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	<id>https://indianpedia.org/index.php?action=history&amp;feed=atom&amp;title=INS_Shishumar</id>
	<title>INS Shishumar - Revision history</title>
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	<updated>2026-08-02T13:52:17Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://indianpedia.org/index.php?title=INS_Shishumar&amp;diff=503526&amp;oldid=prev</id>
		<title>Sanjanadalvi at 16:48, 5 May 2026</title>
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		<updated>2026-05-05T16:48:15Z</updated>

		<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|1984 Shishumar-class submarine}}&lt;br /&gt;
{{Use dmy dates|date=July 2019}}&lt;br /&gt;
{{Use Indian English|date=July 2019}}{{italic title|string=Shishumar}}&lt;br /&gt;
{{refimprove|date=August 2010}}&lt;br /&gt;
{{Infobox ship&lt;br /&gt;
|section1={{Infobox ship/image&lt;br /&gt;
 |image=INS Shishumar (SSK class sub) of IN at Port of Duqm Oman.jpg&lt;br /&gt;
 |image_caption=INS &amp;#039;&amp;#039;Shishumar&amp;#039;&amp;#039; at [[Al Duqm Port &amp;amp; Drydock|Port of Duqm]], [[Oman]].&lt;br /&gt;
 }}&lt;br /&gt;
&lt;br /&gt;
|section2={{Infobox ship/career&lt;br /&gt;
 |hide_header=&lt;br /&gt;
 |country=India&lt;br /&gt;
 |flag={{shipboxflag|India|naval}}&lt;br /&gt;
 |name= INS &amp;#039;&amp;#039;Shishumar&amp;#039;&amp;#039;&lt;br /&gt;
 |namesake= [[Ganges river dolphin]]&lt;br /&gt;
 |ordered=&lt;br /&gt;
 |builder= [[Howaldtswerke-Deutsche Werft]], [[Kiel]], [[Germany]]&lt;br /&gt;
 |laid_down=&lt;br /&gt;
 |launched=13 December 1984&lt;br /&gt;
 |acquired=&lt;br /&gt;
 |commissioned= 22 September 1986&lt;br /&gt;
 |decommissioned=&lt;br /&gt;
 |in_service=&lt;br /&gt;
 |out_of_service=&lt;br /&gt;
 |struck=&lt;br /&gt;
 |reinstated=&lt;br /&gt;
 |fate=&lt;br /&gt;
 |status= {{shipactive}}&lt;br /&gt;
 |badge =  }}&lt;br /&gt;
&lt;br /&gt;
|section3={{Infobox ship/characteristics&lt;br /&gt;
 |hide_header=&lt;br /&gt;
 |header_caption=&lt;br /&gt;
 |class= {{sclass|Shishumar|submarine}}&lt;br /&gt;
 |type= &lt;br /&gt;
 |displacement=*1450 tons surfaced&lt;br /&gt;
               *1850 tons submerged&lt;br /&gt;
 |length= {{convert|64.4|m|ft|abbr=on}}&lt;br /&gt;
 |beam= {{convert|6.5|m|ft|abbr=on}}&lt;br /&gt;
 |draught= {{convert|6|m|ft|abbr=on}}&lt;br /&gt;
 |draft=&lt;br /&gt;
 |propulsion=*4 × {{convert|2400|hp|abbr=on}} diesel-electric motors&lt;br /&gt;
             *1 × Siemens {{convert|4600|hp|abbr=on}} motor&lt;br /&gt;
             *4 × {{convert|1.8|MW|abbr=on}} Siemens alternators&lt;br /&gt;
             *1 shaft&lt;br /&gt;
 |speed=*Surfaced {{convert|11|kn|km/h}}&lt;br /&gt;
        *Submerged {{convert|22|kn|km/h}}&lt;br /&gt;
 |range= Snorting {{convert|8000|nmi|km}} at {{convert|8|kn|km/h|abbr=on}}&lt;br /&gt;
 |endurance= &lt;br /&gt;
 |test_depth= Test depth {{convert|260|m|ft|abbr=on}}&lt;br /&gt;
 |complement= 40 (incl 8 officers)&lt;br /&gt;
 |sensors=&lt;br /&gt;
 |EW=&lt;br /&gt;
 |armament=*14 × [[SUT torpedo|AEG-SUT Mod 1]] wire-guided active/passive torpedoes&lt;br /&gt;
           *24 × external strap-on [[Naval mine|mines]]&lt;br /&gt;
 |notes=&lt;br /&gt;
 }}&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;INS &amp;#039;&amp;#039;Shishumar&amp;#039;&amp;#039; (S44)&amp;#039;&amp;#039;&amp;#039; ({{Lit|[[Ganges river dolphin|Dolphin]]}}) is the [[lead vessel]] of the {{sclass|Shishumar|submarine|4}} of diesel-electric [[submarine]]s of the [[Indian Navy]].&amp;lt;ref name=in-shishumar&amp;gt;{{cite web|url=http://indiannavy.nic.in/sub_shishumar.htm |title=Submarines of Indian Navy |access-date=6 August 2009 |url-status=dead |archive-url=https://web.archive.org/web/20090619071908/http://indiannavy.nic.in/sub_shishumar.htm |archive-date=19 June 2009 }}&amp;lt;/ref&amp;gt; She was commissioned on 22 September 1986 under Commander P M Bhate.&amp;lt;ref&amp;gt;{{Cite news|url=https://twitter.com/indiannavy/status/865732330823884801|title=SpokespersonNavy on Twitter|work=Twitter|access-date=2017-05-23|language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Mid Life Upgrade==&lt;br /&gt;
&lt;br /&gt;
[[Indian Navy]] awarded $151 million contract for mid-life upgrade and certification of INS Shishumar, the refit will be carried out by [[Mazagon Dock]], [[Mumbai]] with technical cooperation from [[ThyssenKrupp Marine Systems]].&amp;lt;ref name=&amp;quot;shishurefit&amp;quot;&amp;gt;{{cite web|url=https://www.naval-technology.com/news/thyssenkrupp-refit-indian-ins-shishumar/|title=Germany&amp;#039;s Thyssenkrupp to refit Indian Navy submarine INS Shishumar|date=26 September 2018|access-date=27 September 2018}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=https://www.defenseworld.net/news/23427/India___s_Mazagon_Dock__Germany___s_Thyssenkrupp_Bag__151M_Worth_Indian_Navy_Submarines_Refit_Contract#.W6zH0nUzZhE|title=India&amp;#039;s Mazagon Dock, Germany&amp;#039;s Thyssenkrupp Bag $151M Worth Indian Navy Submarines Refit Contract|date=27 September 2018|publisher=DefenseWorld.net|access-date=6 July 2019|archive-date=29 September 2018|archive-url=https://web.archive.org/web/20180929174716/http://www.defenseworld.net/news/23427/India___s_Mazagon_Dock__Germany___s_Thyssenkrupp_Bag__151M_Worth_Indian_Navy_Submarines_Refit_Contract#.W6zH0nUzZhE|url-status=dead}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The refit is planned to be completed by 2021 with a similar upgrade for another vessel of {{sclass|Shishumar|submarine|4}} to follow. &amp;lt;ref name=&amp;quot;shishurefit&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
{{Submarines of the Indian Navy}}&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Shishumar (S44)}}&lt;br /&gt;
[[Category:Shishumar-class submarines]]&lt;br /&gt;
[[Category:Attack submarines]]&lt;br /&gt;
[[Category:Ships built in Kiel]]&lt;br /&gt;
[[Category:1984 ships]]&lt;br /&gt;
[[Category:Submarines of India]]&lt;br /&gt;
[[Category:Submarines built by Howaldtswerke-Deutsche Werft]]&lt;br /&gt;
&lt;br /&gt;
{{submarine-stub}}&lt;br /&gt;
{{India-mil-stub}}&lt;/div&gt;</summary>
		<author><name>Sanjanadalvi</name></author>
	</entry>
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