Project Kusha: India’s Indigenous Air Defence Shield Heat, Dust Storm, then Rain: Decoding Delhi-NCR’s ‘Erratic’ Weather in June Four Sites on Nicobar West Coast Identified for Coral Translocation Equality of Treatment for Persons with Disabilities Indian Industry is at a Crossroads: It Needs to Look at Longer Horizons

1.Project Kusha: India’s Indigenous Air Defence Shield

Source: PIB / Ministry of DefenceSubject: Defence & Security (Defence Technology)

Why in News?

Defence Minister Rajnath Singh described Project Kusha as a “game changer” for India’s national security while inaugurating the Advanced Weapon System Complex at Hyderabad. The project forms a key pillar of India’s effort to build a comprehensive indigenous air and missile defence network under Mission Sudarshan Chakra.

Key Highlights

• Project Kusha (Extended Range Air Defence System – ERADS) is an indigenous long-range air defence system being developed by DRDO.
• It is designed to intercept fighter aircraft, drones, cruise missiles, ballistic missiles and emerging aerial threats.
• The system is expected to be operational between 2028 and 2030.
• It will complement existing systems such as S-400 Triumf, Akash and Barak-8.
• The project is estimated to cost around ₹21,700 crore, with the Indian Air Force planning to acquire five squadrons.
• It is a key component of Mission Sudarshan Chakra, which seeks to establish a nationwide multi-layered missile defence shield by 2035.

Why is Project Kusha Important?

The character of warfare is changing rapidly with the emergence of:

• Precision-guided weapons
• Hypersonic missiles
• Armed drones and swarm attacks
• Autonomous systems
• Artificial Intelligence-enabled warfare
• Electronic and cyber warfare

To counter these threats, India requires a modern indigenous air defence architecture capable of detecting, tracking and neutralising threats at multiple ranges.

Features of Project Kusha

Feature	Details
Official Name	Extended Range Air Defence System (ERADS)
Developer	DRDO
Type	Long-range Surface-to-Air Missile (SAM) System
Purpose	Multi-layered air and missile defence
Estimated Cost	₹21,700 crore
Expected Deployment	2028–2030
Procurement	5 squadrons for Indian Air Force

Multi-Layered Interceptor Architecture

Project Kusha will employ three interceptor variants:

Interceptor	Range
M1	Up to 150 km
M2	Up to 250 km
M3	350–400 km

This layered architecture will allow engagement of threats at different distances, increasing interception probability.

Integration with India’s Air Defence Network

Project Kusha will be integrated with the Integrated Air Command and Control System (IACCS) of the Indian Air Force.

This will enable:

• Real-time threat detection and tracking.
• Automated threat prioritisation.
• Integration of military and civilian radar networks.
• Faster command and control decisions.
• Enhanced situational awareness.

The system will also utilise indigenous technologies such as the Uttam AESA Radar and involve public and private sector defence manufacturers, including BEL.

Operation Sindoor (2025)

The significance of advanced air defence systems was highlighted during Operation Sindoor (May 2025), launched after the Pahalgam terror attack.

During the five-day India-Pakistan confrontation:

• Pakistan reportedly employed drone and missile attacks.
• India successfully used its layered air defence network, including Akash and S-400 systems.
• The operation demonstrated the importance of robust indigenous air defence capabilities.

Project Kusha aims to further strengthen this defensive shield.

Mission Sudarshan Chakra

It is Announced by Prime Minister Narendra Modi in 2025, Mission Sudarshan Chakra seeks to establish a nationwide integrated air and missile defence architecture.

Key Objectives

• Protection of military installations.
• Security of critical infrastructure.
• Defence of major urban centres.
• Integration of space-based sensors and surveillance systems.
• AI-enabled command and control.
• Cyber-secure defence networks.

Significance for India

Strategic SignificanceReduces dependence on foreign air defence systems.Strengthens strategic autonomy and self-reliance.Enhances deterrence against hostile neighbours.Defence Industrial SignificancePromotes Atmanirbhar Bharat in defence manufacturing.Encourages indigenous R&D and private-sector participation.Strengthens India’s defence export potential.National Security SignificanceProvides protection against advanced aerial threats.Improves survivability of critical assets and infrastructure.

Challenges

• Development of advanced interception technologies.
• Countering hypersonic and next-generation missile threats.
• Ensuring seamless integration with existing defence systems.
• High development and deployment costs.
• Need for continuous technological upgrades.

Conclusion

Project Kusha represents India’s most ambitious indigenous long-range air defence programme. Together with Mission Sudarshan Chakra, it aims to build a multi-layered, AI-enabled and network-centric air defence shield capable of protecting India from emerging aerial threats. By reducing dependence on imported systems and strengthening strategic autonomy, Project Kusha is poised to become a cornerstone of India’s future national security architecture.

2.Heat, Dust Storm, then Rain: Decoding Delhi-NCR’s ‘Erratic’ Weather in June

Source: The Indian ExpressSubject: Geography (Climatology) / Environment

Why in News?

• Delhi-NCR witnessed an abrupt shift from extreme heatwave conditions to dust storms, thunderstorms and rainfall in June 2026.
• IMD issued a red alert as wind speeds reached 76 kmph at Palam, while temperatures dropped sharply across the region.
• The event occurred even as El Niño conditions have officially emerged in the Pacific Ocean.

Key Developments

• A fast-moving squall line developed over Punjab and moved towards Delhi-NCR.
• Light to moderate rainfall, lightning, dust storms and strong winds affected the region.
• Minimum temperatures fell by 7–8°C within 24 hours, with Safdarjung recording 22.8°C.
• IMD warned of further thunderstorms and dust storms with wind speeds of up to 100 kmph.
• NOAA has projected a 63% probability of a very strong El Niño during November–January.

Explanation :

• The immediate trigger behind the sudden weather change was a squall line, a long and continuous band of intense thunderstorms extending across hundreds of kilometres.
• As the squall line passed through northwestern India, it generated heavy rainfall, lightning, gusty winds and dust storms.
• Thick cloud cover reduced incoming solar radiation, while rainfall and rain-cooled winds lowered surface temperatures significantly.
• The combined effect caused a rapid decline in both daytime and nighttime temperatures across Delhi-NCR.
• Such erratic weather is typical of the pre-monsoon season, when intense heating of the land surface creates unstable atmospheric conditions.
• The situation was further aided by the interaction of Western Disturbances, moisture-bearing winds and high surface temperatures.
• Therefore, the sudden cooling was driven by short-term regional weather systems rather than by El Niño itself.

Related Background

Squall LineA squall line is a narrow but elongated chain of severe thunderstorms.It may extend for several hundred kilometres.It produces heavy rainfall, lightning, strong straight-line winds, hailstorms and sudden temperature drops.Squall lines are common during India’s pre-monsoon season.Western DisturbancesWestern Disturbances are extra-tropical storms originating in the Mediterranean region.They travel eastward through West Asia and affect northwestern India.During summer, their interaction with moisture and intense heating often triggers thunderstorms and dust storms.El NiñoEl Niño is the warm phase of the El Niño-Southern Oscillation (ENSO).It is characterized by abnormal warming of sea surface temperatures in the central and eastern equatorial Pacific Ocean.It develops when trade winds weaken, allowing warm waters to move eastward.The phenomenon weakens the Walker Circulation and alters global atmospheric circulation patterns.El Niño generally leads to:Weaker southwest monsoon over India.Higher temperatures and heatwaves.Reduced agricultural productivity due to rainfall deficits.NOAA currently forecasts a high probability of a strong El Niño event later in 2026.

Implications / Challenges

• Increasing frequency of extreme weather events indicates rising climate variability.
• Dust storms and thunderstorms pose risks to infrastructure, aviation, power supply and public safety.
• Large temperature fluctuations affect public health and urban resilience.
• A strong El Niño later in the year could adversely impact monsoon rainfall, agriculture and water availability.
• Accurate forecasting and early-warning systems are becoming increasingly important for disaster preparedness.

Way Forward

The Delhi-NCR weather episode highlights how local atmospheric systems such as squall lines and Western Disturbances can cause sudden and dramatic weather changes. While these short-term systems produced immediate cooling and rainfall, the emergence of El Niño remains a significant long-term concern for India’s monsoon and climate outlook.

3.Four Sites on Nicobar West Coast Identified for Coral Translocation

Source: The HinduSubject: Environment & Ecology / Infrastructure Development

Why in News

The Zoological Survey of India (ZSI) has identified four sites on the western coast of Great Nicobar Island for the translocation of coral colonies and giant clams likely to be affected by the proposed Galathea Bay International Container Trans-shipment Terminal. The development forms part of the environmental mitigation measures associated with the Great Nicobar Island (GNI) Mega Project and follows directions of the National Green Tribunal (NGT), which upheld the project’s Environmental Clearance while emphasizing protection of coral reef ecosystems.

Great Nicobar Island Mega Project

The Great Nicobar Island Mega Project is one of India’s most ambitious strategic infrastructure initiatives. It aims to transform Great Nicobar into a major maritime and economic hub through the development of:

• An International Container Trans-shipment Terminal at Galathea Bay.
• A dual-use international airport serving both civilian and defence purposes.
• Power generation infrastructure.
• An integrated township to support economic activities.
• The project is being implemented by the Andaman and Nicobar Islands Integrated Development Corporation Ltd. (ANIIDCO).
• Strategically, it seeks to strengthen India’s presence near the Malacca Strait and reduce dependence on foreign trans-shipment hubs such as Singapore and Colombo.
• However, the project is located in an ecologically sensitive region containing coral reefs, nesting beaches, tropical rainforests and habitats of several endemic species, resulting in concerns regarding biodiversity conservation.

Coral Translocation and Biodiversity Mitigation Measures

To reduce ecological impacts, ZSI has proposed the relocation of approximately 16,150 coral colonies from the project impact zone.

The proposed exercise includes:

• Identification of suitable recipient sites on the west coast of Great Nicobar.
• GPS tagging and mapping of coral colonies.
• Scientific monitoring of post-translocation survival rates.
• Relocation of giant clams and other protected marine organisms.
• Compliance with provisions of the Wildlife (Protection) Act, 1972 before handling Schedule-I protected species.

These measures form part of the environmental and biodiversity management plans mandated under the project’s Environmental Clearance (EC) and Coastal Regulation Zone (CRZ) clearance.

Conservation Initiatives in the Nicobar Islands

A dedicated biodiversity monitoring committee has been constituted to oversee conservation programmes for ecologically important species affected by the project.

Conservation efforts focus on:

• Nicobar Megapode — A vulnerable ground-nesting bird endemic to the Nicobar Islands, known for constructing large incubation mounds using decaying vegetation. Coastal habitat disturbance poses a significant threat to its survival.
• Leatherback Sea Turtle — The world’s largest sea turtle and one of the most important flagship species of Great Nicobar. Galathea Bay hosts some of the most significant nesting sites for Leatherback turtles in the Indian Ocean region. The Wildlife Institute of India (WII) has recommended extensive monitoring and satellite tagging before project activities commence.
• Saltwater Crocodile — The largest living reptile, inhabiting coastal wetlands, estuaries and mangrove ecosystems of the Nicobar Islands. It serves as an apex predator and plays an important ecological role in maintaining ecosystem balance.
• Nicobar Macaque — A primate species found exclusively in the Nicobar Islands. Habitat fragmentation and increasing human activity remain major concerns for its conservation.
• Giant Clams — Large reef-associated molluscs that contribute significantly to coral reef productivity and nutrient cycling. Their slow growth and ecological sensitivity make them vulnerable to habitat disturbances.

In addition, the Salim Ali Centre for Ornithology and Natural History (SACON) has completed pilot surveys of endemic and cavity-nesting birds and is currently conducting assessments of Coconut Crab populations across Great Nicobar.

Ecological Significance of Great Nicobar

Great Nicobar forms part of the Indo-Burma Biodiversity Hotspot, one of the world’s most biologically rich regions.

The island contains:

• Dense tropical evergreen forests.
• Mangrove ecosystems.
• Coral reef habitats.
• Coastal wetlands and nesting beaches.

Its geographical isolation has resulted in high levels of endemism, making it a critical area for biodiversity conservation. The region also performs important ecosystem functions, including carbon sequestration, coastal protection and support for marine productivity.

Challenges

• Coral transplantation remains an experimental conservation measure with varying success rates.
• Large-scale relocation of over 16,000 coral colonies presents considerable scientific and logistical challenges.
• Construction activities may increase sedimentation, habitat fragmentation and ecological disturbance.
• Long-term survival of relocated coral colonies and giant clams remains uncertain.
• Balancing strategic infrastructure development with conservation of fragile island ecosystems continues to be a major policy challenge.

Way Forward

• Establish long-term ecological monitoring programmes for relocated coral colonies and giant clams.
• Prioritize protection of critical nesting habitats of Leatherback Sea Turtles and other endemic species.
• Ensure strict compliance with Environmental Clearance and CRZ conditions.
• Adopt adaptive conservation strategies based on scientific monitoring and independent ecological assessments.
• Integrate biodiversity conservation into all stages of project planning and implementation to ensure that strategic development proceeds without causing irreversible ecological damage.

4.Equality of Treatment for Persons with Disabilities

Source: The HinduSubject: Social Justice & Governance

Why in News

Experts have called for the introduction of a Minimum Universal Disability Pension Floor Rate (MUDPFR) to provide uniform social security support for Persons with Disabilities (PwDs) across India. The demand comes amid concerns that millions of PwDs remain excluded from adequate welfare support despite advances in digital governance and welfare delivery systems.

Status of Disability Welfare in India

• According to the 2011 Census, India had 2.68 crore Persons with Disabilities, while recent estimates place the figure between 4.5 and 6 crore.
• Disability pensions remain fragmented and dependent on state governments, resulting in significant disparities across the country.
• Most states provide disability pensions ranging between ₹300 and ₹500 per month, which is inadequate to meet basic living expenses.
• Eligibility conditions vary across states, often making access dependent on domicile status, administrative procedures and fiscal capacity of individual states.
• Despite the constitutional commitment to social justice, India spends only about 0.02% of GDP on disability welfare, substantially lower than several emerging economies.

Why Disability Pensions Need Reform?

The existing disability pension framework suffers from multiple structural weaknesses.

• Pension benefits vary widely from one state to another, leading to unequal treatment of citizens with similar disabilities.
• Dependence on domicile-based eligibility undermines the principle of equal citizenship and portability of welfare benefits.
• Administrative fragmentation between different ministries and departments creates inefficiencies and accountability gaps.
• Inadequate financial support forces many PwDs into economic dependency, social exclusion and poverty.
• The current system falls short of translating the rights guaranteed under the Rights of Persons with Disabilities (RPwD) Act, 2016 into meaningful social security protection.

Minimum Universal Disability Pension Floor Rate (MUDPFR)

The proposed MUDPFR seeks to establish a nationally guaranteed minimum pension for all eligible Persons with Disabilities irrespective of their state of residence.

Key features include:

• A nationally determined minimum disability pension floor.
• Uniform treatment of PwDs across states.
• Portability of benefits irrespective of domicile.
• Direct transfer of benefits through existing digital platforms such as DBT and UPI.
• Integration with employment, skill development and rehabilitation initiatives.

According to estimates, providing a pension of ₹8,000 per month to approximately 40 lakh beneficiaries would cost around ₹38,400 crore annually, equivalent to roughly 0.08% of GDP, making it fiscally feasible.

Constitutional and Legal Basis

The proposal derives support from India’s constitutional and statutory commitments.

• Article 41 directs the State to provide public assistance in cases of disability and unemployment within its economic capacity.
• The Rights of Persons with Disabilities Act, 2016, particularly Section 24, recognizes the right of PwDs to social security and an adequate standard of living.
• The Supreme Court has repeatedly interpreted the right to life under Article 21 as encompassing the right to live with dignity.
• The proposal seeks to transform these legal guarantees into tangible economic support.

International Experience

Several countries have adopted nationally administered disability support systems that ensure uniformity and social protection.

• South Africa provides a national disability grant that significantly reduces poverty among disabled persons.
• Brazil operates the Benefício de Prestação Continuada (BPC), guaranteeing income support for vulnerable disabled individuals.
• Australia provides assistance through the Disability Support Pension and the National Disability Insurance Scheme (NDIS).
• New Zealand follows a nationally coordinated social security framework with strong disability support measures.

These examples demonstrate that centrally administered disability pensions can promote equity, efficiency and social inclusion.

Proposal for a National Disability Pension Authority

Experts have recommended the establishment of a National Disability Pension Authority to streamline disability welfare administration.

The authority could:

• Create a unified national registry of beneficiaries.
• Standardize eligibility criteria across states.
• Ensure portability of benefits throughout India.
• Integrate pension delivery with digital welfare platforms.
• Provide a dedicated grievance redressal mechanism.
• Improve monitoring, transparency and accountability.

Economic and Social Significance

Disability pensions should be viewed not merely as welfare expenditure but as an investment in human development.

• Studies by the World Bank and UNDP estimate that exclusion of PwDs from education, employment and social security can cost countries between 3% and 7% of GDP.
• Disability support improves household stability and consumption.
• It enhances economic participation and labour-force inclusion.
• Fiscal multipliers associated with social protection spending are estimated at 1.4–1.6, generating broader economic benefits.
• Combined with employment-support initiatives such as PM-DAKSH and the National Apprenticeship Promotion Scheme (NAPS), disability pensions can facilitate productive inclusion rather than mere subsistence.

India’s International Commitments

Strengthening disability pensions would support India’s obligations under:

• United Nations Convention on the Rights of Persons with Disabilities (UNCRPD), particularly Article 28 on adequate living standards and social protection.
• ILO Recommendation No. 202 on Social Protection Floors.
• SDG 1.3, which calls for nationally appropriate social protection systems.
• G-20 New Delhi Leaders’ Declaration, which emphasized inclusive and equitable growth.

Challenges

• Limited budgetary prioritization of disability welfare.
• Absence of uniform eligibility criteria across states.
• Administrative fragmentation and weak coordination.
• Under-identification and exclusion of eligible beneficiaries.
• Lack of reliable and updated disability databases.

Way Forward

India’s digital infrastructure has already created the foundation for efficient welfare delivery through DBT, Aadhaar and UPI. The next step is to establish a nationally guaranteed disability pension framework that ensures dignity, economic security and equal treatment for all Persons with Disabilities. A Minimum Universal Disability Pension Floor Rate, supported by a dedicated National Disability Pension Authority, can transform disability welfare from a fragmented assistance programme into a rights-based social protection system.

5.Indian Industry is at a Crossroads: It Needs to Look at Longer Horizons

Source: The HinduSubject: Economy (Industrial Development, Science & Technology)

Why in News

Concerns have been raised regarding the persistent underinvestment in Research and Development (R&D) by Indian industry, which could undermine India’s technological competitiveness, manufacturing ambitions, and long-term strategic influence in an increasingly multipolar world.

Key Developments

• Indian industry continues to spend relatively little on R&D compared to major global economies.
• Successive global shocks, including the 2008 financial crisis, the COVID-19 pandemic, and the Russia–Ukraine conflict, have encouraged businesses to prioritize short-term stability over long-term innovation.
• Family-owned businesses, which dominate large segments of Indian industry, often display a preference for wealth preservation rather than high-risk, long-gestation R&D investments.
• Rising returns from financial markets and asset-based investments have diverted entrepreneurial capital away from manufacturing and technology development.
• The challenge is particularly significant as India seeks to emerge as a leading economic and technological power.

India’s R&D Challenge

• India’s Gross Expenditure on Research and Development (GERD) remains around 0.6–0.7% of GDP, significantly lower than major innovation-driven economies.
• The private sector’s contribution to R&D remains limited compared to countries such as the United States, China, South Korea and Japan.
• Many Indian firms continue to compete primarily through cost advantages rather than technological innovation.
• Investments in frontier technologies such as artificial intelligence, semiconductors, advanced materials, biotechnology and clean energy remain inadequate relative to future requirements.

Factors Behind Low Industrial R&D Investment

Impact of Global Economic UncertaintyFrequent economic disruptions have increased corporate risk aversion.Businesses often prioritize liquidity, debt reduction and shareholder returns over long-term research programmes.Long gestation periods associated with R&D make such investments less attractive during uncertain economic conditions.Family-Owned Business StructureA large share of Indian industry remains family-controlled.As businesses pass from entrepreneurial founders to subsequent generations, risk appetite often declines.Preservation of accumulated wealth frequently takes precedence over uncertain innovation investments.Attraction of Financial MarketsHigh returns from financial assets, real estate and capital markets have created alternative avenues for wealth creation.Capital that could support industrial expansion and technology development is increasingly directed towards financial investments.This trend weakens the growth of innovation-intensive manufacturing sectors.

Why R&D Matters for India’s Future

• Technological leadership increasingly determines economic and geopolitical influence.
• Countries that dominate critical technologies shape global supply chains, standards and strategic partnerships.
• R&D drives productivity growth, export competitiveness and high-value employment.
• Self-reliance initiatives such as Atmanirbhar Bharat require indigenous technological capabilities rather than dependence on imported innovations.
• Emerging sectors such as semiconductors, defence technologies, green hydrogen, quantum computing and advanced manufacturing demand sustained research investments.

Implications

• Continued underinvestment could trap India in low-value manufacturing segments.
• Dependence on foreign technology may increase strategic vulnerabilities.
• India’s aspiration to become a developed nation by 2047 could face significant obstacles.
• Global competitors investing heavily in innovation may outpace Indian firms in emerging industries.
• Reduced technological capability can weaken India’s influence in a rapidly evolving multipolar international order.

Way Forward

Indian industry must move beyond short-term financial calculations and adopt a long-horizon approach centred on innovation, technology creation and productive capacity. Stronger industry-academia partnerships, greater private-sector R&D spending, targeted government incentives and increased investment in frontier technologies are essential. As global competition becomes increasingly technology-driven, sustained investment in research and innovation is no longer merely a growth strategy—it is a prerequisite for India’s economic resilience, strategic autonomy and long-term global leadership.