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  • 🔴[UPSC Webinar for 2027] By Vijaya Ma’am, Civilsdaily IAS | The Fatal 5 Mistakes That Keep UPSC Mains Answers Average | Join on 17th June at 5PM

    🔴[UPSC Webinar for 2027] By Vijaya Ma’am, Civilsdaily IAS | The Fatal 5 Mistakes That Keep UPSC Mains Answers Average | Join on 17th June at 5PM

    Register for the session


    Read about Webinar

    Most aspirants don’t fail in Mains because they lack content.

    They fail because they keep repeating the same mistakes in answer writing, mistakes that silently reduce marks across every GS paper.

    The problem is that these mistakes often go unnoticed.

    You write more answers.
    You attend more tests.
    You work harder.

    But your scores remain average.

    In this session, I will break down the 5 most common answer writing mistakes that keep aspirants stuck in the average range and explain how to fix them systematically.

    What I will cover

    1. Why Good Content Doesn’t Always Translate Into Good Marks

    • The gap between preparation and presentation
    • Why knowledgeable aspirants often score average marks
    • Understanding what evaluators actually reward


    2. The Fatal 5 Mistakes in UPSC Answer Writing

    Including:

    • Not addressing the exact demand of the question
    • Weak introductions and generic conclusions
    • Poor structure and flow of arguments
    • Using content as filler instead of analysis
    • Mismanaging time and space across answers

    These are mistakes that cost marks irrespective of how much you’ve studied.


    3. How to Diagnose Your Own Answer-Writing Problems

    • Identifying patterns in low-scoring answers
    • Understanding where marks are being lost
    • Building awareness of recurring mistakes

    Most improvement begins with correct diagnosis.


    4. Simple Fixes That Create Visible Score Improvement

    • Better structuring techniques
    • Improving clarity and articulation
    • Writing more examiner-friendly answers
    • Converting the same content into higher-scoring responses

    Small changes can create surprisingly large gains.


    5. Building Better Answer-Writing Habits

    • What to focus on during daily practice
    • How to improve without writing hundreds of answers
    • Developing a process-oriented approach to Mains preparation

    Because answer writing is a skill, and skills can be improved systematically.


    Who Should Attend :

    • Aspirants preparing for UPSC Mains 2026

    • Candidates whose answer writing scores have plateaued

    • Students looking to improve GS marks through better execution

    • Anyone who wants to move beyond average answers

    Join us, for a 45 minute live Zoom session on 17th June at 5PM.

    See you in masterclass.



    It will be a 45 minute session, post which we will open up the floor for all kinds of queries which a beginner must have. No questions are taboo and Vijaya Ma’am is known to be patiently solving all your doubts.

    Join us for a Zoom session on 17th June at 5PM. This session is a must attend for you If you are attempting UPSC for the first time or have attempted earlier and now preparing for 2027, then it is going to be a valuable session for you too.

    See you in the session”

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    In this Civilsdaily masterclass, you will get:

    1. A 45-minute deep dive on how to plan your UPSC strategy from the start to the end.
    2. How do first-attempt IAS Rankers get the most out of their one year prep?
    3. Insider tips that only the top IAS and IPS rankers know and apply to get rank.

    By the end, you’ll have razor-sharp clarity and a clear path to crack UPSC with confidence and near-perfect certainty. 

    Join UPSC session on 17th June at 5PM

    (Don’t wait—the next webinar/session won’t be until End June’26)



    These masterclasses are packed with value. They are conducted in private with a closed community. We rarely open these webinars for everyone for free. This time we are keeping it for 300 seats only.

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  • [16th June 2026] The Hindu OpED: Peace with peace: On preventive detentions

    Mentor’s Comment

    The Allahabad High Court’s ruling in Chander Pal Singh v. State of Uttar Pradesh has revived debate on the misuse of preventive detention and preventive proceedings in India. The judgment is significant because it directly questions the routine use of extraordinary executive powers against citizens without substantive criminal charges.

    Why has the Allahabad High Court judgment become a significant intervention in preventive detention jurisprudence?

    The Allahabad High Court, in Chander Pal Singh, criticized the routine misuse of preventive proceedings by police and executive magistrates in Uttar Pradesh. The Court observed that powers intended to prevent threats to public order were being employed to detain individuals without substantive criminal charges, resulting in unjustified deprivation of personal liberty. The judgment seeks to strengthen accountability mechanisms and reaffirm constitutional safeguards against arbitrary state action.

    1. Judicial Intervention: The Court simultaneously addressed an individual case and a broader systemic problem involving preventive proceedings.
    2. Liberty Concerns: The judgment described the situation as a “highly irresponsible” deprivation of personal liberty.
    3. Structural Reform: It proposed guidelines to regulate preventive powers and strengthen accountability.
    4. Constitutional Significance: It re-emphasized Article 21 protections against arbitrary deprivation of liberty.
    5. First Major Pushback: The ruling attempts to impose personal accountability on officials responsible for unlawful detention, a relatively rare judicial approach.

    How are preventive powers intended to function and how are they allegedly being misused?

    1. Preventive Purpose: Preventive powers allow the State to intervene before a crime occurs when there is reasonable apprehension of threat to public order.
    2. Exceptional Nature: Such powers are intended for extraordinary situations involving potential disturbances.
    3. Routine Application: The Court observed that authorities increasingly employ these powers as routine administrative tools.
    4. Absence of Criminal Charges: Individuals are often detained without substantive criminal accusations.
    5. Minor Disputes: Authorities reportedly invoke preventive proceedings even in neighbourhood and property disputes.
    6. Executive Overreach: Police officers and executive magistrates allegedly use preventive provisions based on weak or speculative apprehensions.

    What constitutional principles are involved in the debate on preventive detention?

    1. Article 21: Ensures protection of life and personal liberty except according to procedure established by law.
    2. Article 22: Provides safeguards against arbitrary arrest and detention while permitting preventive detention under specific circumstances.
    3. Rule of Law: Requires legality, reasonableness and non-arbitrariness in state action.
    4. Natural Justice: Supports fair hearing and procedural safeguards.
    5. Proportionality: Restricts excessive state action beyond legitimate objectives.
    6. Constitutional Morality: Balances public order with civil liberties and democratic dissent.

    What facts in the Chander Pal Singh case exposed systemic concerns?

    1. Petitioner: Chander Pal Singh, a physically challenged Dalit advocate.
    2. Immediate Cause: He was arrested following a petty dispute with a neighbour.
    3. Illustration of Misuse: The Court treated the case as representative of broader misuse of preventive powers.
    4. Administrative Pattern: The judgment highlighted recurring executive reliance on preventive incarceration rather than ordinary criminal procedures.

    How serious is the scale of preventive proceedings highlighted by the Court?

    1. Magnitude: Around 2,500 individuals were reportedly subjected to preventive detention proceedings in Ghaziabad between May 2025 and April 2026.
    2. Policy Failure: These actions occurred despite a 2021 State policy intended to guide and regulate such powers.
    3. Systemic Nature: The data indicates that misuse is not isolated but institutional in scale.
    4. Governance Challenge: The figures suggest preventive provisions may have become a substitute for regular legal processes.

    What reforms and safeguards did the Court seek to introduce?

    1. Executive Justification: Requires executive magistrates to justify preventive detention decisions.
    2. Constitutional Review: Encourages constitutional challenges against unlawful detention.
    3. Appellate Scrutiny: Promotes higher judicial review of compensation mechanisms.
    4. Compensation Framework: Strengthens remedies available to victims of unlawful detention.
    5. Administrative Accountability: Enables recovery of compensation from salaries of responsible magistrates and/or police officers after disciplinary proceedings.
    6. Deterrence Effect: Seeks to discourage arbitrary use of preventive powers.

    How could the ruling affect protest-related and dissent-related detentions?

    1. Communal Tension Claims: The Court criticized reliance on vague references to “communal tensions” to justify incarceration.
    2. Bond Requirements: It questioned the practice of imposing prohibitively expensive bonds for release.
    3. Protection of Dissent: The judgment rejects the notion that maintaining peace can justify silencing dissent.
    4. Sonam Wangchuk Context: Though not directly related to his detention under the NSA, the ruling implicitly critiques similar uses of preventive powers against activists.
    5. Recent Detentions: The principles may apply to persons detained under Sections 126 and 170 of the BNSS without valid grounds.
    6. Democratic Significance: Reinforces that public order cannot become a blanket justification for restricting civil liberties.

    What challenges may hinder implementation of the Court’s directions?

    1. Administrative Reluctance: Governments have historically been hesitant to penalize officials for misuse of authority.
    2. Institutional Incentives: Executive magistrates are part of the State administration and often operate within bureaucratic hierarchies.
    3. Career Pressures: Officials may prioritize maintaining “peace” as defined by the State.
    4. Weak Enforcement: Accountability provisions may remain ineffective without sustained judicial monitoring.
    5. Structural Dependence: The executive and law enforcement apparatus often function in close coordination, reducing internal checks.

    Value Addition

    How does the Constitution regulate preventive detention under Article 22?

    1. Constitutional Architecture: Balances state security concerns with minimum procedural safeguards for personal liberty.
    2. Constitutional Recognition: Article 22(3)-22(7) explicitly permits preventive detention while prescribing safeguards against arbitrary exercise of power.
    3. Exceptional Nature: Preventive detention operates outside ordinary criminal justice procedures because detention occurs based on anticipated threats rather than proven offences.

    Suspension of Standard Criminal Procedure Rights

    1. Exemption from Article 22(1) and 22(2): Preventive detainees do not enjoy certain protections available to ordinary arrestees.
    2. Grounds of Arrest: Authorities are not required to provide immediate disclosure in the same manner as ordinary criminal arrests.
    3. Legal Representation: Detainees do not possess an absolute right to consult a lawyer of their choice at the detention stage.
    4. Magisterial Production: Requirement of production before a magistrate within 24 hours does not apply to preventive detention cases.

    Procedural Safeguards Retained by Detainees

    1. Communication of Grounds: Article 22(5) requires authorities to communicate grounds of detention as soon as possible.
    2. Representation against Detention: Authorities must provide the earliest opportunity to challenge the detention order through representation.
    3. Natural Justice Principle: Ensures minimum procedural fairness despite the exceptional nature of detention.

    State Privilege of Non-Disclosure

    1. Public Interest Exception: Article 22(6) permits withholding information whose disclosure is considered against public interest.
    2. Security Consideration: Protects sensitive intelligence and security-related inputs underlying detention decisions.

    What is the significance of the Advisory Board mechanism under Article 22?

    Advisory Board Review: Provides independent scrutiny of executive detention orders.

    1. Three-Month Limit: Article 22(4) prohibits detention beyond three months unless reviewed by an Advisory Board.
    2. Independent Assessment: Board examines whether sufficient cause exists for continued detention.
    3. Check on Executive Power: Prevents indefinite detention solely on executive discretion.

    Composition of the Advisory Board

    1. Judicial Qualification: Members must be persons who are, have been, or are qualified to be appointed as High Court Judges.
    2. Institutional Safeguard: Introduces legal expertise into preventive detention review.

    Which legislature has the authority to enact preventive detention laws?

    1. Legislative Competence: Divides law-making powers between Parliament and State Legislatures under the Seventh Schedule.

    Exclusive Parliamentary Jurisdiction (Union List – Entry 9)

    1. Defence of India: Parliament alone can legislate on preventive detention related to national defence.
    2. Foreign Affairs: Parliament exclusively regulates detention linked to international relations.
    3. Security of India: National security-related detention laws fall solely within Union competence.

    Concurrent Jurisdiction (Concurrent List – Entry 3)

    1. Security of the State: Both Parliament and State Legislatures may enact laws.
    2. Public Order: Legislatures can provide preventive detention mechanisms to address threats to public order.
    3. Essential Supplies and Services: Laws may prevent activities disrupting critical community supplies and services.

    Which major preventive detention laws operate in India today?

    1. National Security Act (NSA), 1980
      1. National Security: Authorizes detention to prevent activities prejudicial to India’s security.
      2. Public Order: Permits detention for maintaining public order.
      3. Executive Authority: Empowers both Central and State Governments.
    2. Unlawful Activities (Prevention) Act (UAPA), 1967
      1. Counter-Terrorism Framework: Addresses terrorism and unlawful activities.
      2. Stringent Bail Provisions: Restricts bail, resulting in prolonged incarceration during investigation.
      3. Preventive Effect: Functions similarly to preventive detention in certain cases.
    3. Prevention of Blackmarketing and Maintenance of Supplies of Essential Commodities Act, 1980
      1. Economic Security: Prevents activities affecting availability of essential commodities.
      2. Supply Chain Protection: Ensures uninterrupted access to essential goods.
    4. State-Specific Preventive Detention Laws
      1. Public Safety Act (PSA): Operates in Jammu & Kashmir for security-related concerns.
      2. Goonda Acts: Various states use these laws against habitual offenders and perceived threat actors.
      3. Localized Framework: Addresses region-specific law and order challenges.

    What powers does Parliament possess under Article 22(7)?

    Parliamentary Oversight: Determines the outer limits of preventive detention laws.

    1. Maximum Detention Period: Prescribes the maximum duration of detention under specific laws.
    2. Extended Detention Categories: Defines circumstances where detention beyond three months may occur without Advisory Board review.
    3. Advisory Board Procedure: Establishes procedural rules governing Board inquiries and review mechanisms.

    How has the judiciary evolved safeguards against misuse of preventive detention?

    1. Procedural Rigidity: Ensures strict compliance with constitutional safeguards
    2. Technical Compliance: Courts routinely invalidate detention orders for procedural violations.
    3. Delay in Representation: Unreasonable delay in considering detainee representations can render detention unconstitutional.
    4. Burden on State: Authorities must strictly adhere to statutory requirements.

    Subjective Satisfaction Doctrine

    1. Credible Material: Executive authorities must rely on relevant and credible evidence.
    2. Genuine Threat Assessment: Detention must be based on actual apprehension of future harm.
    3. Protection against Arbitrariness: Courts reject detention based on vague suspicions or unsupported allegations.

    Proximity Principle

    1. Live Link Requirement: Past conduct must have a direct and continuing connection with the present threat.
    2. Stale Incidents Insufficient: Old criminal records alone cannot justify fresh detention orders.
    3. Future-Oriented Assessment: Preventive detention must address imminent risks rather than punish past actions.

    Conclusion

    Preventive detention may be constitutionally permissible, but its legitimacy depends on strict procedural safeguards and judicial oversight. The Allahabad High Court’s intervention reiterates that public order cannot come at the cost of personal liberty, and that accountability is essential to preserving the rule of law.

  • India and Slovakia elevate bilateral ties to ‘comprehensive partnership’

    Why in the News?

    India and Slovakia have elevated their bilateral relationship to a “Comprehensive Partnership”, marking a significant upgrade in ties during Prime Minister Narendra Modi’s visit to Bratislava. The development is important because it is the first visit by an Indian Prime Minister to Slovakia since its independence in 1993, ending a long period of limited high-level political engagement.

    Why is the elevation of India-Slovakia ties to a Comprehensive Partnership significant?

    1. Strategic Upgrade: Elevates bilateral relations beyond conventional diplomatic engagement to a broader framework encompassing political, economic, technological, security, and people-centric cooperation.
    2. Historic Milestone: Marks the first visit by an Indian Prime Minister to Slovakia since the country’s independence in 1993.
    3. Institutional Framework: Creates structured mechanisms for cooperation across multiple sectors through MoUs, joint working groups, academic exchanges, and industrial partnerships.
    4. European Outreach: Strengthens India’s engagement with Central and Eastern Europe amid changing geopolitical dynamics in Europe.
    5. Economic Diversification: Expands India’s economic partnerships within the European Union beyond major Western European economies.

    How does the partnership seek to strengthen economic and trade cooperation?

    1. Trade Expansion: Aims to take bilateral trade relations to a higher level through enhanced economic cooperation.
    2. Industrial Complementarity: Leverages Slovakia’s developed industrial ecosystem and India’s scale, innovation capabilities, and technological strengths.
    3. Advanced Manufacturing: Identifies advanced manufacturing as a priority area for collaboration.
    4. Automotive Cooperation: Encourages cooperation in automotive manufacturing and supply chains.
    5. Electronics Sector: Facilitates partnerships in electronics production and technological development.
    6. Future Industries: Supports cooperation in advanced manufacturing sectors and emerging technologies.
    7. India-EU FTA Support: Prime Minister highlighted the importance of early implementation of the India-EU Free Trade Agreement for maximizing benefits for industries, startups, and trade communities in both countries.

    How does the partnership deepen defence and security cooperation?

    1. Defence Letter of Intent: Establishes a formal framework for enhanced defence cooperation.
    2. Joint Development: Facilitates collaborative defence research and development projects.
    3. Joint Production: Supports co-production initiatives between defence industries.
    4. Industrial Collaboration: Strengthens ties between Indian and Slovak defence manufacturers.
    5. Existing Cooperation: Notes successful partnerships involving Slovak defence companies manufacturing artillery and armoured systems.
    6. Counter-Terrorism Cooperation: Establishes a Joint Working Group on Counter-Terrorism.
    7. Terrorism Condemnation: Reaffirms a zero-tolerance approach to terrorism in all forms and manifestations.
    8. Pahalgam Attack Reference: Strongly condemns the terrorist attack in Pahalgam, Jammu & Kashmir, on April 22, 2025.
    9. International Cooperation: Calls for coordinated global efforts to combat terrorism in a sustained manner.
    10. Critical Infrastructure Security: Includes an MoU on communication and critical infrastructure protection.

    What role do technology, innovation, education, and research play in the partnership?

    1. Digital Technologies MoU: Strengthens cooperation in emerging digital sectors.
    2. Quantum Communication: Includes cooperation in quantum communication technologies.
    3. Higher Education Cooperation: Promotes academic collaboration and knowledge exchange.
    4. Research Collaboration: Expands joint research initiatives between institutions.
    5. Student Mobility: Facilitates student exchange programmes and scholarships.
    6. Institutional Partnership: Establishes collaboration between IIT Delhi and the Slovak Technical University.
    7. Scientific Cooperation: Enhances cooperation between ISRO and the Slovak Academy of Sciences.
    8. Innovation Ecosystem: Integrates Slovak industrial expertise with India’s innovation and startup ecosystem.
    9. Research Capacity Building: Supports joint expertise exchange and capacity-building initiatives.

    How does labour mobility emerge as a major pillar of cooperation?

    1. Labour Migration MoU: Creates a framework for cooperation in labour mobility.
    2. Skilled Mobility: Supports safe, orderly, and legal migration of skilled professionals.
    3. Information Exchange: Facilitates sharing of information related to labour migration.
    4. Mobility Governance: Aligns migration pathways with workforce requirements.
    5. India-EU Mobility Linkages: Takes note of the India-European Union Comprehensive Framework for Cooperation on Migration and Mobility signed in January 2026.
    6. Social Security Discussions: Supports early conclusion of a Social Security Agreement.
    7. Worker Protection: Ensures welfare and social protection of professionals working in both countries.

    Why is energy security becoming an important area of India-Slovakia cooperation?

    1. Energy Cooperation: Expands collaboration in the energy sector.
    2. Energy Security: Addresses concerns arising from global energy disruptions.
    3. Diversification: Encourages diversification of energy sources.
    4. Nuclear Energy: Includes cooperation in nuclear energy.
    5. Geothermal Energy: Supports exploration and utilization of geothermal energy resources.
    6. Knowledge Exchange: Facilitates sharing of expertise and technical knowledge.
    7. Resilience Building: Strengthens sustainability and resilience of energy systems.
    8. Geopolitical Context: Responds to energy challenges intensified by the ongoing Russia-Ukraine conflict.

    How does the partnership strengthen cultural and people-to-people relations?

    1. Audio-Visual Cooperation: Facilitates collaboration in media and creative sectors.
    2. ICCR Chair: Establishes the first-ever ICCR Chair at Al TechniCal University of Košice.
    3. Academic Exchanges: Supports scholarships, student exchanges, and joint research.
    4. Tourism Cooperation: Creates an association between tour operators of both countries.
    5. Cultural Diplomacy: Expands people-to-people contacts and mutual understanding.

    What geopolitical issues shaped the bilateral discussions?

    1. Russia-Ukraine Conflict: Both sides emphasized peaceful resolution through dialogue and diplomacy.
    2. Regional Stability: Recognized the impact of the conflict on Slovakia’s neighbourhood and broader Europe.
    3. Multilateral Cooperation: Reaffirmed commitment to bilateral and multilateral engagement.
    4. Shared Interests: Focused on stability, security, economic resilience, and sustainable development.

    Major Agreements and Outcomes of the Visit

    Labour Mobility and Migration

    1. Labour Migration MoU: Facilitates structured mobility of skilled professionals.
    2. Migration Governance: Supports legal and regulated migration channels.

    Defence Cooperation

    1. Letter of Intent: Establishes defence-sector collaboration.
    2. Industrial Partnership: Supports defence manufacturing cooperation.

    Digital and Emerging Technologies

    1. Digital Technologies MoU: Expands cooperation in digital transformation.
    2. Quantum Communication: Strengthens collaboration in frontier technologies.

    Higher Education and Research

    1. Higher Education MoU: Supports academic cooperation.IIT Delhi-Slovak Technical University Agreement: Enables exchanges, scholarships, and joint research.
    2. ISRO-Slovak Academy of Sciences Cooperation: Expands scientific collaboration.

    Health and Wellness

    1. Naturopathy Cooperation: Agreement between National Institute of Naturopathy, Pune, Ministry of Ayush, and Slovak Health Spa Piestany.

    Culture and Media

    1. Audio-Visual Cooperation MoU: Supports cultural and creative industry engagement.
    2. ICCR Chair: First ICCR Chair established at Al TechniCal University of Košice.

    Tourism

    1. Tour Operators Association: Enhances tourism linkages.

    Security

    1. Critical Infrastructure Protection MoU: Strengthens communication and infrastructure resilience.
    2. Counter-Terrorism Working Group: Institutionalizes security cooperation.

    Conclusion

    The India-Slovakia Comprehensive Partnership marks a significant upgrade in bilateral relations, expanding cooperation from traditional diplomacy to strategic sectors such as defence, digital technologies, energy, education, and labour mobility. It strengthens India’s engagement with Central Europe, supports economic and technological collaboration, and contributes to resilient, mutually beneficial partnerships in an evolving global order.

    PYQ Relevance

    [UPSC 2024] Critically analyse India’s evolving diplomatic, economic and strategic relations with the Central Asian Republics (CARs), highlighting their increasing significance in regional and global geopolitics.

    Linkage: This PYQ is of similar theme of India’s outreach to non-traditional Eurasian partners. India-Slovakia relations demonstrate India’s strategy of expanding engagement beyond major powers into Central and Eastern Europe.

  • Drone revolution and modern warfare

    Why in the News?

    The Ukraine War, the Israel-Hezbollah conflict, and broader West Asian confrontations demonstrate that mass-produced unmanned aerial systems (UAS) have become central to modern warfare. For the first time, relatively inexpensive, commercially derived drones have challenged the dominance of traditional military platforms such as tanks, artillery, combat aircraft, and precision-guided missile systems.

    Why has the traditional model of military superiority been challenged?

    1. Conventional Military Paradigm: Battlefield superiority historically depended on combat aircraft, tanks, artillery, warships, air-defence systems, precision-guided missiles, and advanced intelligence networks.
    2. Resource Advantage: Large military budgets enabled technologically advanced states to dominate battlefields.
    3. Asymmetric Warfare: Smaller states and non-state actors relied on guerrilla tactics, ambushes, and unconventional warfare to offset conventional disadvantages.
    4. Paradigm Shift: Commercially derived drones have disrupted this model by providing low-cost precision strike capabilities at scale.
    5. Persistent Battlespace: Modern battlefields no longer provide safe rear areas as drones can detect, track, and engage targets across the operational depth.

    How has the Ukraine War become the laboratory of industrial-scale drone warfare?

    1. Rapid Adaptation: Ukraine converted commercially available drones originally designed for photography, mapping, and surveillance into military platforms.
    2. Transformation of Role: Drones evolved from intelligence-gathering tools into active strike systems.
    3. Full Integration: By 2024, drones became integrated across almost every layer of Ukrainian combat operations.
    4. Operational Functions: Drones support battlefield surveillance, frontline targeting, artillery correction, logistics interdiction, and deep-strike missions.
    5. Replication Effect: Ukraine’s drone warfare model has subsequently influenced conflicts across West Asia.
    6. Historic First: Ukraine represents the world’s first industrial-scale, drone-intensive conflict.

    How did FPV drones revolutionise battlefield operations?

    First-Person View (FPV) drones allow you to fly while wearing specialized video goggles that stream a live, real-time feed directly from the drone’s onboard camera. Unlike standard camera drones that fly via GPS stabilization, FPV flying offers total acrobatic freedom and an immersive, cockpit-like experience.

    1. FPV (First Person View) Technology: Uses onboard cameras transmitting live video feeds to operators through virtual-reality-style goggles.
    2. Operational Advantage: Ensures precision, manoeuvrability, responsiveness, and low operational costs.
    3. Combat Variants: Includes strike drones, bombers, interceptors, and long-range attack systems.
    4. Cost Asymmetry: Systems costing only a few hundred dollars can destroy armoured vehicles and equipment worth millions.
    5. Expanded Combat Envelope: Thermal-imaging and night-vision variants enable round-the-clock operations.
    • Examples
      • Vampire Hexacopter (“Baba Yaga”): Heavy-lift drone used for combat missions.
      • FPV Kamikaze Drones: Quadcopters carrying explosive payloads such as: Rocket-propelled grenade (RPG) warheads. and Purpose-built munitions.

        How has Ukraine developed a layered drone ecosystem?

        1. Loitering Munitions
          1. RAM II: Short-range precision loitering munition used alongside reconnaissance drones.
          2. UJ-31 Zozulya: Aerially deployed “parasite drone” carried by the UJ-22 Airborne UAV to extend operational reach.
        2. Reconnaissance Systems
          1. Shark Drone: Provides reconnaissance support.
          2. PD-2: Supports surveillance and targeting missions.
        3. Bomber Drones
          1. DJI Mavic 3 Adaptations: Converted from civilian applications to military bomber roles.
          2. DJI Matrice 300 RTK Adaptations: Modified to carry Grenades, Anti-tank mines and Other munitions.
          3. Operational Benefit: Survive missions and conduct multiple sorties unlike kamikaze drones.
        4. Deep Strike Systems
          1. Pegasus FPV Strike Drone: Supports tactical strike operations.
          2. One-Way Attack Drones: Conduct deep strikes against:
            1. Logistics hubs.
            2. Airbases.
            3. Critical infrastructure.
        5. Parasite Drone Concept: UJ-31 Zozulya is carried by the UJ-22 Airborne UAV and released mid-air, extending operational range and penetration capability.

        Why are fibre-optic drones considered a major battlefield innovation?

        A fiber-optic drone is an unmanned aerial vehicle (UAV) that tethers to a ground controller via a thin, hair-like optical fiber cable. Deployed primarily as first-person view (FPV) loitering munitions or reconnaissance craft, they transmit control signals and high-bandwidth video through light, rendering them completely immune to electronic warfare (EW) jamming.

        1. Electronic Warfare Resistance: Conventional drones rely on radio-frequency links vulnerable to jamming.
        2. Fibre-Optic Guidance: Uses physical fibre-optic cables spooled during flight.
        3. Reduced Vulnerability: Ensures mission continuity despite electronic warfare interference.
        4. Operational Advantage: Enables operations in heavily contested electromagnetic environments.
        5. Strategic Significance: Restores drone effectiveness where conventional systems would fail.

        How does Hezbollah employ drones in its military strategy?

        Iranian Supply Chain: Relies heavily on Iranian-origin drone platforms.

        Key Platforms

        1. Ababil Series: Supports ISR and strike missions.
        2. Mohajer Series: Provides medium-range reconnaissance capabilities.
        3. Shahed Series: Performs surveillance and attack functions.

        Specific Systems

        1. Mohajer-4: Provides ISR coverage.
        2. Shahed-129: Supports medium- to long-range ISR missions.
        3. Shahed-136: Functions as a dedicated one-way strike loitering munition.

        Technological Adaptation

        1. Fibre-Optic FPV Drones: Adopted to overcome Israeli electronic warfare measures.

        How has Israel responded to the drone challenge?

        1. Layered Counter-Drone Architecture
          1. Electronic Warfare Systems: Supports drone detection and disruption.
          2. Specialised Radar Arrays: Improves low-altitude drone tracking.
        2. Emerging Technologies/AI-Enabled Iron Drone Raider:
          1. Neutralises drones through kinetic interception.
          2. Uses net capture mechanisms.
          3. Employs direct collision tactics.
          4. Reduces reliance on expensive missile interceptors.
        3. Integrated UAV Force Structure
          1. Heron Systems: Provide long-endurance ISR coverage.
          2. Armed Drones: Support precision strike missions.
          3. Loitering Munitions: Enable rapid reconnaissance-strike integration.

        How does Iran represent a distinct model of drone warfare?

        1. Strategic Integration: Uses drones as instruments of national deterrence and power projection, not merely battlefield weapons.
        2. Proxy Warfare Network: Supplies drone capabilities to allies and proxy groups across Iraq, Syria, Lebanon, and Yemen.
        3. IRGC-Led Doctrine: Integrates drone development and deployment into the Islamic Revolutionary Guard Corps’ military strategy.
        4. Indigenous Production: Manufactures Shahed-series drones domestically, ensuring scalability and strategic autonomy.
        5. Low-Cost Regional Influence: Projects military power and threatens adversary assets across West Asia without maintaining expensive conventional air forces.

        Why is the drone revolution fundamentally an economic revolution?

        1. Cost Efficiency: Cheap unmanned systems replace expensive military platforms.
        2. Production Scale: Industrial manufacturing capacity increasingly determines battlefield success.
        3. Attrition Advantage: Large-scale drone production offsets losses.
        4. Battlefield Economics: Few hundred-dollar drones can destroy million-dollar platforms.
        5. Industrial Endurance: Success depends on continuous production and adaptation.
        6. Technological Adaptability: Drone systems are rapidly reconfigured for evolving battlefield requirements.

        Conclusion

        Modern warfare is transitioning from a platform-centric model to a drone-centric ecosystem characterised by low-cost precision, continuous reconnaissance, and rapid innovation. As drones become central to deterrence, power projection, and battlefield operations, military advantage will increasingly depend on the ability to build, deploy, adapt, and neutralise unmanned systems at scale.

        Value Addition

        Revolution in Military Affairs (RMA)

        1. Integration of emerging technologies into warfare.
        2. Alters doctrine, force structure, and operational concepts.
        3. Comparable to:
          1. Gunpowder Revolution.
          2. Mechanised Warfare.
          3. Nuclear Revolution.
          4. Information Warfare.

        Emerging Technologies in Warfare

        Artificial Intelligence

        1. Autonomous targeting.
        2. Swarm coordination.
        3. Decision support systems.

        Electronic Warfare

        1. Jamming.
        2. Spoofing.
        3. Signal disruption.

        Autonomous Systems

        1. Loitering munitions.
        2. Unmanned combat aerial vehicles.

        Network-Centric Warfare

        1. Real-time ISR integration.
        2. Sensor-to-shooter connectivity.

        PYQ Relevance

        [UPSC 2023] The use of unmanned aerial vehicles (UAVs) by our adversaries across the borders to ferry arms/ammunitions, drugs, etc., is a serious threat to internal security. Comment on the measures being taken to tackle this threat.

        Linkage: The PYQ examines the security implications of the growing use of drone technology. The article discusses how drones have become central to modern warfare, highlighting the need for advanced counter-drone capabilities to address emerging military and internal security threats.

      1. Periodic Labour Force Survey (PLFS) Monthly Bulletin, May 2026

        Why in the news?

        The National Statistical Office (NSO) released the PLFS Monthly Bulletin for May 2026, showing a marginal softening in labour market conditions, while urban unemployment fell to its lowest level in one year.

        Key Highlights (15 years and above, Current Weekly Status)

        Labour Force Participation Rate (LFPR)

        • Overall LFPR: 54.4%
          • April 2026: 55.0%
          • May 2025: 54.8%
        • Rural LFPR: 56.6%
        • Urban LFPR: 49.8%

        Female LFPR

        • Overall female LFPR: 32.8%
        • Rural female LFPR: 36.7%
        • Urban female LFPR: 24.8%
        • Urban female participation remained broadly stable compared to the previous month.

        Worker Population Ratio (WPR)

        • Overall WPR: 51.4%
          • April 2026: 52.2%
          • May 2025: 51.7%
        • Rural WPR: 53.8%
        • Urban WPR: 46.6%
        • Urban WPR remained largely unchanged.

        Unemployment Rate (UR)

        • Overall UR: 5.5%
        • Rural UR: 5.1%
        • Urban UR: 6.4%
          • April 2026: 6.6%
          • May 2025: 6.9%
        • Urban unemployment reached its lowest level since May 2025.

        Urban Unemployment

        • Female urban UR: 8.2%
        • Male urban UR: 5.9% (unchanged from April 2026).

        About PLFS

        • Conducted by the National Statistical Office (NSO) under the Ministry of Statistics and Programme Implementation (MoSPI).
        • It is India’s primary survey on employment and unemployment.
        • Since January 2025, the methodology has been modified to provide monthly and quarterly estimates.

        [2020] With reference to the Indian economy after the 1991 economic liberalization, consider the following statements:

        1.Worker productivity (Rs. per worker at 2004 — 05 prices) increased in urban areas while it decreased in rural areas.
        2.The percentage share of rural areas in the workforce steadily increased.
        3.In rural areas, the growth in non-farm economy increased.
        4.The growth rate in rural employment decreased.

        Which of the statements given above is/are Correct?
        a) 1 and 2 only
        b) 3 and 4 only
        c) 3 only
        d) 1, 2 and 4 only

      2. India-Slovakia Relations Elevated to a Comprehensive Partnership

        Why in the news?

        India and Slovakia elevated their bilateral ties to a “Comprehensive Partnership” during Prime Minister Narendra Modi’s visit to Bratislava, the first visit by an Indian Prime Minister since Slovakia’s establishment in 1993.

        Key Outcomes

        Comprehensive Partnership

        • Bilateral ties formally upgraded to a Comprehensive Partnership.
        • Focus on expanding cooperation across strategic and emerging sectors.

        Defence Cooperation

        • A Letter of Intent (LoI) was signed to enhance defence collaboration.
        • Areas of cooperation Defence technologies, Defence industrial cooperation, Capacity building, and Research and Development (R&D).
        • Defence identified as a key pillar of bilateral relations.

        Labour Mobility

        • MoU signed on labour migration and mobility.
        • Facilitates Movement of workers and Exchange of information between authorities.
        • Both countries agreed to conclude a Social Security Agreement.

        Education and Research

        • MoU signed between higher education authorities.
        • Promotes Academic partnerships, Institutional linkages, Mobility of students and researchers.
        • Special emphasis on STEM fields and humanities.

        Digital Cooperation

        • MoU signed on digital technologies.
        • Areas of collaboration Artificial Intelligence (AI), Semiconductors, Start-ups, Internet of Things (IoT), and 6G standardisation.

        Trade and Investment

        • Commitment to enhance two-way trade and investment.
        • Focus sectors Automobiles, Electronics, Advanced manufacturing, Green technologies, and Railways.
        • India-EU Free Trade Agreement expected to provide additional momentum.

        Counter-Terrorism Cooperation

        • Agreement to establish a Joint Working Group on Terrorism.
        • Both sides strongly condemned the April 2025 Pahalgam terror attack.
        • Called for: Action against terrorists and their sponsors, Effective implementation of the United Nations Security Council 1267 Sanctions Committee regime, and Adoption of the Comprehensive Convention on International Terrorism (CCIT) under the UN framework.

        Multilateral Cooperation

        • Reaffirmed commitment to multilateralism.
        • Supported reforms of the United Nations Security Council (UNSC), including expansion of permanent and non-permanent membership.
        • Slovakia reiterated support for India’s bid for a permanent UNSC seat and India’s membership in the Nuclear Suppliers Group (NSG).

        About Slovakia

        • Capital: Bratislava
        • Currency: Euro (€)
        • Member of European Union (EU) and North Atlantic Treaty Organization (NATO)
        • Became an independent country in 1993 following the dissolution of Czechoslovakia.

        [2025] Consider the following countries:
        I. Austria
        II. Bulgaria
        III. Croatia
        IV. Serbia
        V. Sweden
        VI. North Macedonia
        How many of the above are members of the North Atlantic Treaty Organization?

        [A] Only three

        [B] Only four

        [C] Only five

        [D] All the six

      3. 12 Years of India’s Scientific Transformation

        Why in the news?

        Union Minister Jitendra Singh highlighted the major achievements of India’s science and technology ecosystem over the last 12 years.

        Bioeconomy Growth

        • India’s bioeconomy expanded from about USD 10 billion (2014) to over USD 190 billion (2026).
        • Target: USD 300 billion by 2030.
        • Growth driven by innovations in Biotechnology, Genomics, Diagnostics, and Biopharmaceuticals.
        • Supported by the BioE3 Policy Framework.

        Space Sector Achievements

        • Space economy grew to around USD 8 billion and is projected to reach USD 45 billion in the next decade.
        • Space startups increased from single digits to over 400.
        • Major milestones: Chandrayaan-3 became the first mission to land near the Moon’s south pole. Gaganyaan preparations underway.
        • Future goals: Bharatiya Antariksh Station by 2035. Indian Moon landing by 2040.

        Weather and Climate Services

        • Weather radars increased from 17 (2014) to nearly 50 operational radars.
        • Another 50 radars planned under Mission Mausam.
        • Forecast coverage expanded from 300 cities to nearly 1,700 locations.
        • Expansion of Lightning detection systems, Rain-monitoring infrastructure, and Nowcast services for short-term forecasts.
        • Mission Mausam: Initiative aimed at strengthening India’s weather forecasting and disaster resilience capabilities through modern observation and prediction systems.

        Biotechnology and Healthcare

        • India emerged as a global biotechnology hub.
        • Advances include Affordable CAR-T cell therapy, Genomics and precision medicine, Next-generation antibiotics, and Indigenous diagnostics and vaccines.
        • India’s COVID-19 vaccines showcased domestic scientific capability.

        CSIR Innovations

        The Council of Scientific and Industrial Research (CSIR) expanded its outreach through:

        • Aroma Mission promoting high-value aromatic crops.
        • Steel slag road technology converting industrial waste into road-building material.
        • Technologies in healthcare, energy, infrastructure, and manufacturing.

        Deep Ocean Technologies

        • Development of Matsya 6000, India’s manned submersible.
        • Development of Varaha, an indigenous deep-sea mining system.

        Major Scientific Initiatives

        • Anusandhan National Research Foundation (ANRF)
        • National Quantum Mission
        • National Supercomputing Mission
        • Research Development and Innovation (RDI) Fund
        • National Geospatial Policy

        Nuclear Energy Reforms

        • Opening of the nuclear energy sector to greater private participation.
        • Expected to boost Investment, Innovation, and Capacity creation.

        [2022] Which one of the following is the context in which the term “qubit” is mentioned?

        [A] Cloud Services

        [B] Quantum Computing

        [C] Visible Light Communication Technologies

        [D] Wireless Communication Technologies

      4. DRDO Successfully Flight-Tests Long Range Land Attack Cruise Missile (LRLACM)

        Why in the news?

        The Defence Research and Development Organisation (DRDO) successfully conducted the flight test of the Long Range Land Attack Cruise Missile (LRLACM) from Dr APJ Abdul Kalam Island on 15 June 2026

        About LRLACM

        • LRLACM stands for Long Range Land Attack Cruise Missile.
        • It is an indigenously developed cruise missile.
        • All major subsystems have been developed by DRDO laboratories and Indian industry partners.
        • The Aeronautical Development Establishment (ADE), Bengaluru is the nodal laboratory.

        What is a Cruise Missile?

        • A guided missile that flies within the atmosphere for most of its trajectory.
        • Uses aerodynamic lift and propulsion throughout flight.
        • Designed for high precision strikes against land targets.
        • Generally flies at low altitudes to avoid radar detection.

        Cruise Missile vs Ballistic Missile

        • Cruise missiles: Powered throughout flight and follow a relatively flat trajectory.
        • Ballistic missiles: Powered only during the initial phase and then follow a ballistic path under gravity.

        [2023] Consider the following statements
        1. Ballistic missiles are jet-propelled at subsonic speeds throughout their fights, while cruise missiles are rocket-powered only in the initial phase of fight.
        2. Agni-V is a medium-range supersonic cruise missile, while BrahMos is a solid-fuelled intercontinental ballistic missile.
        Which of the statements given above is/are correct?

        [A] 1 only

        [B] 2 only

        [C] Both 1 and 2

        [D] Neither 1 nor 2

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