Proteacher • UPSC History

The Anglo-Sikh Wars

British Expansion in Modern Indian History

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01 • Introduction

The Anglo-Sikh Wars: An Overview

The Anglo-Sikh Wars were two major conflicts between the English East India Company and the Sikh kingdom of Punjab. The First Anglo-Sikh War took place in 1845–1846; the Second followed in 1848–1849. The conflicts resulted in increasing British control over Punjab and its eventual annexation.

UPSC focus: understand the rise of the Sikh kingdom under Maharaja Ranjit Singh, the instability after his death, the treaties following the First War, and the annexation of Punjab after the Second War.
First Anglo-Sikh War1845–1846
Second Anglo-Sikh War1848–1849
Key Sikh ruler before the warsMaharaja Ranjit Singh, who died in 1839
Final outcomeBritish annexation of Punjab in 1849

Learning objectives

  • Trace the growth of Sikh power and Ranjit Singh’s relations with the English.
  • Explain the causes, battles and treaties of both wars.
  • Understand why the Sikh kingdom weakened after Ranjit Singh’s death.
  • Connect the annexation of Punjab with British imperial expansion.
02 • Consolidation of Punjab

From Sikh Misls to a Unified Kingdom

Before Ranjit Singh’s rise, Punjab was divided among Sikh misls—military and political groupings led by Sikh chiefs. In the late eighteenth century, the weakening of neighbouring powers created an opportunity for Ranjit Singh of the Sukarchakiya misl to consolidate his authority.

Ranjit Singh’s rise

  • In 1799, Ranjit Singh became governor of Lahore under Zaman Shah of Afghanistan.
  • He strengthened his position in central Punjab and brought Lahore under his control.
  • By 1805, Jammu and Amritsar had also come under his rule.
  • He built a powerful kingdom through military expansion, political alliances and the incorporation of different regional forces.
LahorePolitical centre of the Sikh kingdom
AmritsarImportant religious and commercial centre
Key concept: Ranjit Singh’s achievement was the consolidation of a powerful Sikh kingdom in Punjab, which could negotiate with the English from a position of strength during his lifetime.
03 • Ranjit Singh and the English

The Treaty of Amritsar (1809)

British concern about possible Franco-Russian expansion through the north-west encouraged diplomatic contact with Ranjit Singh. In 1807, Lord Minto sent Charles Metcalfe to Lahore to negotiate with him.

Why negotiations mattered

Ranjit Singh wanted recognition of his authority over the wider Sikh territories, including the cis-Sutlej or Malwa region. The British, however, wanted to limit his expansion east of the Sutlej.

Main significance of the Treaty of Amritsar

  • Signed on 25 April 1809 between Ranjit Singh and the English East India Company.
  • The Sutlej became the boundary between Ranjit Singh’s dominions and the Company’s sphere.
  • It checked Ranjit Singh’s ambition to extend his authority over all Sikh territories on both sides of the river.
  • Ranjit Singh subsequently directed much of his expansion westward, including Multan, Kashmir and Peshawar.
UPSC takeaway: the Treaty of Amritsar (1809) belongs to the pre-war phase. It is not the Treaty of Lahore (1846), which followed the First Anglo-Sikh War.
04 • Punjab after 1839

Political Instability after Ranjit Singh

Ranjit Singh died in June 1839. His death began a period of court intrigues, succession disputes and weakening political authority in Punjab.

Major developments

  • Kharak Singh succeeded Ranjit Singh but proved ineffective; he died in 1839.
  • Prince Nav Nihal Singh died in an accident after his father’s funeral, intensifying the succession crisis.
  • Sher Singh became ruler but was murdered in 1843.
  • Duleep Singh, a minor son of Ranjit Singh, was proclaimed Maharaja, with Rani Jindan as regent.
  • Hira Singh Dogra and Jawahar Singh were removed amid court conflict; Lal Singh became wazir in 1845, and Teja Singh was appointed commander.

Weakening of the army and state

  • Experienced commanders, including Hari Singh Nalwa, were no longer available.
  • Irregular payment and the appointment of unsuitable officers contributed to discontent and indiscipline.
  • British troop movements through Punjab during the Afghan campaigns caused disruption and heightened suspicion.
The Sikh army remained formidable, but political instability and divisions among the leadership weakened the kingdom’s ability to respond coherently to British pressure.
05 • First War

First Anglo-Sikh War (1845–1846)

Causes

  1. Succession crisis: rivalry at the Lahore court weakened central authority after Ranjit Singh’s death.
  2. Army–court tensions: the powerful Sikh army became increasingly involved in political affairs.
  3. British military build-up: the growing number of English troops near the Punjab frontier created suspicion.
  4. Regional context: British campaigns in Sindh, Gwalior and Afghanistan heightened Sikh concerns about expansionist intentions.

Immediate trigger

The Sikh army crossed the Sutlej on 11 December 1845. The Company treated this as an aggressive move and declared war. The deeper causes, however, included the wider political and military tensions described above.

British forceApproximately 20,000–30,000 troops, as described in the text
Sikh forceApproximately 50,000 troops, under the overall command of Lal Singh
The conduct of Lal Singh and Teja Singh is presented in the source as treacherous and as a factor in the successive Sikh defeats.
06 • First War: Battles

The Five Major Battles

The First Anglo-Sikh War involved a series of hard-fought engagements. The Sikh forces suffered five successive defeats before Lahore fell to the British.

BattleDateRevision point
Mudki18 December 1845Early major engagement in the war
Ferozeshah21–22 December 1845Major and costly engagement
BuddelwalDecember 1845–January 1846Listed in the source among the successive Sikh defeats
Aliwal28 January 1846Important British victory
Sobraon10 February 1846Decisive defeat of Sikh forces

Lahore fell to British forces on 20 February 1846 without a fight. The war ended with the Treaty of Lahore in March 1846.

Battle memory chain

Mudki → Ferozeshah → Buddelwal → Aliwal → Sobraon → Lahore.

For chronology-based Prelims questions, learn the sequence of the battles and distinguish the fall of Lahore in February from the Treaty of Lahore signed in March 1846.
07 • Treaty of Lahore

Treaty of Lahore (8 March 1846)

The defeat in the First Anglo-Sikh War forced the Sikh government to accept the Treaty of Lahore. Its terms significantly weakened Punjab’s independence.

Main provisions

  • The Sikh government was required to pay a war indemnity of more than one crore rupees.
  • The Jalandhar Doab, between the Beas and Sutlej rivers, was annexed to Company territory.
  • A British Resident was to be established at Lahore under Henry Lawrence.
  • The strength of the Sikh army was reduced.
  • Duleep Singh was recognised as ruler, with Rani Jindan as regent and Lal Singh as wazir.

The Kashmir settlement

Unable to pay the full indemnity, the Sikh government ceded territories. Kashmir, including Jammu, was transferred to Gulab Singh for a payment of Rs 75 lakh to the Company. This transfer was formalised separately by the Treaty of Amritsar on 16 March 1846.

Important distinction: the Treaty of Lahore was signed with the Sikh government after the First War. The separate Treaty of Amritsar of 16 March 1846 formalised the transfer of Kashmir to Gulab Singh.
08 • Treaty of Bhairowal

British Control Deepens in Punjab

Resentment persisted after the Treaty of Lahore, including over the Kashmir settlement. In December 1846, the Treaty of Bhairowal further reduced the autonomy of the Sikh government.

Main provisions

  • Rani Jindan was removed as regent.
  • A Council of Regency was established to govern Punjab.
  • The council consisted of eight Sikh sardars.
  • The British Resident, Henry Lawrence, presided over the council.

Why it matters

The arrangement placed the administration of Punjab under substantial British influence while Duleep Singh remained the nominal ruler. The settlement also contributed to continuing resentment among Sikhs.

Treaty of LahoreMarch 1846: indemnity, territorial cession, army reduction and a British Resident
Treaty of BhairowalDecember 1846: Rani Jindan removed; Regency Council presided over by the British Resident
The treaties following the First War are central to understanding why the conflict did not settle relations between the Sikh kingdom and the Company.
09 • Second War

Second Anglo-Sikh War (1848–1849)

Causes of renewed conflict

  • The defeat of 1845–1846 and the treaties of Lahore and Bhairowal were deeply resented.
  • Rani Jindan’s removal and treatment as a pensioner added to Sikh resentment.
  • Mulraj, governor of Multan, was replaced following a dispute involving the annual revenue demand.

The immediate cause: the Multan revolt

Mulraj revolted and killed two English officers who accompanied the new governor. Sher Singh was sent to suppress the revolt but joined Mulraj. The disturbance developed into a wider uprising, giving Lord Dalhousie an opportunity to pursue the complete annexation of Punjab.

UPSC distinction: the Multan revolt was the immediate trigger. The deeper causes included Sikh resentment of the post-war settlements and the growing British role in Punjab’s government.

Governor-General

Lord Dalhousie, who pursued an expansionist policy, was Governor-General during the Second Anglo-Sikh War and the annexation of Punjab in 1849.

10 • Second War: Battles

Ramnagar, Chillianwala and Gujarat

Three major battles are highlighted in the account of the Second Anglo-Sikh War. British forces eventually defeated the Sikh army, which surrendered in 1849.

BattleKey detailSignificance
RamnagarLed by Sir Hugh Gough, the Company’s commander-in-chiefMajor engagement during the campaign
ChillianwalaJanuary 1849Hard-fought battle during the Second War
Gujarat21 February 1849Decisive British victory before the Sikh surrender

After the Battle of Gujarat, the Sikh army surrendered at Rawalpindi and its Afghan allies were driven out of India, according to the account in the source.

Battle memory chain

Ramnagar → Chillianwala → Gujarat → surrender at Rawalpindi → annexation of Punjab.

Prelims trap: this Battle of Gujarat was fought near the Jhelum in Punjab on 21 February 1849. It is not the modern Indian state of Gujarat.
11 • Annexation and revision

Annexation of Punjab and Its Significance

Results of the Second War

  • The Sikh army and Sher Singh surrendered in 1849.
  • Punjab was annexed by the British.
  • A three-member board was established to govern Punjab, comprising Henry Lawrence, John Lawrence and Charles Mansel.
  • In 1853, the board was abolished and Punjab was placed under a Chief Commissioner; John Lawrence became the first Chief Commissioner.

Significance of the Anglo-Sikh Wars

  • They brought the independent Sikh kingdom to an end and extended British rule into Punjab.
  • They demonstrated how internal political instability and British military pressure could combine to produce annexation.
  • The wars also produced a mutual respect for the fighting capabilities of the two sides. The source notes that Sikhs later served on the British side during the Revolt of 1857 and in subsequent campaigns.
YearEvent to remember
1799Ranjit Singh appointed governor of Lahore
1809Treaty of Amritsar with the Company
1839Death of Ranjit Singh
1845–1846First Anglo-Sikh War
8 March 1846Treaty of Lahore
16 March 1846Treaty of Amritsar formalising the Kashmir transfer
December 1846Treaty of Bhairowal
1848–1849Second Anglo-Sikh War
1849Annexation of Punjab
1853Punjab placed under a Chief Commissioner
12 • Interactive quiz

UPSC Practice: Anglo-Sikh Wars

Choose one answer. Each response gives instant feedback and an explanation before you proceed.

Six questions • One point per correct answer

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