munroburton wrote:They are retaining a mobile element, not transitioning to pure fixed defense arrangements.
I do not see what makes a 10 or 15 million ton fort incapable of serving as a command platform. At the start of the first Battle of Manticore, it was implied that Caparelli could have taken command of all forces available(but chose not to override D'orville), from the Admiralty's planetside facilities due to the FTL comm network.
So if the System Commander decided to pull the forts from the junction to reinforce one of the planets that would be a go? Forts can act as command posts but forts are still vulnerable because they are still essentially fixed defences, they can move but not too fast and they cannot go to meet the enemy. No body that has fought a war like the war that Manticore and Haven fought will disregard SD(P)'s when planning their defences, SD(P)s might be an offensive weapon but they are also a very good defensive platform as well.
What ridiculous arguments. Haven isn't going to abandon the SEM willy-nilly. Nor is Manticore scrapping its entire defenses.
Manticore has 120 SD(P)'s...150 if we are being generous. Haven already is protecting their Capital plus Bolthole as well as the rest of their territory and providing the bulk of the Grand Fleet since the RMN would not be able to swing more than 20-40 SD(P)'s for service in the Grand Fleet and Grayson cant really swing more than 60-80 if they are feeling very generous. At some point Haven might decide to back off from fronting the defensive forces for a joint effort that Bolthole is bound to become, for a joint fleet that the Grand Fleet is and provide a backup for the RMN when the shit hits the fan. They don't have to abandon Manticore, they just have to make sure to let Manticore know that they will not be providing more then their share and will not be stepping in to defend Manticore if Manticore is not willing to spend resources to defend itself.
The Alignment does not have the ability to crush Manticore directly or they wouldn't have bothered with Oyster Bay. And they screwed up with that, because Manticore will be focused on doctrines to prevent/mitigate future similar attacks.
They don't know that and realistically they cannot make that assumption. If they know that the MA has been planning their rise to power for 600+ years you have to assume they planned to build a fleet as well, and since they likely orchestrated at least a part of the MAnticore-Haven war they were definitely paying attention to the growth in size and tech improvements.
There are any number of reasons why someone would go for Oyster Bay rather than conventional attack chief amongst them would be that if someone showed up and fought an open battle with Manticore that involved 200,300, 400 or 500 SD's/SD(P)'s and crushed the RMN then someone in the League will be bound to notice. Then there were the problems of the RMN now being defeated and the SLN swings in and grabs up the junction and all of the provocations the MA started are now useless. The MA didn't want to conquer the League, they wanted to destroy the League and rebuild it around the RF.
What you just did was demonstrate how, if the League is determined to destroy Manticore in the long term, it cannot be stopped. As wealthy as it is, Manticore can't afford to build the thousands of wallers required to fend the entire League off. They can extract a terrible price, but that's it.
That is future Manticore's problem, current Manticore's problem is finding the MA and beating them so that they can have the chance to worry about the League in the future.
There are ways for the GA to offset the League and their industry but it will take a lot of effort and coordination. Many of the Protectorates and Verge systems would do significantly well with some guidance and industrial support and expertise so that 40 years down the line they can be of use to the GA in stopping any League resurgence. There are a hell of a lot more Verge and Protectorates then there are core and shell systems. Then many core/shell systems that Leave the League will naturally gravitate towards Alliance with the GA or forming alliances/nations with their neighbours.
Manticore's two recent victorous wars were only won by temporary tech advantages. The League could catch up in a handful of years, as Haven already proved.
That is why you invest in any verge/protectorate system which quickly gains stability and get them in your sphere. If the SKM and get Grayson from where they started to where they were in 1920 in such a short period I don't see why the GA cant get a lot of very motivated verge systems a quarter of the way to where Grayson was in 2-3 times the length of time. Same goes for the SEM and the Republic of Haven, they will both be consolidating their positions and increasing their industry from where it is and they will both be heavily motivated to do so as fast as they can.
However, I think you're greatly overestimating the rest of the League's willingness to fight to reverse Sol's humiliation. Many of them are probably having second thoughts about allowing the SLN to be so large and so centrally controlled again, given how close it came to being used against them by out-of-control mandarins.
I think their desire to be protected would outweight their fear of the SLN. They can put in safeguards to prevent the SLN from going bad again. Hell they can create a core fleet that is the SLN and then each member system has its own System defence force that is trained, organized and equiped equal to the SLN and those SDF's could act as the National guard, if there is a war they are mobilized if there is no war those SDF's remain in system hands. The central government would be alot more carefull if they have to answer to a bunch of systems with their own SDF'f that can be federalized and then a portion of the SDF's that are exclusivly under the control of the system in question and cannot be federalized.