In today's episode of India Ascends, as speculation about an imminent trade deal between the two countries gathers steam, Prime Minister Narendra Modi and US President Donald Trump spoke over the phone on Thursday and discussed expanding cooperation in various areas. Meanwhile, after a months long charm offensive, Pakistan has secured a major arms deal worth $686 million from the US for advanced technology and support for Pakistan's F-16 fighter jets. NDTV's Gaurie Dwivedi brings the latest.