For the first time in the world, India has developed technology to safeguard the international borders, critical installations like nuclear plants, airports and oil rigs, VIP convoys, large gatherings, even an entire city, from unmanned aerial vehicles or drones. All using AI-powered autonomous drone security system that uses 12 layers of security, and a unified command control system even in the face of multiple, simultaneous attack threats. NDTV's Uma Sudhir was at a live demonstration on the outskirts of Hyderabad and had this exclusive chat with Wing Commander Sai Mallela, co-founder of Grene Robotics, that developed the world class technology.