Despite this, the SNP defence policy seems to advocate the closure of Rosyth Dockyard, and acquiring an SSK fleet. Lets ignore the fact that no one in the UK builds SSKs, so Scotlands going to have to buy them overseas.
We dont build SSKs at the moment but you can bet your bottom dollor there is one yard south of the border that could still dust off some plans and build him a couple (at a price of course)