Anglo-Maratha Wars
The 19th played a major role in the Anglo-Mysore Wars and Anglo-Maratha Wars. Their first campaign was against Tipu Sultan of Mysore from 1790 to 1792. After defeating Tipu, the 19th were on garrison duty until 1799 when war broke out with Tipu again. This time, the Sultan was killed during the Siege of Seringapatam in May 1799.