Delhi NEW DELHI Russia and India on Monday began the second phase of a joint naval exercise on Monday, according to officials. The 14th edition of the Indian - Russia bilateral naval exercise, INDRA, is being conducted in two phases: The harbour phase, which was held from March 28 to 30, and the sea phase begins from Monday and will continue until April 2 in the Bay of Bengal. The exercise, which originally started in 2003, epitomizes the long-term strategic relationship between the two navies,