PeterZ wrote:Isilith wrote:snip
Am I the only one that thinks the EoC is more of a natural fit for a union with Silkiah?
You might well be.
Controling and expanded Salthar Canal is important. Even the current canal will allow Charis improve logistics into the Gulf of Dohlar. Beyond that access, Charis has no desire to commit occupation troops to the mainland. Those troops would be needed to man naval bases all around the Howard and Haven.
Siddermark on the other hand has a pretty important reason to extend its borders south of Silkiah. By taking the Gulf of Jahras, its southern bays and the cities located on the shores of those bays, Siddermark will force Desnair to fight the fight the first stages of any invasion well away from any critical transport routes. Siddermark has the population to deploy enough occupation troops secure the southern shore of the Gulf of Jahras.
Whether Siddermark calls that occupied area a protectorate or absorbs it into Siddermark proper depends on how the folks in the area take to Siddermarkian rule. I don't see Silkiah taking responsibility for securing that area. They don't have an established military capable enough to pull that off right away. If they don't, then having Siddermark secure an occupied area that Silkiah governs seems too convoluted a system to work well. The same logic applies to Charis.
We don't know as much as we would want for reasonably secure speculation about what Silkiah may want for its political future and borders. If North Watch - or at any rate, enough of it to get to the shortest part of the isthmus, secure both sides of the Salthar Canal, and have the whole northern shore of the Gulf of Jahras - would be something Silkiah would want to govern and could secure, then letting it take a chunk of Desnair that way could serve Charis' transport needs and Siddarmark's defensive ones without burdening Silkiah in a way to spoil relations. That all assumes, still, a Silkiah that's a cheerful ally and friend to Charis and Siddarmark but still independent.
Another possibility, if that region of North Watch would be something Silkiah either would not care to annex or could not reasonably secure against Desnair, would be annexation of it by Siddarmark. It'd be a discontinuous chunk of Siddarmark, accessed by sea or through a (presumably friendly) Silkiah, and while that's inconvenient, it may be workable.
Much of it is moot if Silkiah would like to become a part or nearly a part of Siddarmark. It may still be relevant if Silkiah wants to become a part or nearly a part of Charis, since Charis probably wouldn't be thrilled to annex or occupy that area and Silkiah may still not care to. But it'd be just as secure for Siddarmark if they did - access by sea with Charis as an ally is fine stuff.
I think Silkiah and Dohlar both can do very, very well in trade along the Salthar Canal and near it for transshipment from the Empire to the western shores of Haven and Howard. It's a carrot that Silkiah is missing after the clamp down on Charisian smuggling, and it would do great things for re-orienting Dohlar from an enemy and trade rival to a trade partner and friendly manufacturing rival. That just calls for Silkiah to want to and be allowed to be friendly with Charis - beyond that, other considerations can be satisfied.