other engine manufacturers.

    Significance of the Deal

    • Only a few countries, including the US, Russia, the UK, and France, possess the necessary technology and metallurgy for manufacturing engines that power combat aircraft.
    • Despite India’s pursuit of self-reliance in critical technologies, the country has not yet achieved mastery in manufacturing such engines.

  • New Collective Quantified Goal (NCQG) in Climate Financing

    bonn climate

    Central Idea

    • The New Collective Quantified Goal (NCQG) has emerged as a significant commitment in global climate financing at the recently-concluded Bonn climate conference in Germany.
    • The conference, which sets the stage for the upcoming Conference of Parties-28 (COP28) in Dubai, has exposed significant gaps in funding for climate action.

    Conference of Parties (COP)

    • The Conference of Parties (COP) is a key international event where countries come together to address the urgent challenges posed by climate change.
    • It is the supreme decision-making body of the United Nations Framework Convention on Climate Change (UNFCCC).
    • The COP brings together representatives from various countries to assess progress, negotiate agreements, and establish international climate policies and commitments.
    • The first COP took place in 1995 in Berlin, Germany, following the adoption of the UNFCCC in 1992.
    • Since then, the COP has been held annually, with each event designated by a specific number (e.g., COP21, COP22) indicating the sequential order.

     

    What is New Collective Quantified Goal (NCQG)?

    • The commitment of $100 billion per year till 2020 to developing nations by developed countries was set at the 2009 COP.
    • The cost estimates for addressing climate change indicate that billions, and possibly trillions, of dollars are required.
    • The 2015 Paris Climate Agreement emphasized the need for a NCQG for climate financing before 2025.
    • The NCGQ aims to account for the needs and priorities of developing nations and has been termed the “most important climate goal.”
    • It should reflect scientific evidence, respond to increased funding requirements for Loss and Damage, and involve developed countries increasing their commitments.

    Need for NCQG

    • Developed countries provided $83.3 billion in 2020 out of the promised $100 billion per year.
    • However, an analysis by Oxfam suggests that these figures may be inflated by as much as 225% due to misleading and dishonest reporting.
    • The $100 billion target set in 2009 lacked clarity in terms of the definition and source of ‘climate finance.’

    Challenges and Concerns

    (A) Accessibility and Sustainability of Climate Finance

    • While the funds for climate finance have increased, they remain largely inaccessible to developing countries.
    • The majority of climate finance comes in the form of loans and equity, burdening developing nations with a debilitating debt crisis.
    • Only around 5% of climate finance is provided as grants, which severely limits the capacity of countries in need.

    (B) Developed Countries’ Perspective

    • Developed countries argue that the NCQG should be seen as a collective goal for all countries.
    • This perspective places the burden of mitigation, adaptation, and loss and damage on developing countries.
    • Experts raise concerns that developing nations may struggle to bear the costs while also ensuring sustainable infrastructure development.
    • Developed countries advocate for mobilizing private-sector investments and loans as a critical component of climate finance.

    Future roadmap

    • A deadline looms for countries to agree on the NCQG before 2024.
    • While there is no official figure yet, estimates suggest that transitioning to a low-carbon economy requires annual investments of $4 trillion to $6 trillion.
    • Some propose setting separate targets or sub-goals for focus areas like mitigation, adaptation, and loss and damage instead of a single aggregate figure.
    • The focus should be on scaling up concessional financing, halting debt creation, and transforming the NCQG into an equitable and people-led transition process.

  • Key Findings from the Gender Gap Report, 2023

    gender gap

    Central Idea

    • India climbed eight places to rank 127 among 146 countries in the Gender Gap Report 2023 by the World Economic Forum.
    • Improvement in India’s ranking from 2022 and partial recovery towards 2020 parity levels.

    What is Global Gender Gap Report?

    • The Global Gender Gap (GGG) Report is an index designed to measure gender equality.
    • It was first published in 2006 by the World Economic Forum.

    Key Areas of Analysis:

    1. Economic participation and opportunity: Examines salary levels, workforce participation, and access to high-skilled employment.
    2. Educational attainment: Assesses access to basic and higher education for both genders.
    3. Political empowerment: Measures representation of women in decision-making structures.
    4. Health and survival: Considers life expectancy and sex ratio, accounting for differences in mortality rates.
    • On each of the four sub-indices as well as on the overall index the GGG index provides scores between 0 and 1, where 1 shows full gender parity and 0 is complete imparity.
    • It is the longest-standing index, which tracks progress towards closing these gaps over time since its inception in 2006

    India’s Ranking and Progress

    • In 2022, India was ranked 135, indicating an improvement of 1.4 percentage points towards its 2020 parity level.
    • India has closed 64.3% of the overall gender gap, showcasing progress in various areas.
    • However, economic participation and opportunity in India achieved only 36.7% parity.
    • India has achieved parity in enrolment across all levels of education.

    Comparison and Regional Context

    • Pakistan ranked 142, Bangladesh at 59, China at 107, Nepal at 116, Sri Lanka at 115, and Bhutan at 103.
    • Iceland remains the most gender-equal country, with over 90% of its gender gap closed.
    • Southern Asia achieved 63.4% gender parity, the second-lowest among the eight regions.

    Challenges and Areas of Concern in India:

    • Despite some improvement in wage parity, the representation of women in senior positions and technical roles declined.
    • Political empowerment in India showed 25.3% parity, with women comprising 15.1% of MPs.
    • Notably, 18 countries, including India, have achieved women’s representation of over 40% in local governance.

    Efforts and Impact

    • Women and Child Development Minister Smriti Irani highlighted the importance of women’s participation in local government bodies, which was acknowledged by the WEF.
    • India saw a 1.9 percentage point improvement in the sex ratio at birth, contributing to increased parity after more than a decade.

  • NATO+5 Status and India

    nato

    Central Idea

    • As Prime Minister Narendra Modi visits Washington, the US Senate is set to introduce legislation that aims to grant India ‘NATO plus five’ defence status.
    • However, India’s External Affairs Minister has already rejected this framework for India.

    What is NATO Plus?

    • NATO Plus is a coalition consisting of the North Atlantic Treaty Organization (NATO) and five countries, namely Australia, New Zealand, Japan, Israel, and South Korea.
    • The primary objective of this group is to enhance global defense cooperation.
    • Membership in NATO Plus would offer several advantages to India, including seamless intelligence sharing among member countries, access to cutting-edge military technology without delays, and a strengthened defense partnership with the United States.

    North Atlantic Treaty Organization (NATO)

    • NATO is an alliance composed of 31 North American and European countries with shared values and interests.
    • The organization was established through the signing of the North Atlantic Treaty, also known as the Washington Treaty, on April 4, 1949.
    • The main purpose of NATO is to safeguard peace and ensure the territorial integrity, political independence, and security of its member states.
    • Article Five of the treaty stipulates that an armed attack against one member shall be considered an attack against all members, and the alliance will provide assistance, including the use of armed forces if necessary.
    • NATO’s headquarters is located in Brussels, Belgium.

    Why is the US keen to introduce India to NATO?

    The US is keen to introduce India to NATO for these reasons:

    • Counterbalancing China: India’s inclusion in NATO would help counterbalance China’s influence in the Indo-Pacific.
    • Strengthening defense ties: It would deepen defense cooperation between the US and India.
    • Enhancing regional stability: India’s participation would contribute to regional stability and improve defense capabilities.
    • Expanding NATO’s reach: Including India would expand NATO’s global presence and address security challenges in the Indo-Pacific.
    • Promoting a rules-based order: It aligns with shared values of democracy, human rights, and freedom of navigation.

    Benefits if India’s ever joins

    Joining NATO + 5 would offer several advantages to India, including:

    • Enhanced security cooperation: India would benefit from increased security cooperation and intelligence sharing with NATO and its five partner countries, namely Australia, New Zealand, Japan, Israel, and South Korea.
    • Access to advanced military technology: India would gain access to the latest military technologies and equipment through streamlined transfer processes, allowing for quicker modernization of its defense forces.
    • Strengthened defense partnership: Becoming a member of NATO + 5 would further strengthen India’s defense partnership with the United States and other NATO allies, leading to closer collaboration on various defense initiatives.
    • Improved regional security: India’s participation in NATO + 5 would contribute to regional security, especially in the Indo-Pacific region, by fostering cooperation among like-minded countries to address common security challenges.
    • Enhanced deterrence against adversaries: Being part of this defense framework would enhance India’s deterrence capabilities against potential adversaries, particularly in light of increasing security threats in the region.

    Details of the Bill

    • The proposed legislation seeks to upgrade India-U.S. defence ties by adding India to this arrangement, enabling the transfer of defence equipment with minimal bureaucratic interference.
    • The move comes following a recommendation from a U.S. House of Representatives committee on China, suggesting India’s inclusion in the club.

    India’s Response

    • India’s External Affairs Minister stated that the proposed template does not apply to India, appreciating the sentiment but clarifying that it was not suitable for the country.
    • The distinction between India and the proposed framework is well understood by the Biden administration.

    Reasons for India’s Denial

    India is unlikely to join ‘NATO-Plus’ for the following reasons:

    • Non-aligned policy: India has traditionally pursued a non-aligned foreign policy, which prioritizes strategic autonomy and avoids formal military alliances.
    • Regional partnerships: India prefers forging strategic partnerships with countries in the Indo-Pacific region based on shared interests, rather than joining broad-based military alliances.
    • Unique security challenges: India faces specific security challenges in its region and tailors its defense priorities accordingly, making a broad military alliance less suitable for its needs.
    • Diverse foreign policy objectives: India pursues a multi-faceted foreign policy approach, focusing on a range of objectives beyond security alliances, such as economic cooperation and climate change.
    • Avoiding provoking China: India seeks to manage its relationship with China pragmatically and avoid actions that could escalate tensions, making joining a US-led military alliance potentially provocative.

  • What is Habeas Corpus Petition?

    habeas corpus

    Central Idea: The Madras High Court has accepted a request made on behalf of a Minister’s wife, for an urgent hearing of a habeas corpus petition filed by her accusing the Enforcement Directorate (ED) of not having followed due procedure while arresting her husband early.

    Habeas Corpus: A Safeguard for Personal Liberty

    1. Definition: Habeas corpus is a legal recourse that enables individuals to challenge unlawful detentions or imprisonments by reporting them to a court.
    2. Purpose: It allows individuals to request the court to order the custodian, typically a prison official, to present the detained person before the court and determine the legality of the detention.
    3. Applicability in India: In India, the power to issue a writ of habeas corpus is vested in the Supreme Court and the High Courts.
    4. Quick Remedy: Habeas corpus is considered an effective means of promptly addressing the loss of personal liberty without legal justification.

    Article 32: Right to Constitutional Remedies

    1. Fundamental Right: Article 32 of the Constitution of India affirms the right to constitutional remedies, granting individuals the right to approach the Supreme Court for the enforcement of their fundamental rights.
    2. Scope: It empowers the Supreme Court to issue directions, orders, or writs to uphold the rights conferred in Part III of the Constitution.
    3. Suspension: The right guaranteed by Article 32 cannot be suspended except under specific provisions mentioned in the Constitution, such as during a state of emergency.
    4. Significance: Dr. B.R. Ambedkar described Article 32 as the soul and heart of the Constitution, emphasizing its crucial role in safeguarding rights.

    Rights Protected by Article 32

    1. Inclusion in Part III: Article 32 is listed alongside other fundamental rights in Part III of the Constitution, including the right to equality, freedom of speech and expression, life and personal liberty, and freedom of religion.
    2. Direct Approach to Supreme Court: Under Article 32, individuals can directly approach the Supreme Court only when any of their fundamental rights are violated.

    Types of Writs under Article 32

    1. Habeas Corpus: Pertains to personal liberty in cases of illegal detention and wrongful arrest.
    2. Mandamus: Directs public officials, governments, and courts to perform their statutory duties.
    3. Quo Warranto: Requires a person to demonstrate the authority by which they hold a public office.
    4. Prohibition: Orders judicial or quasi-judicial authorities to halt proceedings beyond their jurisdiction.
    5. Certiorari: Allows the re-examination of orders issued by judicial, quasi-judicial, or administrative authorities.

    Remedy Hierarchy and Fundamental Rights Violations

    • Civil or Criminal Matters: In civil or criminal cases, individuals first approach trial courts, followed by appeals to the High Courts and the Supreme Court.
    • Violation of Fundamental Rights: In cases of fundamental rights violations, individuals have the option to approach the High Court under Article 226 or directly approach the Supreme Court under Article 32 for redress.

    Try this PYQ:

    Q. Which of the following is included in the original jurisdiction of the Supreme Court?

    1. Disputes between the Government of India and one or more States
    2. A dispute regarding elections to either the House of the Parliament or the of Legislature of a State
    3. A dispute between the Government of India and the Union Territory
    4. A dispute between two or more States.

    Select the correct answer using the codes given below:

    (a) 1 and 2

    (b) 2 and 3

    (c) 1 and 4

    (d) 3 and 4

     

    [wpdiscuz-feedback id=”1j13rdmirv” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

    Back2Basics: Comparison of Writs

    Meaning Purpose Issued When Important Judgments Limitations

    Habeas Corpus

    		 “You have the Body” Protection of personal liberty and freedom from unlawful detention Unlawful detention without authority of law Kerala Habeas Corpus case, ADM Jabalpur v. Shivakant Shukla Cannot be issued if detention is lawful or authorized by a competent court

    Quo Warranto

    		 “By what means” Challenging the right to hold a public office In cases of public offices Ashok Pandey v. Mayawati, G.D. Karkare v. T.L. Shevde Cannot be issued for private organizations or if the office is not substantive

    Mandamus

    		 “We Command” Ensuring correct performance of mandatory duties For correct performance of legal duties Rashid Ahmad v. Municipal Board, Binny Ltd. v. V. Sadasivan Not issued against the President or Governor

    Certiorari

    		 “To be certified” Correcting errors of jurisdiction and procedure Wrongful exercise of jurisdiction or procedural errors Surya Dev Rai v. Ram Chander Rai, T.C. Basappa v. T. Nagappa Cannot be issued against individuals, private authorities, or for amendment of an Act

    Prohibition

    		 “To stop” Preventing an inferior court from exceeding its jurisdiction Lower court exceeds jurisdiction or acts contrary to law East India Commercial Co. v. Collector of Customs, Bengal Immunity Co. Ltd Not issued if the court is acting within its jurisdiction or for administrative functions

     

  • National Internet Exchange of India (NIXI)

    nixi

    Central Idea: The National Internet Exchange of India (NIXI) marked its 20th Foundation Day.

    What is NIXI?

    • NIXI is a not-for-profit Organization under Section 8 of the Companies Act 2013 and was registered on 19th June 2003.
    • It’s an initiative under the Ministry of Electronics and Information Technology (MeitY) vision 1000 days.
    • It is tasked with increasing Internet penetration and adoption in India by facilitating infrastructure aspects.

    NIXI provides four key services:

    1. Internet Exchange Points: NIXI sets up and manages Internet Exchange Points, which enhance Internet connectivity and the exchange of data.
    2. .IN Registry: NIXI oversees the .in domain digital identity, promoting its adoption and growth.
    3. IRINN: NIXI facilitates the adoption of IPv4 and IPv6 addresses through its Internet Registry and Information Network.
    4. Data Centre Services: NIXI-CSC offers secure and reliable data storage services, further strengthening the digital ecosystem.

    Key initiatives of NIXI

    • IPv6 Expert Panel (IP Guru): A joint effort of DOT, MeitY, and the community to support Indian entities in adopting IPv6.
    • NIXI Academy: Created to educate people in India on technologies like IPv6 that are not typically taught in educational institutes.
    • NIXI-IP-INDEX: Developed an IPv6 index portal to showcase the adoption rate in India and worldwide.

  • Blue Ocean Event: Arctic Ocean to be Ice-Free by 2030s

    blue ocean

    Central Idea

    • A new study published in Nature Communications warns that the Arctic Ocean could be ice-free in summer by the 2030s, even with significant emission reduction efforts.
    • This alarming conclusion challenges previous predictions and highlights the global, damaging, and dangerous consequences of such a scenario.

    Accelerated Climate Heating in the Arctic

    • Fastest Heating: The Arctic region has been experiencing climate heating at a faster rate than any other part of the planet, making it a frontline area for climate change.
    • Focus on Sea Ice: Scientists and local indigenous communities closely monitor the sea ice that covers much of the Arctic Ocean during winter, as it is a critical indicator of climate change.
    • Diminishing Sea Ice: Over the past 40 years, multiyear sea ice, which remains at the end of summer, has reduced from approximately 7 million sq. km to 4 million sq. km, representing a significant loss.

    Predicting an Ice-Free Arctic: Blue Ocean Event

    • What is it: Scientists have been studying when the Arctic Ocean might become ice-free in summer, known as a “blue ocean event,” defined by the sea ice area dropping below 1 million sq. km.
    • Complex Modeling: Sea ice is challenging to model accurately due to its sensitivity to atmospheric and oceanic circulation and heat transfer. Previous climate models underestimated the loss of sea ice compared to actual observations.
    • Observationally Constrained Projections: The latest study takes a calibrated approach, using observational data to refine the models and project sea ice decline. It suggests the Arctic could become ice-free in summer as early as the 2030s, even with emission reductions.

    Implications of an Ice-Free Arctic:

    • Climate Feedback: The loss of Arctic sea ice amplifies warming through positive feedback, as it reduces sunlight absorption by the ocean, potentially accelerating the melting of the Greenland ice sheet and contributing to sea-level rise.
    • Environmental Shifts: An ice-free Arctic would lead to changes in atmospheric circulation, storm tracks, and ocean biological activity, with far-reaching and undesirable consequences.
    • Slender Benefits: While there may be some perceived benefits, such as shorter shipping routes, they pale in comparison to the negative impacts on the climate system and global ecosystems.

    Conclusion

    • The potential ice-free Arctic Ocean by the 2030s, as indicated by the study, underscores the urgent need for climate action.
    • The consequences of such a scenario extend far beyond.
    • The study highlights the imperative of mitigating climate change to avoid further damage to the Arctic and the planet as a whole.

  • [pib] Ex Khaan Quest 2023

    khaan

    Central Idea: The multinational peacekeeping joint exercise, Ex Khaan Quest 2023, has commenced in Mongolia, with the participation of military contingents and observers from over 20 countries.

    Ex Khaan Quest 2023

    • This 14-day exercise aims to enhance interoperability, share experiences, and provide training for United Nations Peacekeeping Operations (UNPKO).
    • The exercise is co-sponsored by the Mongolian Armed Forces (MAF) and the United States Army Pacific Command (USARPAC).
    • The Indian Army, represented by a contingent from the GARHWAL RIFLES, is actively involved in this endeavor.

    Agenda of the exercise

    1. Fostering Interoperability: This Exercise focuses on strengthening interoperability among participating nations, facilitating better coordination during joint operations.
    2. Sharing Experience: The exercise provides a platform for sharing experiences and best practices among military personnel involved in UNPKO, enabling them to learn from each other’s expertise.
    3. Training for UN Peacekeeping: Participants will be trained for future UN Peacekeeping missions, ensuring they possess the necessary skills and capabilities to carry out peace operations effectively.
    4. Diverse Training Components: The exercise encompasses various training elements such as Command Post Exercise (CPX), Field Training Exercises (FTX), combat discussions, lectures, and demonstrations.

    Back2Basics: UN Peacekeeping

    • UN Peacekeeping was established in 1948 to maintain international peace and security.
    • The first mission was deployed in 1948 for the Arab-Israeli conflict ceasefire.
    • Its missions involve soldiers, police officers, and civilian personnel known as Blue Berets or Blue Helmets.
    • Guided by principles of consent, impartiality, and limited use of force, UN Peacekeeping deploys approximately 81,820 personnel from 119 countries in 13 missions worldwide.
    • With their assistance, UN Peacekeeping promotes peace, stability, and humanitarian aid globally.

    Major Contributors to UN Peacekeeping:

    • India: Largest troop contributor, with over 253,000 personnel in 49 missions.
    • Bangladesh: Second-largest contributor, with over 150,000 personnel deployed since 1988.