Defence Research And Development Organisation, including: A. P. J. Abdul Kalam, Prithvi (missile), Integrated Guided Missile Development Program, ... Pinaka Multi Barrel Rocket Launcher, Tank Ex

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More info: The Defence Research and Development Organisation (DRDO) (, Rakṣā Anusandhān evaṃ Vikās Sangaṭhan) is an agency of the Republic of India, responsible for the development of technology for use by the military, headquartered in New Delhi, India. It was formed in 1958 by the merger of Technical Development Establishment and the Directorate of Technical Development and Production with the Defence Science Organisation.