US vice president JD Vance will embark on a four-day visit to India on Monday as the two countries seek to unlock economic opportunities and negotiate a bilateral trade deal. Mr Vance will meet prime minister Narendra Modi in New Delhi for talks on the economy, trade and geopolitical ties. Advertisement Mr Vance’s visit is seen as an important diplomatic mission by president Donald Trump’s administration, and it coincides with a rapidly intensifying trade war between Washington and Beijing, which is New Delhi’s main rival in the region. A trade deal between India and the US could significantly enhance economic...