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GS Paper: GS3

  • PM SVANidhi Scheme extended until 2030

    Why in the News?

    The Union Cabinet has approved the restructuring and extension of the Prime Minister Street Vendor’s Atmanirbhar Nidhi (PM SVANidhi) scheme.

    About PM SVANidhi Scheme:

    • Launch: June 1, 2020, as Central Sector Scheme fully funded by the Ministry of Housing and Urban Affairs (MoHUA).
    • Purpose: To provide affordable credit to street vendors hit hard by the Covid-19 pandemic and help them restart/expand their businesses.
    • Target Group: Urban street vendors in statutory towns and peri-urban/rural areas.
    • Extension: Restructured and extended up to March 31, 2030.
    • Beneficiaries: 1.15 crore vendors, including 50 lakh new ones.

    Key Features:

    • Collateral-free Loans (incremental):
      • 1st tranche: ₹15,000 (earlier ₹10,000).
      • 2nd tranche: ₹25,000 (earlier ₹20,000).
      • 3rd tranche: ₹50,000.
    • Digital Empowerment:
      • Timely 2nd loan repayment → eligibility for UPI-linked RuPay Credit Card (for emergent business/personal needs).
      • Digital cashback incentives up to ₹1,600 on retail & wholesale transactions.
    • Capacity Building:
      • Training in entrepreneurship, financial literacy, digital skills, and marketing.
      • Food safety & hygiene training for street food vendors (with FSSAI partnership).
    • Implementation:
      • Jointly by MoHUA & Department of Financial Services (DFS).
      • DFS facilitates loans & credit cards through banks/financial institutions.
    • Wider Goals:
      • Promote financial inclusion & digital adoption.
      • Enable vendors’ business expansion & sustainable growth.
      • Contribute to inclusive urban economic development.
    [UPSC 2011] Microfinance is the provision of financial services to people of low-income groups. This includes both the consumers and the self-employed. The service/services rendered under microfinance is/are:

    1. Credit facilities 2. Savings facilities 3. Insurance facilities 4. Fund Transfer facilities

    Options: (a) 1 only (b) 1 and 4 only (c) 2 and 3 only (d) 1, 2, 3 and 4*

     

  • [27th August 2025] The gender angle to India’s economic vulnerabilities

    PYQ Relevance

    [UPSC 2021] Examine the role of ‘Gig Economy’ in the process of empowerment of women in India.

    Linkage: The article highlights that India’s economic vulnerabilities are aggravated by its failure to integrate women into the workforce. While traditional women-dominated export sectors face instability due to tariff shocks, the gig economy offers a new pathway for empowerment. Platforms like Urban Company demonstrate how women can earn sustainable incomes (₹18,000–25,000/month) with safety, insurance, and skill development. Thus, the gig economy is not just an employment option but a structural enabler of women’s empowerment, mobility, and autonomy. However, as the article stresses, formalisation of gig work, targeted policy support, and social protections are vital to make this empowerment sustainable.

    Mentor’s Comment

    India’s economic rise is undeniable, valued at $4.19 trillion, it is poised to be the world’s third-largest economy. Yet, the proposed 50% U.S. tariffs on Indian exports highlight an uncomfortable truth: India’s growth story is fragile because it has failed to empower half its population. This article unpacks how gender imbalance in labour markets is no longer a social concern but an economic vulnerability.

    Introduction

    India’s ascent as a global economic power is being tested by external shocks such as U.S. tariff hikes targeting $40 billion worth of Indian exports. Unlike China, which diversified and scaled its manufacturing, India’s labour-intensive sectors, textiles, gems, leather, footwear, remain exposed. These are precisely the industries that disproportionately employ women. The looming disruption reveals a deeper structural weakness: India’s persistently low female labour force participation rate (FLFPR). What was once viewed as a social development challenge is now a core economic liability threatening the sustainability of India’s demographic dividend.

    The U.S. tariff shock and its economic implications

    1. Targeted exports: U.S. tariffs at 50% could shave off nearly 1% from India’s GDP, directly hitting sectors employing 50 million workers, many of them women.
    2. Comparative disadvantage: India could face a 30–35% cost disadvantage against competitors like Vietnam.
    3. Dependency: The U.S. absorbs 18% of India’s exports, exposing India’s lack of diversification.
    4. Employment vulnerability: An export decline of up to 50% could destabilise women-dominated industries.

    Women’s participation as India’s strategic liability

    1. Persistently low FLFPR: Stuck at 37–41.7%, far below China’s 60% and the global average.
    2. Lost GDP potential: IMF estimates closing the gender gap could boost India’s GDP by 27%.
    3. Cultural and systemic barriers: Patriarchal norms, unpaid care work, safety issues, poor public transport, and sanitation gaps keep women away from education and jobs.
    4. Urban stagnation: Urban female labour participation shows little improvement despite rising education levels.

    The ticking clock of India’s demographic dividend

    1. Demographic window: India’s working-age population outnumbers dependents, but this will close by 2045.
    2. Historical lessons: China, Japan, and the U.S. capitalised on their demographic peak to fuel growth; Southern Europe failed due to low female participation, resulting in stagnation.
    3. Risk of lost opportunity: Without women’s integration, India risks a slowdown before fully realising its demographic advantage.

    Lessons from global experiences in women’s empowerment

    1. U.S. during WWII: Women’s labour mobilised with equal pay and childcare.
    2. China’s post-1978 reforms: FLFPR at 60%, backed by state-supported childcare and education.
    3. Japan’s reforms: FLFPR rose from 63% to 70%, boosting GDP per capita by 4%.
    4. Netherlands model: Flexible part-time work with full benefits, relevant for India’s context.
    5. Common thread: Institutional investments in legal protections, skills, and care infrastructure.

    Emerging solutions and policy innovations within India

    1. Karnataka’s Shakti Scheme: Free bus travel boosted female ridership by 40%, improving access to jobs, education, and autonomy.
    2. Targeted fiscal policies: Tax incentives for female entrepreneurs, digital inclusion drives, and gender-skilling programmes.
    3. Gig economy empowerment: Urban Company employs 15,000+ women, offering ₹18,000–25,000/month along with maternity benefits and insurance.
    4. Public schemes: Rajasthan’s Indira Gandhi Urban Employment Guarantee Scheme generated 4 crore person-days of work, with 65% jobs for women, enabling many to work for the first time.

    Conclusion

    The U.S. tariff threat is a wake-up call, India’s economic fragility lies not just in external shocks but in internal neglect of women’s potential. Empowering women is no longer a matter of social justice but a strategic necessity for sustaining growth, harnessing the demographic dividend, and achieving global competitiveness. The choice is stark: invest in women and rise as a resilient power, or ignore them and remain vulnerable to shocks and stagnation.

  • [pib] India hosts 3GPP RAN Working Group Meetings on 6G Standardization

    Why in the News?

    The Telecommunications Standards Development Society (TSDI) of India has hosted the 3GPP Radio Access Networks (RAN1–RAN5) Working Group Meetings focusing on 6G standardization for the first time, in Bengaluru.

    About 3GPP (3rd Generation Partnership Project):

    • Overview: Global body established in 1998 for mobile telecom standards (2G → 6G).
    • Partners: Collaboration of ARIB (Japan), ATIS (USA), CCSA (China), ETSI (Europe), TSDSI (India), TTA (South Korea), and TTC (Japan).
    • Output: Publishes technical specifications, forming the global benchmark for telecom operators, equipment makers, and regulators.
    • Focus Areas:
      1. RAN (Radio Access Network) – towers & radios connecting users to the network.
      2. Core Network – switching, routing, internet connectivity.
      3. Services & System Aspects – apps, charging, security.

    What is RAN (Radio Access Network)?

    • Definition: The wireless part of a mobile network that links user devices (phones, IoT) to the core network using radio waves.
    • Components:
      • Base Stations (Node B in 3G, eNodeB in 4G, gNodeB in 5G).
      • Antennas & radios.
      • Controllers (e.g., RNC in 3G).
    • Functions:
      • Transmits & receives radio signals.
      • Allocates spectrum.
      • Manages coverage, speed, call/data quality, and handovers.
    • Importance: Defines network performance (speed, latency, capacity).
    • 3GPP RAN Working Groups (RAN1–RAN5): Develop physical layer, radio protocols, performance testing, ensuring smooth migration from 4G → 5G → 6G.

    Back2Basics:  Evolution of Mobile Standards

    • 3G (UMTS – Universal Mobile Telecommunications System): Introduced in early 2000s; based on WCDMA; enabled video calls, MMS, and mobile internet (up to 2 Mbps).
    • 4G (LTE – Long-Term Evolution): All-IP, OFDMA-based; provided high-speed broadband (hundreds of Mbps), VoLTE, and seamless video streaming.
    • 5G (NR – New Radio): Flexible OFDM-based; delivers ultra-high speeds (Gbps), ultra-low latency, supports IoT, automation, AR/VR, and network slicing.
    • 6G (Sixth Generation – under research): Expected by ~2030; aims for terabit-class speeds, AI-native networking, holographic communication, and satellite–terrestrial integration.

     

    [UPSC 2019] With reference to communication technologies, what is/are the difference / differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)?

    1. LTE ‘is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G.

    2. LTE is data-only technology and VoLTE is voice-only technology.

    Select the correct answer using the code given below.

    Options: (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2*

     

  • Discovery of Rare Quadruple Star System with Brown Dwarfs

    Why in the News?

    Scientists have identified UPM J1040−3551 AabBab, a rare quadruple star system with two brown dwarfs orbiting two red dwarfs.

    Discovery of Rare Quadruple Star System with Brown Dwarfs

    About UPM J1040−3551 AabBab:

    • Overview: Newly discovered quadruple star system in the Milky Way.
    • Composition: Two cold T-type brown dwarfs orbiting a pair of young red dwarf stars.
    • Uniqueness: First known system of its kind; extremely rare as brown dwarfs usually exist alone, with less than 5% chance of companions.
    • Significance: Offers new insights into the formation and evolution of low-mass stars and sub-stellar objects.

    What are Brown Dwarfs?

    • Overview: Celestial objects between stars and planets in characteristics.
    • Formation: Form like stars from collapsing gas and dust but lack sufficient mass for sustained hydrogen fusion.
    • Nickname: Often called “failed stars” due to absence of sustained nuclear fusion.
    • Mass Range: Can reach up to about 70 times the mass of Jupiter.
    • Atmosphere: Similar to gas giants like Jupiter and Saturn, with molecules and water vapor clouds.
    • Detection: Very faint and cold; usually identified in multiple-star systems where brighter stars help estimate their properties.
    • Astronomical Importance: Help define the boundary between stars and planets; provide clues to conditions necessary for stellar and planetary formation.
    • Cosmological Role: Studying their abundance and distribution aids in understanding mass distribution in the universe and connections to dark matter.
    [UPSC 2024] Consider the following statements:

    Statement-I: Giant stars live much longer than dwarf stars.

    Statement-II: Compared to dwarf stars, giant stars have a greater rate of nuclear reactions.

    Which one of the following is correct in respect of the above statements?

    Options: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I

    (b) Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I

    (c) Statement-I is correct, but Statement-II is incorrect

    (d) Statement-I is incorrect, but Statement-II is correct*

     

  • First Human Case of New World Screwworm in US

    Why in the News?

    The US authorities have reported the first human case of the flesh-eating parasite, the New World screwworm.

    About New World Screwworm (Cochliomyia hominivorax):

    • Overview: Called “man-eater” larvae in Latin; South America and the Caribbean.
    • Larval Stage: Eggs hatch into maggots that burrow into wounds of warm-blooded animals (including humans) and feed on living flesh in a screw-like motion.
    • Life Cycle: After feeding, larvae fall to soil, pupate, and emerge as adult Blue-grey blowfly.
    • Human Infestation (Myiasis): Causes painful non-healing wounds, bleeding, foul odour, sensation of movement; may lead to sepsis or death if untreated.
    • Eradication in USA: Eliminated in 1966 using Sterile Insect Technique (SIT) by mass release of sterile males.

    Current Spread and Concerns:

    • Recent Outbreaks: Detected in Panama, Costa Rica, Nicaragua, and Honduras.
    • Cause of Spread: Likely linked to movement of infested cattle across regions.
    • Possible Weakness in SIT: Current strain of sterilized flies may be less effective than earlier strains.
    • New Human Case: First travel-associated screwworm myiasis reported in the United States in 2025.
    • Livestock Threat: Serious danger to cattle industry; risk of animal suffering and economic loss.
    • Biosecurity Risk: Reemergence could undo decades of eradication efforts if uncontrolled.
    [UPSC 2017] Consider the following statements:

    1. In tropical regions, Zika virus disease is transmitted by the same mosquito that transmits dengue.

    2. Sexual transmission of Zika virus disease is possible.

    Which of the statements given above is/are correct?

    Options: (a) 1 only (b) 2 only (c) Both 1 and 2* (d) Neither 1 nor 2

     

  • What is the Air Drop Test (ADT-1) conducted by ISRO?

    Why in the News?

    ISRO has successfully conducted IADT-1, a key milestone for India’s maiden human spaceflight mission, Gaganyaan.

    What is the Air Drop Test (ADT-1) conducted by ISRO?

    About Air Drop Test (ADT-1):

    • Test Setup: A dummy crew module weighing nearly 5 tonnes was dropped from an Indian Air Force Chinook helicopter at an altitude of about 3 km.
    • Purpose: To test the parachute-based deceleration system that will slow the crew module during re-entry and ensure a safe splashdown.
    • Parachute Sequence: Parachutes deployed in order — first drogue chutes, followed by three main parachutes — slowing the capsule to about 8 metres per second before landing.
    • Outcome: The touchdown matched expectations, successfully validating the design for human re-entry and landing.

    Roadmap for Gaganyaan:

    • Objective: The ultimate goal is to send Indian astronauts to low-earth orbit on a human-rated LVM3 rocket.
    • Validation Tests: A series of safety validation tests are planned before the crewed mission.
    • Crew Escape System (CES): Already tested with TV-D1 in October 2023; TV-D2 will demonstrate a more complex abort scenario.
    • First Uncrewed Mission (G1): Will carry the humanoid robot Vyommitra to simulate astronaut operations.
    • Parallel Trials: Multiple air drop tests and subsystem validations, including parachute trials and life-support system checks, will continue.
    • Key Technologies: Critical systems under development include the Environmental Control and Life Support System (ECLSS), the Integrated Vehicle Health Management System (IVHMS), and a strengthened human-rated LVM3 rocket.
    • Timeline: The first human spaceflight (H1) is currently targeted for 2027, though delays are possible due to complexity in human-rating systems.

    Long-term Goals:

    • Foundation: Gaganyaan marks the beginning of India’s long-term human spaceflight programme.
    • Space Station: The GoI has announced the Bharatiya Antariksh Station (BAS) to be established by 2035.
    • Lunar Mission: India aims to achieve a crewed lunar landing by 2040.
    • Critical Technologies: Capabilities such as in-orbit docking, demonstrated by the SpaDeX mission in 2025, will be essential for future missions.
    [UPSC 2025] Consider the following space missions:

    I. Axiom-4 II. SpaDeX III. Gaganyaan

    How many of the space missions given above encourage and support microgravity research?

    Options:

    (a) Only one (b) Only two (c) All the three* (d) None

     

  • Exercise Maitree

    Why in the News?

    The 14th Maitree Exercise between Indian and Thai Army will be held in Umroi, Meghalaya returning to India after five years.

    About Exercise Maitree:

    • Overview: A bilateral military exercise between the Indian Army and the Royal Thai Army.
    • Started: 2006, as a collaborative initiative to deepen defense ties.
    • Frequency: Held annually, alternating between India and Thailand.
    • Participants: Company-level contingents (approx. 70–80 soldiers each); Indian units have included Ladakh Scouts, while Thai units have included Infantry Regiments.
    • Objective: To build interoperability, mutual trust, and cooperation in counter-terrorism, insurgency management, and peacekeeping operations.

    Key Features:

    • Counter-Terrorism Focus: Joint training for counter-terror and counter-insurgency operations, especially in semi-urban and jungle terrain.
    • UN Mandate Training: Exercises designed to simulate peacekeeping operations under UN Charter VII.
    • Humanitarian Drills: Includes disaster relief, humanitarian assistance, and urban evacuation operations.
    • Strategic Relevance:
      • Strengthens India–Thailand defense cooperation under the 2012 MoU.
      • Supports India’s Act East Policy and shared maritime/strategic interests in the Bay of Bengal–Andaman Sea region.
      • Enhances interoperability for multinational operations and regional stability.
    [UPSC 2024] Which of the following statements about ‘Exercise Mitra Shakti-2023’ are correct?

    1. This was a joint military exercise between India and Bangladesh.

    2. It commenced in Aundh (Pune).

    3. Joint response during counter-terrorism operations was a goal of this operation.

    4. Indian Air Force was a part of this exercise.

    Select the answer using the code given below:

    Options: (a) 1, 2 and 3 (b) 1 and 4 (c) 1 and 4 (d) 2, 3 and 4*

     

  • Jan Vishwas Bill 2.0

    Why in the News?

    • The Jan Vishwas (Amendment of Provisions) Bill, 2025 was introduced in the Lok Sabha to further the government’s agenda of decriminalisation and rationalisation of laws.
    • This is the second Jan Vishwas Bill; the first (2023) decriminalised 183 provisions in 42 Acts.

    About the Jan Vishwas Bill 2.0:

    • Introduced in Lok Sabha (August 2025) as the second Jan Vishwas reform.
    • Seeks to amend 16 Central Acts across 10 ministries/departments.
    • Builds on the Jan Vishwas Act, 2023, which decriminalised 183 provisions in 42 Acts.
    • Aims to promote trust-based governance, ease of living, and ease of doing business.
    • Currently referred to a Lok Sabha Select Committee for examination.

    Key Features of the Bill:

    • Scope: Proposes amendments to 355 provisions:
      • 288 decriminalised (technical/procedural defaults).
      • 67 rationalised (ease of living).
    • Acts covered: RBI Act (1934), Drugs & Cosmetics Act (1940), Motor Vehicles Act (1988), Electricity Act (2003), Legal Metrology Act (2009), MSME Development Act (2006), Apprentice Act (1961), and others.
    • First-time Offences: Introduces “warning” and “improvement notice” in 76 offences (e.g., non-standard weights, MVA violations).
    • Decriminalisation: Removes imprisonment clauses for minor defaults, replacing them with fines or warnings.
      • Example: Electricity Act → imprisonment replaced with fines between ₹10,000 and ₹10 lakh.
    • Penalty Rationalisation: Automatic 10% increase in penalties every 3 years for repeat offences.
    • Objective: Ensure deterrence without overburdening courts and without repeated legislative amendments.

    Why was the Bill brought in?

    • Over-criminalisation in Indian laws:
      • 882 central laws; 370 contain criminal provisions for 7,305 offences (Vidhi Centre).
      • Many are trivial or outdated (e.g., penalties for routine acts like exercising pets incorrectly).
    • Business barriers:
      • ORF (2022) → Over 50% of 1,536 business laws carry jail terms; 37.8% of 69,233 compliances carry imprisonment clauses.
      • Creates fear among entrepreneurs, stifling growth.
    • Judicial pendency:
      • 3.6 crore criminal cases pending in district courts (Aug 2025).
      • 2.3 crore are over 1 year old.
      • Minor offences clog the system, delaying trials of serious crimes.
    • Governance reform agenda:
      • Aligns with PM Modi’s commitment to remove “unnecessary laws” (reiterated in Independence Day 2025 speech).
      • Supports ease of living and ease of doing business as core NDA governance planks.
    [UPSC 2012] What is/are the recent policy initiative(s)of Government of India to promote the growth of the manufacturing sector?

    1. Setting up of National Investment and Manufacturing Zones

    2. Providing the benefit of ‘single window clearance’

    3. Establishing the Technology Acquisition and Development Fund

    Select the correct answer using the codes given below:

    Options: (a) 1 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3*

     

  • Induction of INS Udaygiri and INS Himgiri Stealth Nilgiri Class Frigates

    Why in the News?

    The Indian Navy has commissioned INS Udaygiri and INS Himgiri, Nilgiri-class frigates built under Project 17A, at Visakhapatnam.

    Induction of INS Udaygiri and INS Himgiri Stealth Nilgiri Class Frigates

    About INS Udaygiri & INS Himgiri:

    Feature INS Udaygiri INS Himgiri
    Builder Mazagon Dock Shipbuilders Ltd. (MDL), Mumbai Garden Reach Shipbuilders & Engineers (GRSE), Kolkata
    Series / Class 2nd ship of Project 17A;

    100th vessel designed by Navy’s Warship Design Bureau

    		 1st Project 17A frigate from GRSE
    Naming After Udaygiri mountain range (AP); earlier ship (1976–2007) Legacy of original INS Himgiri (1974–2005)
    Displacement / Size ~6,700 tonnes ~6,670 tonnes; Length: 149 m
    Propulsion CODOG (Combined Diesel or Gas) CODOG; speeds 28+ knots
    Stealth Features Reduced radar, infrared, and acoustic signatures Enhanced radar & IR signature reduction
    Armament BrahMos, Barak-8 SAMs, 76 mm gun, CIWS, advanced ASW weapons BrahMos, Barak-8, CIWS, ASW rocket launchers, torpedo tubes, EW systems
    Aviation Facilities – Flight deck + hangar for MH-60 Romeo, ALH Dhruv Mk-III, Sea King helicopters
    Indigenous Content ~75% (local sensors, systems, IPMS) ~75%

     

    [UPSC 2016] Which one of the following is the best description of ‘INS Astradharini’, that was in the news recently?

    Options: (a) Amphibious warfare ship (b) Nuclear-powered submarine (c) Torpedo launch and recovery vessel* (d) Nuclear-powered aircraft carrier

     

  • How have deception techniques evolved

    Introduction

    Modern warfare is no longer about firepower alone; it is equally about deception. As precision-guided missiles, drones, and AI-enabled targeting systems grow deadlier, militaries are turning to decoy technologies to confuse radars, mislead missiles, and protect valuable assets. India’s reported use of the AI-enabled X-Guard decoy during Operation Sindoor shows how deception has become a central element of national security strategy.

    The Growing Relevance of Deception in Modern Warfare:

    1. Evolving threat environment: Precision-guided munitions, drones, and AI-enabled targeting systems make military platforms highly vulnerable.
    2. Strategic asset: Decoys create confusion, waste enemy munitions, and buy crucial time for retaliation.
    3. Game-changing event: Operation Sindoor showcased India’s successful use of an AI-enabled decoy, termed by experts as “the best instance of spoofing and deception ever seen.”

    Inside the X-Guard Fibre-Optic Towed Decoy 

    1. Lightweight & reusable: At just 30 kg, retractable and deployable in flight.
    2. Radar mimicry: Replicates the Rafale’s Radar Cross Section (RCS), doppler velocity, and spectral signature across multiple bands.
    3. 360-degree jamming: Works seamlessly with the Rafale’s SPECTRA suite to form a layered defensive shield.
    4. Operational success: Reports suggest Pakistan’s J-10C fighters misidentified decoys as actual aircraft, wasting advanced PL-15E missiles.

    Global landscape of comparable decoy systems: 

    1. BriteCloud (Leonardo UL): Used on Eurofighter Typhoons, Gripen-Es, and some F-16s.
    2. AN/ALE-50/55 series (Raytheon/BAE Systems): Deployed on U.S. Navy F/A-18E/F Super Hornets.
    3. Adaptability to UAVs: Modified for platforms like Israeli Herons and U.S. MQ-9 Reapers.

    Battlefield deception on Land Forces: 

    1. Inflatable & heat-emitting decoys: Simulate tanks, artillery, and missile batteries to divert strikes.
    2. Ukraine’s wooden & 3D-printed fakes: Exhaust Russian drone and missile stocks.
    3. Russia’s Inflatech decoys: Create entire armoured formations in minutes.
    4. Indian Army initiative (2025): Issued a request for decoys mimicking T-90 tanks, including thermal and acoustic signatures.

    Naval countermeasures and Decoy strategies

    1. Layered naval countermeasures: Chaff, acoustic decoys, and offboard active deception protect against missiles and submarines.
    2. Nulka decoy (Australia–U.S.): Self-propelled system mimicking large ship radar signatures to mislead missile guidance.

    Conclusion

    Deception, once limited to camouflage and dummy equipment, has evolved into a sophisticated digital-age shield. Airborne fibre-optic decoys, inflatable ground tanks, and naval missile deflectors now define modern survivability. India’s reported use of the X-Guard highlights its adaptation to the evolving battlefield. For a relatively low investment, such systems deliver high-impact protection, proving that in the wars of tomorrow, deception may be as decisive as destruction.

    PYQ Relevance

    “How is S-400 air defence system technically superior to any other system presently available in the world?”

    Linkage: This question shows UPSC’s focus on defence technology and comparative capability analysis. The same lens applies to India’s deployment of AI-enabled decoys like the X-Guard FOTD, which enhance survivability against advanced missile systems. Both highlight the importance of evaluating cutting-edge military technology for national security.