When India became independent in 1947, the British Indian Army became the Indian Army. This, like its predecessor, relies on the martial race theory for much of its recruitment and thus there is a grossly disproportionate number of Sikhs within its ranks. The Mazhabi Sikhs and Ramdasias continued their service with the SLI in the new army. The SLI has served in almost all of the post-1947 conflicts involving India, including the wars with Pakistan in 1947, 1965 and 1971, the Hyderabad Police Action of 1948 and the Chinese aggression in 1962. It has also served in Sri Lanka, where the 1st, 7th, 13th and 14th Battalions have contributed towards peace-keeping.