The regiments first action was during the Mysore Campaign in the Third Anglo-Mysore War. This was followed by their participation in the Battle of Seringapatam in the Fourth Anglo-Mysore War. They were next called to serve in the Beni Boo Ali campaign in 1821, against the pirates in Eastern Arabia and the Persian Gulf region. Returning to India they took part in the Siege of Multan during the Second Anglo-Sikh War. They were next involved in the Anglo-Persian War in 1856, followed the next year by the Indian Rebellion of 1857 taking part in the Central India Campaign.