Joint Secretary, Ministry of Civil Aviation, Amber Dubey on Saturday said that the major intent behind liberalising the drone policy in India was to make it a global drone hub. “We have made the policy so liberal that the entire concentration should be more on research and development. There is no sector left where drones cannot be used. The applications are in law and order, defence, agriculture and so on. It will play an important role in war. We have come up with a liberalised policy on drones,” he said at an international virtual conference on the ‘Future of Aerospace & Aviation (FoAA)’, hosted by the Executive Education Programmes Office of IIM Bangalore.