First and Second Anglo - Mysore War

First Anglo - Mysore War ( 1767 - 69 )

Background

After their easy success in Bengal, the English were confident of their military strength. They concluded a treaty with the Nizam of Hyderabad (1766), persuading him to give them the Northern Circars (region) in lieu of which they said they would protect the Nizam from Haidar Ali. Haidar already had territorial disputes with the Nawab of Arcot and differences with the Marathas. 

Changing Alliances

The Nizam, the Marathas, and the English allied together against Haidar Ali. Haidar acted with considerable tact and diplomatic skill. He paid the Marathas to turn them neutral and promising to share conquered territories with the Nizam to attack the Nawab of Arcot. 

Course of War 

The war continued for a year and a half without any conclusion. Haidar changed his strategy and suddenly appeared before the gates of Madras. There was complete chaos and panic at Madras forcing the English to conclude a very humiliating treaty with Haidar on April 4, 1769-the Treaty of Madras. The treaty provided for the exchange of prisoners and mutual restitution of conquests. Haidar Ali was promised the help of the English in case he was attacked by any other power.

Second Anglo-Mysore War (1780-84) 

Background

Haidar Ali accused the English of breach of faith and non-observance of the Treaty of Marathas when in 1771 he was attacked by the Marathas, and the English failed to come to his aid. Also, he found that the French were much more helpful than the English in meeting his army's requirement of guns, saltpetre and lead. Consequently, through Mahe, a French possession on the Malabar Coast, some French war material was brought to Mysore. Meanwhile, the American war of independence had broken out in which the French were on the side of the rebels against the English. Under the circumstances, Haidar Ali's friendship with the French caused even more concern to the English. They, therefore, tried to capture Mahe, which Haidar regarded to be under his protection. Haidar considered the English attempt to capture Mahe a direct challenge to his authority. 

Course of War

Haidar forged an anti-English alliance with the Marathas and the Nizam. He followed it up by an attack in the Carnatic, capturing Arcot and defeating the English army under Colonel Baillie in 1781. In the meantime, the English detached both the Marathas and the Nizam from Haidar's side, but the undeterred Haidar faced the English boldly only to suffer a defeat at Porto Novo in November 1781. However, he regrouped his forces and defeated the English and captured their commander, Braithwaite. 

Treaty of Mangalore Haidar Ali died of cancer on December 7, 1782. Now his son, Tipu Sultan, carried on the war for one year without any positive outcome. Fed up with an inconclusive war, both sides opted for peace, negotiating the Treaty of Mangalore under which each party gave back the territories it had taken from the other.