Yes,
Having a foreign nation build your warship hulls, transport them across Europe & then fitting them out in you home country sounds like a great idea!
NOT !
#1. Design...
By doing this, your giving away the design of the ship, it's layout, the materials used to construct the hull, it's strengths & weaknesses, as will as the ability for the information to be copied & used by others to understand any flaws in your design.
It's like one company designing a product that EVERYONE wants, then handing the completed plans & IPR across to a direct competitor, so they can build it. MADNESS !
#2. Costs...
By having them "Built Cheaply", then transported you would, IMHO increase the costs back to a level such that it's just as cheap to have built the thing in your own back yard, using the indigenous labour within your own country.
#3. Quality & Control of....
By building them "in-house" in the UK, you contain your core manufacturing skills, you're on site to oversee the whole process from end to end, checking the quality, ensuring that it's done to the standard you want, & if not having it fixed, just the way you want it.
Now before you go off on one, I'm not by any means saying that E. Europe cannot match this quality, but to attain the speed of the build, while keeping costs low, quality usually suffers.
Finally, if quantity & speed was all you were interested in, why have other nations not adopted this method of construction for ALL their ships ??
Could you see the US doing this ?
Certain things can be built by companies across the globe, using YOUR Plans & Designs & this works extremely well in the Mass produced domestic sector, on everything from computers to cars or on simple equipment like boots, clothing & guns .
But 1 thing no nation wants to give away is it's rights to control who it's military forces are supplied by, how & when they're supplied and the materials they use to protect their country.
Warships are extremely complex systems, at the top of years of design & development, built to produce a unique & bespoke piece of technology, which gives you the edge over your Ally & your enemy, while integrating some of the best technology & equipment that's available. (after all, why re-invent the wheel, when someone else has EXACTLY what your looking for ??)
Or would you rather the Chinese / Indians / Russian built our Radar & guidance systems for us ?
Think about it ....
SA