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BATTLE // September 23, 1803

Battle of Assaye

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Overview

The Battle of Assaye was fought on 23 September 1803 during the Second Anglo-Maratha War between the British and Maratha empires. An outnumbered British army led by Major-general Arthur Wellesley defeated a Maratha army under the command of Daulatrao Scindia and Raghoji II Bhonsle near Assaye in western India. The battle was Wellesley's first major victory and one he would later describe as his finest accomplishment on the battlefield, even more so than his more famous victories in the Peninsular War and his defeat of Napoleon at the Battle of Waterloo.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Assaye was Arthur Wellesley's first major battlefield victory, achieved against a larger Maratha force under Daulatrao Scindia and Raghoji II Bhonsle during the Second Anglo-Maratha War. With approximately 9,500 British troops facing a Maratha army of some 10,800, the engagement demonstrated that a numerically inferior British force could defeat a well-organized Maratha army in open engagement, reinforcing British operational confidence in the subcontinent. Casualties on both sides were substantial — the British sustained over 1,100 losses, while Maratha casualties ranged considerably higher — underscoring that the outcome was hard-won rather than a demonstration of easy dominance. Wellesley himself later ranked Assaye above his celebrated victories in the Peninsular War and his defeat of Napoleon at Waterloo, marking it as the engagement he considered his finest personal achievement on the battlefield. Within the Second Anglo-Maratha War, the victory contributed to British pressure on the Maratha confederacy and to Wellesley's emerging reputation as a commander capable of operating aggressively under difficult conditions.

Forces & casualties

Troop strength

  • British Empire9,500
    medium
  • Maratha Empire10,800
    medium

Maratha Empire fielded a 1.1 : 1 numerical advantage

Casualties

  • British Empire1,138
    medium12% loss rate
  • Maratha Empire1,200–3,000
    medium19% loss rate

Commanders (5)

British Empire

Maratha Empire

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Last verified June 2026
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