Prime Minister Narender Modi said today India is now the fastest growing large economy with the most open investment climate. Addressing India-UK Tech Summit in New Delhi, Mr Modi said India's partnership with UK in industrial research has been one of the most exciting programs. He said India and UK must continue to nurture research that can fight global challenges.<br/><br/>Mr Modi said affordable healthcare, clean energy technology are the sectors opening new potential for India-UK businesses to bring innovation. He said Make in India to be an important aspect of India-UK bilateral engagement. Speaking on the occasion, British Prime Minister Theresa May said there is so much potential when it comes to India-Britain relationship and have a special bond.