page_title: INS Kalvari (S23)
hierarchical_section_title: INS Kalvari (S23)
caption_attribution_description: English: INS Kalvari Submarine Fin at RK Beach in Visakhapatnam, Andhra Pradesh
context_page_description: INS Kalvari (S23) was the lead vessel of the Kalvari class of diesel-electric submarines of the Indian Navy. The submarine was laid down on 27 December 1966 as Foxtrot-class submarine B-51 of the Soviet Navy by Novo-Admiralty at Galerniy Island, Leningrad. The submarine was launched on 15 April 1967 and competed on 26 September 1967. B-51 was transferred to the Indian Navy in July 1968. The submarine was removed from service in 1992.
  Kalvari is the Malayalam word for tiger shark, a deep-sea predator in the Indian Ocean. The name symbolizes agility, strength and predatory power. The tiger shark is a species of requiem shark which are found in tropical and temperate waters.
context_section_description: INS Kalvari (S23) was the lead vessel of the Kalvari class of diesel-electric submarines of the Indian Navy. The submarine was laid down on 27 December 1966 as Foxtrot-class submarine B-51 of the Soviet Navy by Novo-Admiralty at Galerniy Island, Leningrad. The submarine was launched on 15 April 1967 and competed on 26 September 1967. B-51 was transferred to the Indian Navy in July 1968. The submarine was removed from service in 1992.
  Kalvari is the Malayalam word for tiger shark, a deep-sea predator in the Indian Ocean. The name symbolizes agility, strength and predatory power. The tiger shark (Galeocerdo Cuvier) is a species of requiem shark which are found in tropical and temperate waters.
caption: INS Kalvari submarine fin at RK Beach
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