Dafmeister wrote:It's not really a question of whether or not an existing SD(P) can be upgraded to use a streak drive, it almost certainly can. The question is whether it's possible to make the upgrade quickly and cheaply enough to be worth it. It was possible to upgrade Gryphon-class ships to fire the first-generation MDMs, but it quickly became apparent that it wasn't worth the time and money to do so.
So, is getting access to the iota and kappa bands worth taking an SD(P) out of service for three months of refitting, plus testing and working-up after the refit? IIRC, that's how long it took to repair Nike's reactor in SVW, and that was a battlecruiser, with far less armour, subdivision and cofferdamming than even a pre-war SD. Later-generation wallers are even more heavily protected to deal with the MDM threat, so it's going to take a lot longer than three months for a Medusa/Harrington or Invictus. What if the time required is six months? Eight? A year?
The only potential loophole is, as has been suggested, the possibility of refitting an SD(P) by closing off the forward end of the pod bay and fitting the streak drive there, in much the same was as an Agamemnon-class BC(P) was converted into the new royal yacht. If this is possible, then an SD(P) could probably be refitted a lot faster than by putting the streak drive in the place formerly occupied by the conventional hyperdrive.
Dafmeister, very well put and I think I am enlisting on your side of this many-cornered argument. I would say you're on Weird Harold's side, but this discussion (brawl) has gone so many directions it's hard to tell what's being argued by whom. (To borrow a story from history, a solider at the Battle of Shiloh was wounded was sent to the rear, only to find fighting in every direction. He returned to his unit and told his commander "Give me my musket back, Sir. This damn fight ain't got no rear.)
Anyway, I'll enter the lists (at least for one post) and see what happens next.
There seems to be several debates going all at once, overlapping and entwined, but here is what I see (and think).
REFIT of Current SD(P)'s with Streak Drive - I am in concurrence with Dafmeister on this,first Bolthole has to 'reverse engineer' the Streak Drive based on what Simoes knows, along with improvements that Manti/Grayson/Haven tech can contribute, and we simply don't know how long that will take. Might be a few months, might take a year or more. And then once you have it, you have to do the engineering and specs to put it into the SD(P), reserve the dock space and personnel to do the refit, and get the ships back from the lines (meanwhile you have to be building new ships, to keep up fleet strength).
It all comes down to resources and costs, and with both Manticore and Grayson out of the SD-building business for several years at least and the costs of moving along a war with the SL and eventually the MAlign, I think the Invictus/Medusa ships will eventually be like the Sphinx and Gryphon classes, still powerful but no longer top of the class.
As for the ships building in Haven now, depending how much Simoes knows about the size and the on-board location of the Streak Drive (he's a lab rat, not an engineer), ships that are early enough in the building process can be modified to provide space to accomodate the Streak Drive, even if it is not fully developed yet. These ships will be designed with ease of retrofit already in mind (and with cost/time already planned for).
Eventually, all SD's coming out of the yards at Haven (and eventually, Manticore, Grayson, and probably Erewhon) will have Streak Drives--Guess we'll call them SDP(F)ast Ships.
Small Ships vs Large Ships. We know from textev that Streak Drives can go into dispatch boats and ships as large as a BC (Asimonova's 'yatch', IIRC). And on economies of scale, it will probably be easier to refit 10 dispatch boats or DD's with versions of the Streak than one BC or SD--not so much armor in the way, and if you have to build new to accomodate, smaller ships can come of the line a lot faster and in larger numbers than the bigger ships. So refit or new build, smaller ships are more likely to be in action with the streak drive than SD's.
Tactical vs Strategic. I tend to come down on Weird Harold's side of the discussion. Until the 20th century, larger ships were generally slower than their smaller escorts/scouts and so far in the Honorverse that has held (all ships may have a 'top speed', but smaller ships can get to it faster).
He made the point that 'the battle doesn't start until the big guys show up' (I am free-associating words, so there may be some flex there). While "getting there first with the most men." is very critical, if the enemy shows up sometime later for battle and has Abrahms Tanks to your Shermans, you're still going to have a Pretty Bad Day. And until someone begins to catch up with the Haven Sector, that is the situation that prevails in combat in the Honorverse.
And while the point of being able to do 40% more mission-tasks is important, having your ships shuttling back and forth to Haven for refit is also going to impede operations...and probably leave you with mixed squadrons, some (Fast) and some not.
So, to answer the OP (so many pages ago), yes, I think we will see a Streak Drive SD...just not as soon as some are thinking.
IMHO as always. YMMV.