India celebrates its 73rd Republic Day today. The Republic Day parade on Rajpath in Delhi this year will feature 16 marching contingents, 17 military bands, and 25 tableaux of various states. This year's Republic Day event is part of the Centre’s Azadi ka Amrit Mahotsav to celebrate 75 years of Independence. PM Modi, Rajnath Singh arrived at National War Memorial and was seen in a special cap. Watch this video.