India and the United States' foreign relations are currently at its peak, with reigning PM Narendra Modi and Joe Biden sharing a close bond, and President-elect Donald Trump also having strong terms with India's foreign officials as well as the Indian PM. But, little do we know about the person who was at the core of improving India-US relations over the past two decades. Here's an insight into how former PM Manmohan Singh contributed towards building up of Indo-US terms