______ was a program of the Indian Ministry of Defense for research and development of a wide range of missiles. It was started in 1982 AD and completed in 2008 AD and was directed by the Defense Research and Development Organization (DRDO) under the leadership of Dr. Kalam.
1. Integrated Guided Missile Development Program
2. National Missile Technology Management Program
3. National Missile Defense Research Program
4. Integrated Continental Ballistic Missile Program