Kavina first joined the National Cadet Corps as a naval cadet. After graduating from Jai Hind, he attended the National Defence Academy in Pune, and officially joined the Indian Navy in 1965. That same year, during the Indian–Pakistani conflict, he participated in patrols along the Gujarat border. In 1969, Kavina was sent to the Soviet Union for specialised training on missile boats. In the 1971 war, the Indian Navy introduced a new missile boat to carry out their activities. Its overall relationship with the overall considerations and wartime costs continued. Such operations were successfully conducted in the presence of the INS Vikrant in the Andaman Islands. The Soviet-made Indian Navy's missile warriors interacted with each other and proceeded to attack the missile and confuse the Pakistani Navy. The 25th Missile Squadron was formed in a joint operation of the three Vidyut class missile boat:, and — in the operational code name Operation Trident in the Pakistan-India war of 1971. After the destruction of the ships, MV Venus Challenger, PNS Shah Jahan and PNS Muhafiz, the Indian carrier took a distance of 26 kilometers away from the port of Karachi, where located Pakistan Navy's headquarters. When the oil tanker and refinery in the rudder mode of the inspection, the Nipat took two stages proceedings. After striking oil tanker and refinery, the Trident operation went on to Bombay completely with full confidence. Since then, 4 December is celebrated as a Navy day in India.
Achievements
Successfully operates the operations is fully recognized. Then Fleet Operations Officer Captain & later Vice AdmiralGulab Mohanlal Hiranandani awarded the Nao Sena Medal for the detailed operational planning; the Maha Vir Chakra was awarded to the strike group commander, Yadav, for planning and leading the task force; and Vir Chakras were awarded to Lieutenant Commanders Bahadur Nariman Kavina, Inderjit Sharma, and Om Prakash Mehta, the commanding officers of INS Nipat, INS Nirghat, and INS Veer respectively. Master Chief M. N. Sangal of INS Nirghat was also awarded the Vir Chakra. He died on 30 June 2017, in Adelaide, Australia, where he had been staying with his son.