India Navy Nuclear Submarines (SSBN & SSN)

Gessler

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It's commissioning today!


The 3rd Arihant-class nuclear-powered ballistic missile submarine (hull S4, pennant SSBN-82).

The S4 marks the advent of the "Arihant-Stretch" sub-class. Biggest outwardly visible change being the expansion of missile launch cells from 4 to 8.

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dronie

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Gessler

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An AI-upscaled, enhanced version of an old photo of the INS Arihant from over a decade ago:

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Original image source:

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Also, a cool new AI-generated artwork from LiveFist of the Arihant Stretch:

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It seems to have been prompted using real images like this of the S3/Arighaat (but with the missile compartment increased in length to reflect the S4's configuration):

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On that note, found some nice 3D models of the Arihant online, though there are some mistakes like the tailfin design (compare with real photo above):

arihant-class-submarine-07.jpg


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So S5 construction also has started according to this report.

An earlier report by Sandeep Unnithan's Chakra News (Sandeep is the most reliable source on the nuclear submarine program) revealed that the first TWO boats of the S5 class were under construction, not just one:

"The ATVP has already begun construction of the first two units of the S5 SSBNs, which at 13,500 tons are twice the size of the Arihant-class submarines. The first S5 will enter service in the early 2030s. A total of four S5 SSBNs will be acquired by the late 2030s."


My comment on that:

 
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