I would be interested yes, but the war in theory shouldn't have directly effected the UK, there is nothing saying that the Chinease even sent the nukes over the USA, in fact there was hints at some point in the Fallout bible as i remember that the USA may have been the only one to set any nukes off, thus it destroyed it's self, which could possibly be to do with the Enclave conspiracy.
Although tbh, i'd like to see Obsidian work on the story line since they have most of the original developers now.
In two brief hours, most of the planet was reduced to cinders. And from the ashes of nuclear devastation, a new civilization would struggle to arise.
The earth was nearly wiped clean of life. A great cleansing, an atomic spark struck by human hands, quickly raged out of control. Spears of nuclear fire rained from the skies. Continents were swallowed in flames and fell beneath the boiling oceans. Humanity was almost extinguished, their spirits becoming part of the background radiation that blanketed the earth.
The war destroyed the entire world. No doubt about it.