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Major dams across river systems

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Every place in the news, mapped

International Relations

India-ASEAN relations: Act East in Southeast Asia

From Look East (1991) to Act East (2014): $122 billion trade, the first ASEAN-India maritime exercise, the RCEP exit, connectivity corridors and the Indonesia anchor.

30 September 2026 · 9 min read

History

Beyond the Congress: Jana Sangh, Socialists, Liberals, Swatantra and the Communists Who Ran Kerala

The parties outside the Congress umbrella: Bharatiya Jana Sangh (1951), the Socialist breakaway (1948), the Liberal Federation of Sapru, the Swatantra Party as 1967's largest opposition, Kerala's first Communist government (1957) and the 1969 bank nationalization.

30 September 2026 · 26 min read

History

Vitasta to Eripatti: The River Names, Tribal Languages and Land Terms UPSC Loves to Test

Ancient river names and their modern equivalents, the tribal languages Halbi Ho and Kui, Chola land-grant terms like Eripatti, and the Banjaras: the term-definition pairs that recur in UPSC prelims, decoded in tables.

30 September 2026 · 27 min read

CSAT

Data Sufficiency for CSAT

Crack data sufficiency in CSAT Paper II: the four verdicts, the sufficiency-not-solution rule, the alone-first method, classic traps, and practice questions with full solutions.

29 September 2026 · 10 min read

CSAT

Progressions for CSAT: AP, GP and HP Explained

Arithmetic, geometric and harmonic progressions from first principles: formulae, sum shortcuts, bouncing-ball and price puzzles, and real UPSC PYQs solved step by step.

29 September 2026 · 13 min read

Essay

Security and the World: The Essay Content Bank

Naxalism's endgame, cyber warfare, grey-zone conflict, AFSPA, defence diplomacy and the Indo-Pacific: the complete security and world-affairs content bank for the UPSC essay paper, with definitions, data anchors and tensions.

29 September 2026 · 20 min read

Internal Security

Guarding the Frontiers: Border Management

Per-border challenge tables, CIBMS and smart fencing, the Vibrant Villages Programme, coastal and airspace security, illegal migration, AFSPA's 2026 status and the Rohingya debate: the complete GS-3 guide.

29 September 2026 · 35 min read

Disaster Management

Resilience from Below: PRIs, Civil Society and the Way Forward

Resilience is built in villages, not capitals. This article examines Panchayati Raj Institutions as first responders, civil society and SHGs, Aapda Mitra volunteers, early-warning technology from SACHET to Damini, and the way forward for a resilient India.

29 September 2026 · 31 min read

Environment

Before the First Brick: EIA and PARIVESH

EIA is India's gatekeeper between development projects and the environment. This article explains the EIA process, the 2006 Notification, the PARIVESH portal, and the reforms reshaping green clearances.

28 September 2026 · 49 min read

International Relations

India-Canada relations: from the 2023 freeze to the 2026 pragmatic reset

The 2023 Nijjar allegations froze ties and top envoys were withdrawn; the 2026 pragmatic reset restarted CEPA talks, signed a C$2.6 billion Cameco uranium deal, and opened a first-ever defence dialogue.

28 September 2026 · 14 min read

Modern History

1916: the Home Rule Leagues and the year nationalism went year-round

Tilak's and Besant's Home Rule Leagues (1916) demanded self-government within the Empire, built India's first year-round political machine, and forced the Montagu Declaration.

28 September 2026 · 19 min read

Indian Society

Tribes of India: the first peoples caught between forest and development

104 million Indians, 700+ groups, one constitutional shield, the story of tribal India, from PVTGs to the displacement-rehabilitation trap.

27 September 2026 · 41 min read

World History

League of Nations to United Nations: Why the First Peace Machine Failed and the Second Survived

Two world wars produced two peace machines. The League collapsed in twenty-six years; the UN turned eighty. What changed, and what still hasn't.

27 September 2026 · 12 min read

World History

1917: The Year Russia Rewrote the Rules of Power

In eight months, Russia buried a 300-year monarchy and birthed the world's first socialist state. The causes, the two revolutions of 1917, and why the shockwaves reached all the way to India.

27 September 2026 · 15 min read

World History

Taxes, Tea, and a New Republic: The American Revolution

A tax on paper cost Britain an empire. How the American Revolution (1765-1783) turned a revolt against mercantilism into the world's first written constitution, and why the Civil War had to finish its work.

27 September 2026 · 12 min read

Modern History

Against the Ancient Order: The Anti-Caste Movements That Rebuilt India

Phule called caste slavery in 1873; Ambedkar burned the Manusmriti in 1927. The anti-caste movements wrote the first draft of the equality India promised itself in 1950.

27 September 2026 · 23 min read

Modern History

Twenty-Eight Months of Power: India's First Rehearsal for Self-Rule

In 1937 the Congress stopped demanding power and started using it, 28 months of ministries, tenancy laws and prohibition, ended by a war India never agreed to join. India's first rehearsal for self-rule.

27 September 2026 · 25 min read

Modern History

The Movement That Made India Believe It Could Win, Then Gandhi Stopped It

In August 1920, Gandhi asked a whole nation to stop cooperating with its rulers, and for the first time since 1857, India answered as one. Then a mob in a UP village burned 22 policemen alive, and Gandhi pulled the plug on his own movement.

27 September 2026 · 33 min read

Modern History

Bombs in Bengal, Ghadar Across the Seas: The First Revolutionary Wave

From Bengal's secret societies to Sikh farmers in California plotting a mutiny, the first revolutionary wave tried by bomb and pistol what petitions could not do - and produced martyrs who outlived every viceroy.

27 September 2026 · 43 min read

Modern History

Swadeshi 1905: Boycott, Bande Mataram, and India's First Mass Classroom

For three years Bengal tried to live without Britain, boycotting Manchester cloth, building Indian mills and national schools. The Swadeshi movement was India's first mass classroom, and its laboratory for everything Gandhi later used.

27 September 2026 · 28 min read

Modern History

1885: The Year India Got a National Platform - The Moderates' Long Game

In December 1885, seventy-two men in a Bombay hall spoke as Indians for the first time. The Moderates' prayers and petitions won little - yet built the entire foundation of the freedom movement.

27 September 2026 · 36 min read

Modern History

1857: the year India rose, and the empire learned to rule differently

In 1857, sepoys, queens, peasants and preachers rose together, and lost. The uprising that ended Company rule, rebuilt the British army, and became Indian nationalism's first shared memory.

27 September 2026 · 37 min read

Modern History

First in, last out: how four European powers fought over India, and why only Britain won

Four European powers fought for India's coasts, the Portuguese arrived first and left last, the Dutch chose trade over empire, the French nearly won. Why only Britain survived the race.

27 September 2026 · 23 min read

Medieval History

The Empire's Operating System: Mansabdars, Jagirs and the Revenue Machine

One rank decided every officer's salary and cavalry strength; one revenue grid taxed every harvest. How the mansabdari and zabt systems let the Mughals run a subcontinent.

27 September 2026 · 29 min read

Medieval History

The Reformer and the Visionary: Alauddin's Markets and Tughlaq's Experiments

One Sultan fixed the price of everything from grain to horses to fund history's first standing army in India. His successor tried to move the capital 1,500 km, print token currency, and tax a famine-struck doab, and failed spectacularly at all three. The Khaljis and Tughlaqs, explained.

27 September 2026 · 34 min read

Medieval History

The Slave Kings: How Aibak, Iltutmish, Razia and Balban Built the Delhi Sultanate

In 1206, a slave-general with no royal blood founded India's first Islamic empire from Delhi. Within sixty years, his successors, a consolidator, a queen who defied her nobles, and an iron-fisted king who called himself God's Shadow, had built a state that would rule for three centuries.

27 September 2026 · 23 min read

Ancient History

The Greeks, Scythians and Nomads Who Became Indian: Post-Mauryan Kingdoms

Greeks, Scythians and Central Asian nomads crossed the Hindu Kush and became Indian, giving India its first gold coins, its first human Buddha images, and the Silk Road.

27 September 2026 · 27 min read

Ancient History

Why Magadha ate its rivals: the rise of India's first superpower

Sixteen kingdoms fought for the Gangetic plains. Magadha, with iron mines, war elephants, and ruthless kings, swallowed them all. How India's first superpower was built.

27 September 2026 · 31 min read

Ancient History

The traders who sold cotton to Mesopotamia, and the mystery of their disappearance

They grew the world's first cotton, sold it to Mesopotamia, standardized their weights, and then their cities quietly emptied around 1900 BCE. How the Harappans lived, traded, and vanished.

27 September 2026 · 19 min read

Ancient History

Long before history: the million years India spent in the Stone Age

Half a million years of Indian history happened before a single word was written. From Bhimbetka's painted caves to Mehrgarh's first farmers, this is the prehistory UPSC keeps testing.

27 September 2026 · 28 min read