Its all in that link that BEagle posted from SABR to FSTA and FOAS. The only thing is most of these projects are so far off into the future that we are still looking into filling the capability gaps, I couldn't even begin to tell you what might be in the air in a decade. Well I can, the same cabs just with 10 years more flying on the clock.
After all a friend of mine from the shabby abbey told me that the FASM IPT (Future Attack Submarine project) were told to rethink their name because by implication they had identified a submarine to fill their capability gap. Barking or what!.
Just glad that I was able to post a reply on a topic that the mighty BEagle had. Not heard much from you recently, been on leave?