The Republic Day Parade is the ceremony in which the country shows itself to itself. It is held on Kartavya Path in New Delhi on 26 January, the day the Constitution came into force in 1950, and the President — who is the Supreme Commander of the Armed Forces — takes the salute.
Two things are worth noticing when you talk about it. First, it is not only a military display: the marching contingents share the route with school children, folk dancers and State tableaux, so the parade shows the country's diversity as well as its defence. Second, it is a public ceremony — anyone may watch it — which is the point of a republic, where the armed forces answer to the people.