CISF sings a new tune

Bollywood joined in to help the Central Industrial Security Force (CISF), the Central armed police force that protects most airports, nuclear installations and government buildings in India, to prepare a theme song for the force. Javed Akhtar wrote the lyrics of the song and Sonu Nigam and Sunidhi Chauhan came together to sing it. This is the first time that any paramilitary force has prepared a theme song with the help of the film industry. The song is now often played at the CISF functions to boost morale.