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	<title>INS Kalvari S23 - Revision history</title>
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	<updated>2026-07-30T12:53:49Z</updated>
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		<id>https://indianpedia.org/index.php?title=INS_Kalvari_S23&amp;diff=375323&amp;oldid=prev</id>
		<title>Bot at 11:06, 29 October 2022</title>
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		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Short description|Name ship of the Kalvari-class of submarines of the Indian Navy}}&lt;br /&gt;
{{other ships|INS Kalvari}}&lt;br /&gt;
{{EngvarB|date=May 2014}}&lt;br /&gt;
{{Use dmy dates|date=May 2014}}&lt;br /&gt;
&lt;br /&gt;
{|{{Infobox ship begin}}&lt;br /&gt;
{{Infobox ship image&lt;br /&gt;
|Ship image= &lt;br /&gt;
|Ship caption=&lt;br /&gt;
}}&lt;br /&gt;
{{Infobox ship career&lt;br /&gt;
|Hide header=&lt;br /&gt;
|Ship country=India&lt;br /&gt;
|Ship flag={{shipboxflag|India|naval 1950}}&lt;br /&gt;
|Ship name= INS &amp;#039;&amp;#039;Kalvari&amp;#039;&amp;#039; &lt;br /&gt;
|Ship namesake=&amp;quot;Kalvari&amp;quot; a deep sea [[tiger shark]].&lt;br /&gt;
|Ship ordered=&lt;br /&gt;
|Ship builder= &lt;br /&gt;
|Ship laid down=&lt;br /&gt;
|Ship launched=15 April 1967&lt;br /&gt;
|Ship acquired=&lt;br /&gt;
|Ship commissioned= 8 December 1967&lt;br /&gt;
|Ship decommissioned= 31 May 1996&lt;br /&gt;
|Ship in service=&lt;br /&gt;
|Ship out of service=&lt;br /&gt;
|Ship struck=&lt;br /&gt;
|Ship reinstated=&lt;br /&gt;
|Ship identification=S23&lt;br /&gt;
|Ship fate= Decommissioned&lt;br /&gt;
|Ship status= Hull scrapped, fin preserved&lt;br /&gt;
}}&lt;br /&gt;
{{Infobox ship characteristics&lt;br /&gt;
|Hide header= &lt;br /&gt;
|Header caption= &lt;br /&gt;
|Ship class= {{sclass|Kalvari|submarine|||1967}}&lt;br /&gt;
|Ship type= &lt;br /&gt;
|Ship displacement=*{{convert|1950|t|LT|0|abbr=on}} surfaced&lt;br /&gt;
*{{convert|2475|t|LT|0|abbr=on}} submerged&lt;br /&gt;
|Ship length= {{convert|91.3|m|ftin|abbr=on}} &lt;br /&gt;
|Ship beam= {{convert|7.5|m|ftin|abbr=on}} &lt;br /&gt;
|Ship draught= {{convert|6|m|ftin|abbr=on}} &lt;br /&gt;
|Ship propulsion= &lt;br /&gt;
|Ship speed=*{{convert|16|kn|lk=in}} surfaced&lt;br /&gt;
*{{convert|15|kn}} submerged&lt;br /&gt;
|Ship range=*{{convert|20000|mi|km|abbr=on}} at {{convert|8|kn|abbr=on}} surfaced&lt;br /&gt;
*{{convert|380|mi|km|abbr=on}} at {{convert|10|kn|abbr=on}} submerged&lt;br /&gt;
|Ship test depth= {{convert|250|m|ft|abbr=on}} &lt;br /&gt;
|Ship complement= 75 (incl 8 officers)&lt;br /&gt;
|Ship sensors= &lt;br /&gt;
|Ship EW= &lt;br /&gt;
|Ship armament=*10 {{convert|533|mm|in|abbr=on|0}} torpedo tubes with 22 SET-65E/SAET-60 torpedoes&lt;br /&gt;
*44 [[Naval mine|mines]] in lieu of torpedoes&lt;br /&gt;
|Ship armour=&lt;br /&gt;
|Ship notes=&lt;br /&gt;
}}&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;INS &amp;#039;&amp;#039;Kalvari&amp;#039;&amp;#039; (S23)&amp;#039;&amp;#039;&amp;#039; was the lead vessel of the {{sclass|Kalvari|submarine (1967)|4}} of diesel-electric [[submarine]]s of the [[Indian Navy]].&amp;lt;ref name=br-kalvari&amp;gt;[http://www.bharat-rakshak.com/NAVY/Submarines/Past/92-Kavari-Class.html Kalvari Class (Foxtrot Class) – Bharat Rakshak :: Indian Navy]. Bharat Rakshak. Retrieved on 2018-12-25.&amp;lt;/ref&amp;gt; It was the first ever submarine inducted into service by the Indian Navy.&amp;lt;ref name=&amp;quot;FE&amp;quot;&amp;gt;{{cite web |title=Submarine Day: Its INS Kalvari connection and everything you want to know |url=https://www.financialexpress.com/defence/submarine-day-its-ins-kalvari-connection-and-everything-you-want-to-know/2147888/ |website=The Financial Express |access-date=27 December 2020 |date=11 December 2020}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;IE&amp;quot;&amp;gt;{{cite web |title=Explained: What is Submarine Day that celebrates INS Kalvari? |url=https://indianexpress.com/article/explained/explained-submarine-day-celebrating-the-memory-of-ins-kalvari-7098340/ |website=The Indian Express |access-date=27 December 2020 |language=en |date=11 December 2020}}&amp;lt;/ref&amp;gt; The submarine was [[keel laying|laid down]] on 27 December 1966 as {{sclass2|Foxtrot|submarine|2}} &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;B-51&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; of the [[Soviet Navy]] by [[Novo-Admiralty]] at [[Galerniy Island]], [[Leningrad]]. The submarine was [[launched (ship)|launched]] on 15 April 1967 and competed on 26 September 1967.&amp;lt;ref name=Miramar&amp;gt;{{Cite ship register|register=MSI|id=6125986|shipname=B-51 |accessdate=10 September 2009 }}&amp;lt;/ref&amp;gt;&amp;lt;ref name=Sovsub&amp;gt;{{cite book | last1 = Polmar | first1 = Norman | last2 = Noot | first2 = Jurrien | title = Submarines of the Russian and Soviet Navies, 1718–1990 | location = [[Annapolis, Maryland]] | publisher = [[Naval Institute Press]] | year = 1991 |isbn = 978-0-87021-570-4 | oclc = 21195060 | page = 342 }}&amp;lt;/ref&amp;gt; The submarine was commissioned by the Indian Navy on 8 December 1967 at [[Riga]], Soviet Union. The Navy celebrates Submarine Day annually on 8 December to commemorate this occasion.&amp;lt;ref name=&amp;quot;FE&amp;quot;/&amp;gt;&amp;lt;ref name=&amp;quot;IE&amp;quot;/&amp;gt; The submarine was decommissioned in 1992.&amp;lt;ref name=Miramar /&amp;gt;&lt;br /&gt;
[[File:INS Kalvari Submarine Fin at RK Beach 06.jpg|thumb|right|305px|INS &amp;#039;&amp;#039;Kalvari&amp;#039;&amp;#039; submarine fin at RK Beach]]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;Kalvari&amp;#039;&amp;#039; is the [[Malayalam]] word for [[tiger shark]], a deep-sea predator in the Indian Ocean. The name symbolizes agility, strength and predatory power.&amp;lt;ref&amp;gt;{{cite web|title=What Is INS Kalvari? All You Need To Know|url=https://www.ndtv.com/india-news/what-is-ins-kalvari-all-you-need-to-know-1787676|website=NDTV.com|access-date=31 January 2018}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite news|url=http://www.tribuneindia.com/news/nation/parrikar-undocks-scorpene-sub/63945.html|title=Parrikar undocks Scorpene sub|last=Banerjee|first=Ajay|date=6 April 2015|work=The Tribune|access-date=8 April 2015}}&amp;lt;/ref&amp;gt; The tiger shark ([[Galeocerdo cuvier|Galeocerdo Cuvier]]) is a species of [[requiem shark]] which are found in tropical and temperate waters.{{fact|date=January 2022}}&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{Commons category|INS Kalvari (S23)}}&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- non-breaking space to keep AWB drones from altering the space before the navbox--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{Foxtrot class submarine}}&lt;br /&gt;
{{Submarines of the Indian Navy}}&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Kalvari (S23)}}&lt;br /&gt;
[[Category:Foxtrot-class submarines]]&lt;br /&gt;
[[Category:Ships built in the Soviet Union]]&lt;br /&gt;
[[Category:Ships built in Saint Petersburg]]&lt;br /&gt;
[[Category:1967 ships]]&lt;br /&gt;
[[Category:Kalvari-class submarines]]&lt;br /&gt;
&lt;br /&gt;
{{submarine-stub}}&lt;br /&gt;
{{India-mil-stub}}&lt;/div&gt;</summary>
		<author><name>Bot</name></author>
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