Britain’s conquest of India (1740s-1840s) was made possible through her unchallenged naval power. Without any Indian fleet to intercept them in the high seas, the British could do much mischief in her wars of conquest. The Mughal Navy was once respected, till the Empire unraveled after Aurangzeb’s death in 1707. Between 1691 and 1756, the Maratha fleet, despite having no ocean-going large warships, held sway over large parts of India’s Western coast. With their numerous small littoral vessels, the Marathas successfully countered foreign and Indian powers. However, naval warfare evolved and by the mid-18th century the British became the master of India’s seas. In 1756, the East India Company’s (EIC) fewer but bigger and more modern “Blue-Water” (ocean-going) warships sank most of Tulaji Angre’s ships, off Vijaydurg in Maharashtra. Tulaji Angre was the successor to the great Maratha Admiral Kanhoji Angre and this defeat marked the end of Maratha naval power. Tulaji had recently started making bigger warships, but the few such ships he had built could not match British warships. Mysore, under Haider Ali and Tipu Sultan, set out to create a Blue-Water navy that could challenge the British Navy in the high seas. However, events beyond the Kings’ control and lack of resources wrecked this ambitious enterprise.
In 1763, Haidar Ali started building a sizeable navy. He realized that British dominance over Indian waters must end. This would open communication lines with the French (who had agreed to support Mysore’s wars against the British) and increase Mysore’s maritime trade. Otherwise, it was just a matter of time before British naval power ensures Mysore’s end. Haider Ali soon built littoral warships, transport ships and recruited mercenary European sailors. Ali Raja, the Moplah king of Arakkal in Kerala, became Haidar’s admiral. However, he was soon dismissed for invading the Maldives and blinding her Sultan without permission. Haider’s next admiral was an English mercenary. When the First Anglo-Maratha war began in 1767, the British attacked Haider’s ships and ports. Unfortunately, Haidar Ali distrusted his European officers and appointed a cavalry officer as the Admiral. This alienated the Europeans commanders and they promptly deserted to the EIC along with their ships and crew. This gutted the Mysore navy, but the war ended before Mysore faced the full might of the EIC Navy.
The Franco-American Alliance following the American Revolution led to another Anglo-French war. Mysore, an ally of France, was also drawn into this global conflict and the Second Anglo-Maratha War erupted in 1780. Haider Ali set to rebuild his fleet. For this he tasked a Dutchman named Joze Azelars, formerly of the Dutch East India Company. In a few months the Dutchman designed and built multiple warships. He also improved Haider Ali’s ports and maritime defenses. However, Azelars was obstructed at every step of the way by jealous courtiers and officers. He also faced a lack of building material, skilled shipwrights and engineers. In 1782, a powerful French fleet with 15 large warships and other vessels sailed towards India from French colonies in the Indian Ocean. This was a game changer: this war-fleet could destroy the British fleets operating in the region. There were also 2500 French marines on board, who could join Haidar Ali’s campaigns. This could put British existence in South India in jeopardy! However, the French Commodore failed to destroy British fleet. The union with Haider’s budding navy and army – where knowledge and resources could have been shared – did not happen. This chance was lost forever when the Treaty of Paris of September 1783 led to cessation of hostilities: the French fleet returned to Europe. No comparable French fleet would ever challenge the British in Indian waters again.
Meanwhile, Haider Ali had died in December 1782 and was succeeded by Tipu Sultan. Tipu knew that another war could break out any time: in 1786-1792, he built 40 warships and many more transport ships. In this period Tipu Sultan was defeated in the Third Anglo-Mysore War. Despite great losses Tipu persisted in his attempts to end British power in India. Tipu created a board of admiralty and ordered the construction of a world-class oceanic navy of 20 battleships and 20 large frigates. Littoral warships could handle the EIC’s ships in the shallow coasts. However, large and modern warships were required for challenging the British high seas warships. Latest advances such as copper sheathing, utilized by both British and French navies, were also adopted. The projected cost of building and maintaining these 40 large warships and other warships was high. The weakened Mysore kingdom could not afford such an expensive program, following the recent wars. However, Tipu was committed to naval expansion and he also reopened communications with the French. This ambitious naval program ended when the British finally killed Tipu Sultan and conquered Mysore in the Fourth Anglo-Mysore War in 1799.