RetroAmerica
It Wandered In From the Wastes
More than likely, the V-Bombers and Trident would have been deployed against the Soviet Union, causing a full on Soviet response. London, Portsmouth and many other British cities of strategic interest are destroyed within thirty minutes of the Soviet launch, however the Royal Family, the Prime Minister and the Cabinet are evacuated to their respective hardened locations, while Vera Lynn's: "There Will Always Be An England" plays over the BBC's Emergency Broadcasting Service.