New Delhi: The Navies of India and Bangladesh will conduct their first -ever bilateral exercise at Visakhapatnam on the east coast from Saturday. The five-day exercise (October 12 to 16) was preceded by a two-day (October 10-11) coordinated patrol in northern part of the Bay of Bengal. This was the second edition of Indian Navy-Bangladesh patrol in Bay of Bengal. INS Ranvijay, a guided-missile destroyer, and INS Kuthar, an ingeniously built missile Corvette, participated in the patrol along with BNS Ali Haider and BNS Shadinota of Bangladesh. TNS