the eve of Independence Day, the President of India delivers the "Address to the Nation". On 15 August, the Prime Minister hoists the Indian flag on the ramparts of the historical site of Red Fort in Delhi. In his speech, the Prime Minister highlights the past year's achievements, raises important issues and calls for further development. He pays tribute to the leaders of the Indian independence movement. The Indian national anthem, "Jana Gana Mana", is sung. The speech is followed by a march past of divisions of the Indian Armed Forces and paramilitary forces. Parades and pageants showcase scenes from the independence struggle and India's diverse cultural traditions. Similar events take place in state capitals where the Chief Ministers of individual states unfurl the national flag, followed by parades and pageants. Until 1973, the Governor of the State hoisted the National Flag at the State capital. In February 1974, the Chief Minister of Tamil Nadu, M. Karunanidhi took up the issue with then Prime Minister Indira Gandhi that the Chief Ministers, like the Prime Minister, should be allowed to hoist the national flag on Independence Day. Since 1974, Chief Ministers of the respective states have been allowed to hoist the national flag on Independence Day. Flag hoisting ceremonies and cultural programmes take place in governmental and non-governmental institutions throughout the country. Schools and colleges conduct flag hoisting ceremonies and various cultural events. Governmental and non-governmental institutions decorate their premises with paper, balloon decorations with hangings of freedom fighter portraits on their walls and major government buildings are often adorned with strings of lights. In Delhi and some other cities, kite flying adds to the occasion. National flags of different sizes are used abundantly to symbolise allegiance to the country. Citizens adorn their clothing, wristbands, cars, household accessories with replicas of the tri-colour. Over a period of time, the celebration has changed emphasis from nationalism to a broader celebration of all things India. The Indian diaspora celebrates Independence Day around the world with parades and pageants, particularly in regions with higher concentrations of Indian immigrants. In some locations, such as New York and other US cities, 15 August has become "India Day" among the diaspora and the local populace. Pageants celebrate "India Day" either on 15 August or an adjoining weekend day. Security threats As early as three years after independence, the Naga National Council called for a boycott of Independence