INS Vikrant will be formally commissioned today after completing almost a year of sea trials. The 45,000-tonne warship has been built at a cost of Rs 20,000 crore. Speaking to NDTV's Vishnu Som, Southern Naval Command Vice Admiral MA Hampiholi said,"INS Vikrant has been a giant leap for the navy's and the country's warship design bureau, and the shipbuilding industry".