Kolkata (West Bengal) [India], March 15 (ANI): The newly-inaugurated India’s first underwater metro line began public operations in West Bengal’s capital Kolkata on Friday with commuters seen queueing up for the first ride on the country’s first-ever train ride under water. People were seen clapping and raising ‘Vande Bharat’ and ‘Bharat Mata ki Jai’ slogans as they travelled in the country’s first underwater metro train, an engineering marvel. A train began its journey from the Howrah Maidan station on the East-West metro corridor of Kolkata at 7 am today. Simultaneously another train started…