Ah we will be fine, Korea can barely reach Japan and South Korea with their nukes. The Russians are all bravado and propaganda, a high percentage of their war machine is outdated and rusted, fair enough even 10 nukes hitting us is total devastation. London, Portsmouth, Manchester, Birmingham, Leeds, Newcastle, Exeter, Cardiff, Liverpool and Ipswich pretty much covers England, (sorry Cardiff your a casualty of war in this one) if they had 12 then Glasgow and Edinburgh would be on the list too.
Most places between those cities would survive the blast and shockwaves, but the slow painful radiation death is in the post. I honestly think the US has already got a 'Starwars' defence system up there and active, they are 50-60 years ahead of what we see. Any long range WMD's would be taken out long before they reach us or the US, it's the short range sea and air threat you need to consider. Look at Russians main air platform for nukes, the Bear.... It wouldn't get close in the event of a war.
Or I could be way off the mark and were all doomed, either way been a pleasure spending time on here and owning the Z. See you all on the otherside