Third Anglo-Mysore War

Third Anglo-Mysore War
Conflict	Third Anglo-Mysore War
Partof	Anglo-Mysore Wars
Date	1790–1792
Place	South India
Result	Treaty of Seringapatam; territorial concessions
Combatant1	East India Company; Nizam of Hyderabad; Maratha Empire
Combatant2	Kingdom of Mysore
Commander1	William Muir; Charles Cornwallis; General Medows; Arthur Wellesley (later career)
Commander2	Tipu Sultan; Hyder Ali
Strength1	Coalition forces
Strength2	Mysorean forces

Third Anglo-Mysore War was a major conflict in southern India fought between the East India Company in alliance with the Nizam of Hyderabad and the Maratha Empire against the Kingdom of Mysore ruled by Tipu Sultan. The war lasted from 1790 to 1792 and ended with the Treaty of Seringapatam, which redistributed territories among the victors and reshaped power in Deccan politics. It formed the third phase of the broader Anglo-Mysore Wars struggle for regional dominance in the late 18th century.

Background

In the decades before 1790, the rise of Hyder Ali and his son Tipu Sultan had altered the balance among princely states such as the Nizam of Hyderabad and the Maratha Empire while challenging the expansionist ambitions of the East India Company. Earlier confrontations included the First Anglo-Mysore War and the Second Anglo-Mysore War, which culminated in the restoration of boundaries via the Treaty of Mangalore. British strategic imperatives in Madras Presidency and concerns raised by Company officials like Sir John Shore and governors such as Lord Cornwallis prompted renewed coalitions with traditional rivals of Mysore. The breakdown of diplomatic efforts, cross-border raids, and disputes over Malabar Coast trade and fortifications precipitated the 1790 campaign.

Course of the War

The campaign opened with coordinated offensives by the East India Company and allies in 1790. Initial operations included sieges, maneuver warfare, and blockade operations around key Mysorean fortresses such as Bangalore and Srirangapatna. Commanders like Charles Cornwallis reorganized Company forces and conducted a methodical advance into Mysore, while allies under leaders from the Maratha Empire and the Nizam of Hyderabad launched parallel incursions in the Deccan. Tipu employed mobile cavalry, rocketry and fortification defense, conducting counterattacks and attempting to split allied cohesion. Prolonged campaigning during the monsoon seasons, supply difficulties, and shifting local allegiances shaped the operational tempo until diplomatic exhaustion led to negotiation in 1792.

Major Battles and Campaigns

Significant engagements included the Siege of Bangalore (1791) and the Battle of Arakere (also known as the Battle near Srirangapatna approaches), where British East India Company forces confronted Mysorean field armies. The relief attempts and sorties by Mysorean commanders tested sieges led by figures such as Lord Cornwallis and subordinate generals like Alexander Dirom and James Stuart. Campaigns in the Malabar Coast and operations against coastal forts involved units from Madras Army and naval support from elements tied to the Royal Navy and Company marine detachments. The combination of sieges, river crossings, and mountain passes engagements characterized the multi-front campaign culminating in the investment of Srirangapatna and the negotiation that followed.

Diplomacy and Alliances

Diplomacy proved decisive as the Maratha Empire and the Nizam of Hyderabad joined the East India Company in a pragmatic coalition motivated by territorial recovery and containment of Mysorean influence. Envoys and treaties between courts in Poona, Hyderabad, Madras and Srirangapatna alternated with battlefield diplomacy involving intermediaries from British political figures such as Warren Hastings's successors and legal administrators of the Company. Negotiations ended in the Treaty of Seringapatam, mediated by British commissioners, which apportioned Mysorean territories to the allies and secured hostages and indemnities. European powers watching events, including representatives with ties to France and Dutch trading interests in Ceylon, monitored outcomes affecting wider colonial balance.

Consequences and Territorial Changes

The Treaty of Seringapatam (1792) forced Tipu Sultan to cede almost half of his domains; territories in the Malabar Coast passed to the East India Company, while regions were granted to the Maratha Empire and the Nizam of Hyderabad. The treaty required heavy war indemnities and the handing over of two of Tipu's sons as hostages, altering dynastic leverage. The settlement expanded the Madras Presidency and consolidated Company influence in southern India, weakened Mysore’s strategic depth, and set precedents later invoked during the Fourth Anglo-Mysore War. The redistribution of lands reshaped agrarian and revenue arrangements in ceded districts and affected commercial routes to the Arabian Sea and Bay of Bengal.

Military Forces and Strategy

Forces fielded included the Madras Army and regiments of the British Army operating under Company commission, allied contingents from the Maratha Empire and troops of the Nizam of Hyderabad, alongside irregular levies and European artillery detachments. Mysore’s military relied on disciplined infantry, rocket units often associated with Mysorean rocketry innovations, and cavalry contingents led by Tipu’s commanders. Logistics and siegecraft, including mining and countermining at forts like Bangalore Fort, and the use of riverine lines of communication on the Cauvery River influenced tactical choices. Command doctrine blended European drill introduced by advisers such as Mysorean army reorganizers with indigenous warfare traditions evident in Mysore’s mobile operations.

Legacy and Historical Assessment

Historians assess the war as pivotal in the decline of independent princely resistance to Company expansion, noting how the coalition politics of the Maratha Empire and the Nizam of Hyderabad contributed to Tipu’s isolation. Contemporary observers referenced the conflict in correspondence involving figures like Arthur Wellesley in later campaigns, and the war’s outcomes influenced subsequent British policy in the Anglo-Mysore Wars sequence. The conflict is remembered for its impact on regional sovereignty, innovations such as Mysorean rocketry that influenced later military technologies, and its role in setting the stage for the decisive Fourth Anglo-Mysore War and the eventual fall of Srirangapatna under evolving colonial dynamics. Category:Wars involving the British East India Company