The 105th Mahratta Light Infantry were an infantry regiment of the British Indian Army. The regiment traces their origins to 1768, when they were raised as the 3rd Battalion, Bombay Sepoys. The regiment's first action was during the Mysore Campaign in the Third Anglo-Mysore War. This campaign was followed by the Fourth Anglo-Mysore War, during which the regiment fought in both the major battles the Battle of Seedaseer and the Battle of Seringapatam. They were then used in the punitive expedition in the Beni Boo Ali campaign in 1821, against the pirates in Eastern Arabia and the Persian Gulf. The regiment was involved in the Siege of Kahun next during the First Afghan War. A detachment of 140 men held off the besieging force from May to September, before being forced to surrender. China was