Defence Research and Development Organization (DRDO) is an agency of the Republic of India, charged with the military's research and development, headquartered in New Delhi, India

Yes Defence Research and Development Organization (DRDO) has successfully flight-tested an RF (radio frequency) seeker in the anti-tank Nag missile of the Indian Army, Its first time that a millimetric Wave (mmW) seeker with all-weather capability was tried for a 2,000 metre range in a successful mission. Before it the DRDO had only developed the Imaging Infra-red (IIR) seeker but the current breakthrough will be the solution for applications in surface-to-air missiles, air-to-air missiles, anti-tank missiles and air-to-surface missiles.

Defence Research and Development Organisation (DRDO) profile

Formed 1958

Headquarters DRDO Bhavan, New Delhi

Employees 30,000 (7,200 scientists approximately and 12000 technical officer
and assistants)

Annual budget 10300 crore (US$1.5 billion)(2011-12)

Minister responsible Manohar Parrikar, Defence Minister of India

Agency executive Selvin Christopher, Secretary, Department of Defence
R&D