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DAILY NEWS ANALYSIS

Monthly DNA

18 Jan, 2026

18 Min Read

BlueBird-6 Satellite

GS-III : S&T Space

The Indian Space Research Organisation (ISRO) is scheduled to launch the BlueBird-6 satellite, developed by the US-based commercial company AST SpaceMobile, on 21st December 2025. The launch will be carried out using ISRO’s LVM-3 (GSLV Mk III) rocket, marking a significant milestone in Indo-US commercial space cooperation.

About BlueBird-6 Satellite

The BlueBird-6 satellite is designed to provide direct-to-device (D2D) broadband internet connectivity, allowing standard mobile phones to access the internet without dependence on traditional cell towers.

It has been developed by AST SpaceMobile, a US-based private space company, with the objective of achieving global mobile coverage.

Technical Features of BlueBird-6

Weight and Size

The satellite weighs approximately 6.5 tonnes, making it one of the heaviest satellites ever launched by ISRO.

Orbit Type

BlueBird-6 will operate in Low Earth Orbit (LEO), enabling efficient coverage of large regions of the Earth with reduced signal latency.

Advanced Communication Technology

The satellite is equipped with one of the largest phased-array antennas ever deployed, covering nearly 2,400 square feet. This advanced antenna allows the satellite to communicate directly with conventional mobile phones.

Significance of the BlueBird-6 Mission

The mission aims to enhance global mobile broadband connectivity, particularly in remote, rural, and underserved regions. It is expected to bridge the digital divide by providing internet access to areas lacking cellular infrastructure.

The launch also reflects the growing role of commercial space ventures and highlights the expanding global launch capabilities of ISRO.

Future Impact

BlueBird-6 is expected to revolutionise mobile connectivity by enabling seamless internet access across geographies. It will support disaster response, remote education, telemedicine, and other digital services in connectivity-poor regions.

About LVM-3 (GSLV Mk III / “Bahubali”)

The LVM-3, also known as GSLV Mk III or “Bahubali”, is India’s heavy-lift launch vehicle developed by ISRO.

Key Features of LVM-3

The rocket stands about 43.43 metres tall and has a lift-off mass of around 640 tonnes, making it the heaviest launch vehicle in India’s fleet.

It has the capability to carry up to 4 tonnes to Geostationary Transfer Orbit (GTO) and up to 10 tonnes to Low Earth Orbit (LEO).

Stages of LVM-3

LVM-3 is a three-stage launch vehicle:

  • Two solid strap-on boosters (S200)

  • One liquid core stage (L110)

  • One cryogenic upper stage (C25)

Operational History and Significance

The rocket achieved its first successful experimental flight in December 2014. Since then, it has been used for heavy communication satellites, interplanetary missions, and as the launch vehicle for the Gaganyaan human spaceflight programme.

LVM-3 is widely recognised for its reliability, high payload capacity, and strategic importance in India’s space ambitions.




Source: INDIAN EXPRESS

Man-Portable Air Defence Systems (MANPADS)

GS-III : S&T Defense system

The Indian Army is undertaking a major strategic shift in its air defence posture by repurposing Man-Portable Air Defence Systems (MANPADS) to counter the emerging threat of sub-sonic cruise missiles. This move reflects the evolving nature of aerial threats and the need for layered and flexible air defence capabilities.

About Man-Portable Air Defence Systems (MANPADS)

Man-Portable Air Defence Systems (MANPADS) are surface-to-air missile systems designed to be operated by an individual soldier or a small team to engage low-flying aircraft.

These systems are commonly described as shoulder-fired anti-aircraft missiles.

Technical Features of MANPADS

MANPADS are generally less than 2 metres in length and weigh around 20 kilograms, making them highly portable and mobile.

A typical MANPADS consists of:

  • a missile housed in a launch tube,

  • a launching mechanism or “gripstock”, and

  • a battery unit.

Historical Background

The United States and the Soviet Union were the first to deploy MANPADS in the 1960s, with the introduction of the Redeye and Strela systems, respectively. These weapons were developed to provide infantry units with portable air defence capabilities.

Global Presence and Production

Currently, the armed forces of around 105 countries operate MANPADS. However, only 12 countries, including India, possess the capability to indigenously produce these systems.

Prominent MANPADS Worldwide

Some of the most well-known MANPADS include:

  • the US-made Stinger,

  • the Soviet 9K32 Strela-2 (SA-7), and

  • the Chinese FN-16, one of the latest entrants.

Types of MANPADS

Command Line-of-Sight (CLOS) MANPADS

These systems are guided by the operator using remote control to keep the missile on the line of sight to the target.

Laser-Guided MANPADS

Also known as laser beam rider systems, these MANPADS follow a laser beam projected onto the target.

Infrared-Seeker MANPADS

The most common type, these missiles are heat-seeking and lock onto the infrared radiation emitted by an aircraft’s engine.

Strategic Significance

The adaptation of MANPADS to counter sub-sonic cruise missiles enhances India’s short-range air defence, strengthens point defence of critical assets, and complements larger air defence systems in a layered defence architecture.



Source: THE HINDU

Perumbidugu Mutharaiyar

GS-I : Ancient History Ancient History

Recently, a commemorative postage stamp was released in honour of King Perumbidugu Mutharaiyar II, also known as Suvaran Maran, by the Vice President of India. The release acknowledges his contributions to early medieval South Indian history.

About Perumbidugu Mutharaiyar

Perumbidugu Mutharaiyar ruled from 705 AD to 745 AD and belonged to the Mutharaiyar lineage. He was also known by the titles Suvaran Maran and Shatrubhayankar.

He is remembered as a brave warrior and able administrator. Historical accounts suggest that he fought in several battles alongside the Pallava king Nandivarman, contributing to the military strength of the Pallava kingdom.

Religious and Cultural Patronage

Perumbidugu Mutharaiyar is believed to have patronised Shaivism and supported scholars of different traditions. The presence of Jain monk Vimalachandra at his court, who engaged in debates with Shaivya scholars, indicates a tradition of religious tolerance and intellectual discourse.

Who Were the Mutharaiyars?

The Mutharaiyars were originally feudatories of the Pallavas. As the authority of the Pallava dynasty weakened, many Mutharaiyar chiefs gained increased autonomy and were recognized as rulers in their own right.

Territorial Influence of the Mutharaiyars

The Mutharaiyars controlled regions including Thanjavur, Pudukkottai, Perambalur, Tiruchirappalli, and surrounding areas along the Cauvery river basin.

Architectural Contributions

As Pallava feudatories, the Mutharaiyars were renowned temple builders. They were actively involved in rock-cut and cave temple construction, with such architectural activities continuing until the early decades of the ninth century.

Historical Significance

Perumbidugu Mutharaiyar and the Mutharaiyar dynasty played a crucial role in the political transition from Pallava dominance to the rise of regional powers in South India. Their contributions to administration, warfare, and temple architecture hold significant importance in early medieval South Indian history.



Source: INDIAN EXPRESS

Hanukkah Festival

GS-I : Art and Culture Festivals

Jews around the world will celebrate the Hanukkah Festival beginning on 14 December 2025 and continuing until 22 December 2025. Recently, an attack targeting the Jewish community occurred in Sydney, Australia, while people were celebrating Hanukkah, highlighting concerns related to religious intolerance and communal violence.

What is Hanukkah (Chanukah)?

Hanukkah, also spelled Chanukah, is an eight-day Jewish festival celebrated during winter. It is popularly known as the Festival of Lights.

The festival is observed by lighting the menorah, reciting special prayers, and eating fried foods, symbolising joy and remembrance.

Meaning of Hanukkah

The word Chanukah means “dedication”. The festival commemorates the rededication of the Holy Temple in Jerusalem after it was reclaimed and purified.

Timing According to the Jewish Calendar

According to the Jewish lunar calendar, Hanukkah begins on the 25th day of the month of Kislev and continues until the 2nd day of the month of Tevet. The final day of the festival is known as Zos Chanukah.

Historical Background of Hanukkah

In the 2nd century BCE, the Holy Land was under the rule of the Syrian-Greek (Seleucid) Empire, which attempted to impose Greek culture and religion on the Jewish population.

A small group of Jews, led by a Jewish priest named Mattathias, revolted against the Seleucid rulers. They successfully defeated the Syrian-Greek army and reclaimed the Holy Temple in Jerusalem.

Following this victory, the Temple was rededicated to the worship of God, an event that forms the historical basis of the Hanukkah festival.

Significance of the Festival

Hanukkah symbolises religious freedom, faith, and the triumph of light over darkness. It holds enduring significance as a reminder of cultural resilience and spiritual identity in Jewish history.


Source: INDIAN EXPRESS

India’s Transport Sector in 2025

GS-I : Indian Geography Water Transportation

In 2025, India witnessed severe disruptions in its transport sector, including overcrowded trains during peak seasons and widespread flight cancellations. These events exposed the mismatch between rising demand and limited transport supply. The situation reflects deeper structural issues such as underinvestment, infrastructure stress, and policy constraints under a neoliberal economic framework.

Challenges Hindering India’s Transport System

Infrastructure Deficiencies

Major urban centres such as Delhi, Mumbai, and Kolkata face severe road congestion due to inadequate and inefficient public transport systems. Urban railways suffer from chronic overcrowding, delays, and insufficient capacity, especially during peak and festive periods.
Much of India’s
rail and road infrastructure is outdated, leading to slow travel, frequent breakdowns, and increased safety risks.

Neo-Liberal Policy Constraints

India’s economic model limits the state’s fiscal space for large-scale public investment while encouraging private-sector participation with limited regulation. This creates a dual challenge:

  • Public transport remains affordable but under-funded, resulting in overcrowding and service deterioration.

  • Privatisation and deregulation have often produced monopolies or oligopolies, such as IndiGo’s dominance in aviation, reducing competition and inflating prices.

As a result, neither public nor private systems adequately safeguard consumer welfare.

Safety and Security Concerns

India has one of the highest road accident rates globally, with pedestrians and cyclists particularly vulnerable due to unsafe infrastructure.
Despite improvements,
rail accidents and derailments continue to occur. The 2025 Air India crash in Ahmedabad, which killed over 200 people, intensified concerns regarding systemic safety gaps across transport modes.

Environmental Sustainability Challenges

The transport sector contributes nearly 14% of India’s energy-related CO? emissions and is a major source of urban air pollution.
The transition toward
electric vehicles (EVs) remains slow. Moreover, climate change-induced extreme weather events such as floods and storms increasingly threaten transport infrastructure, underscoring the need for climate-resilient systems.

Lack of Data-Driven Decision Making

Despite growing digitisation, the sector lacks integrated data-driven planning for congestion management and logistics optimisation. Technologies such as smart traffic signals, GPS-enabled buses, and digital ticketing remain uneven and underdeveloped across regions.

Logistics and Freight Movement Bottlenecks

India’s logistics sector is hampered by inefficient warehousing, outdated transport systems, and customs delays, increasing costs and carbon emissions.
Additionally,
corruption and weak governance often result in project delays, budget overruns, and poor execution.

Social Equity and Accessibility Issues

While low public transport fares ensure affordability, they do not guarantee accessibility or quality. Public transport systems remain overcrowded, unreliable, and unsafe for women, the elderly, and persons with disabilities.

Importance of India’s Transport Sector

The transport sector acts as the backbone of national mobility, enabling large-scale movement of people and goods across road, rail, and air networks.
It
reduces logistics costs, improves market efficiency, and supports India’s ambition to become a global manufacturing and export hub.

Transport infrastructure strengthens national integration by connecting remote, rural, border, and tribal regions with economic centres. It supports agriculture, MSMEs, tourism, trade, and industry, while enhancing social inclusion by improving access to healthcare, education, jobs, and public services.
It also plays a vital role in
disaster response and supply-chain resilience.

Major Government Initiatives for Transport Development

  • PM Gati Shakti – National Master Plan: Integrated infrastructure planning across sectors.

  • National Infrastructure Pipeline (NIP): Long-term funding for transport projects.

  • Bharatmala Pariyojana: National highways and economic corridors.

  • Sagarmala Programme: Port-led development and coastal shipping.

  • Metro Rail Policy, 2017: Metro expansion, PPPs, and TOD.

  • UDAN Scheme: Affordable regional air connectivity.

  • PM e-Bus Sewa & FAME-II: Electric buses and EV adoption.

  • Intelligent Transport Systems (ITS) Policy, 2022: Smart mobility solutions.

  • Amrit Bharat & Vande Bharat: Railway station and train modernisation.

  • Smart Cities Mission: Integrated urban mobility and NMT promotion.

Measures to Strengthen India’s Transport System

Modernising Public Transport

India must prioritise urban mobility, rail upgrades, and integrated logistics parks using NIP and PM Gati Shakti.
The
N.K. Singh Review Committee (2016) recommended greater fiscal flexibility under FRBM, allowing targeted relaxation for critical infrastructure investment.

Building Safer Transport Systems

Urban transport must align with the National Road Safety Policy (2010) and the WHO Safe System Approach.
The
Kavach 5.0 automatic train protection system should be deployed across high-density rail routes.
Mandatory
urban safety audits should be enforced under NUTP 2006.

Promoting Sustainable and Low-Carbon Mobility

India should leverage the National Electric Mobility Mission Plan (NEMMP) to shift commuters toward EV-based public transport.
Under the
NAPCC and National Mission on Sustainable Habitat, infrastructure must be designed to withstand floods, heatwaves, and storms.
Expansion of
Non-Motorised Transport (NMT) should continue through schemes like Streets for People and Cycles4Change.

Accelerating Data-Driven Governance

Effective implementation of the ITS Policy, 2022 is required for real-time traffic data, predictive analytics, and smart logistics.

Strengthening Social Equity and Accessibility

Accessibility norms under the Rights of Persons with Disabilities Act, 2016 must be strictly enforced.
Women’s safety should be enhanced through
Nirbhaya Fund-supported CCTV networks, panic buttons, last-mile connectivity, and well-lit pedestrian infrastructure.

Conclusion

India’s transport crises in 2025 reveal a system under severe strain from rising demand and inadequate investment. Addressing infrastructure gaps, safety deficits, environmental challenges, and social inequities is now urgent. A resilient, inclusive, and sustainable transport system will depend on renewed public investment, smart governance, and people-centric policy design to ensure efficient and equitable mobility for all.


Source: THE HINDU

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