The Rajputana Rifles is the oldest rifle regiment and one of the senior-most regiments of the Indian Army. It was originally raised in 1921 as part of the British Indian Army, when six previously existing regiments were amalgamated to form six battalions of the 6th Rajputana Rifles. In 1945 the numeral designation was dropped from the title and in 1947 the regiment was transferred to the newly independent Indian Army. Since independence, the regiment has been involved in a number of conflicts against Pakistan, as well as contributing to the Custodian Force (India) in Korea under the aegis of the United Nations in 1953-54 and to the UN Mission to the Congo in 1962. As a rifle regiment it uses a bugle horn as its insignia, the same as the British Light Division, but unlike its British counterparts, the Rajputana Rifles march at the same march pace used in the Indian Army as a whole.