<p>India pays tributes to former President and Bharat Ratna Dr. APJ Abdul Kalam on his 6th death anniversary today. Also known as the 'Missile Man', he played an important…

India pays tributes to former President and Bharat Ratna Dr. APJ Abdul Kalam on his 6th death anniversary today. Also known as the 'Missile Man', he played an important role in 1998 nuclear tests conducted in Pokhran.