US future submarine concepts.

[Grey Havoc]

https://www.forbes.com/sites/davidh...is-a-submarine-like-no-other/?sh=350a69ff12e2

 

[Jaso67]

Thank you for letting me join this page ive seen alot of interesting designs an ideas i can use in my book stories im writing at this moment

 

[Grey Havoc]

The posts on the proposed Titan submarine have been moved to a new topic over in Aviation & Space.

 

[A Tentative Fleet Plan]

IDR article from March 2003:

 

[A Tentative Fleet Plan]

Images of the Team 2020 concepts not already in this thread:





The stern Ocean Interface of the single-hulled Forward PASS Design:



A pair of images of two unknown designs, I'm pretty sure they're Virginia-derived with the advanced sail: