The regiment saw extensive service. In 1801 the regiment took part in the Egyptian campaign that removed a French force that had invaded Egypt. In 1811 the regiment was involved in the campaign to seize Java in the Dutch East Indies (now Indonesia) from the Dutch, which was successfully achieved (Java and other Dutch territories were not returned to the Dutch until 1816, after the conclusion of the Napoleonic Wars). In 1824 the First Burmese War began and the regiment took part in that conflict, winning the battle honour "Ava".