ssn

I would like to make a comparison of these two submarines. I mean sonar system, acoustic technology , speed and overall technology comparison. I would also like to know what is amazing about ssn 790 south dakota that everyone writes about some acoustic advantage over other subs.

https://www.secretprojects.co.uk/threads/uss-bonhomme-richard.30940/post-402978 Some good news: https://www.navalnews.com/naval-news/2021/04/naval-group-started-transplanting-a-damaged-ssn-with-a-decomissioned-submarine/ https://en.wikipedia.org/wiki/French_submarine_Perle_(S606)

http://www.independent.co.uk/news/world/middle-east/iran-nuclear-powered-war-ships-response-us-sanctions-a7471566.html http://www.timesofisrael.com/iran-to-build-nuclear-powered-ships-after-us-breaches-atomic-deal/ This is likely to deadend very quickly (assuming that it's serious in the first...

Since we don't already have a topic on this: http://www.dtic.mil/dtic/tr/fulltext/u2/a201669.pdf http://www.dtic.mil/dtic/tr/fulltext/u2/a442607.pdf A couple of quick observations on the second paper: "Of all the three White Papers discussed above, the 1987 document “got it wrong” the...

Were there any other concepts for the NSSN before the Virginia-class configuration was approved?

Hi folks, At this year's DSEi Exhibition, BAE Systems had this advanced submarine concept on display - note the fully ducted propulsion (Sorry for the poor image quality - the photos were taken using my phone): Regards, Greg