Independence Day, observed annually on 15 August, is a national holiday in India commemorating the nation's independence from British rule on 15 August 1947. India attained freedom following an independence movement noted for largely nonviolent resistance and civil disobedience led by the Indian National Congress (INC)^[1]. Independence coincided with the partition of India, in which the British Indian Empire was divided along religious lines into the Dominions of India and Pakistan; the partition was accompanied by violent riots and mass casualties.

The flagship event in Independence Day celebrations takes place in Delhi, where the prime minister hoists the national flag at the Red Fort and delivers from its ramparts a speech. The holiday is observed throughout India with flag-hoisting ceremonies, parades and cultural events. Indians celebrate the day by displaying the national flag on their attire, accessories, homes and vehicles; by listening to patriotic songs, watching patriotic movies; and bonding with family and friends. Books and films feature the independence and partition in their narrative. Separatist and militant organisations have often carried out terrorist attacks on and around 15 August, and others have declared strikes and used black flags to boycott the celebration.