kebabking
Not a Girly Swot, but I like them....
The old NATO planning was always about either: an amphibious landing at Shannon to take the airfield and then operate Sov fighters there to close the airbridge between the US and Europe (which was always the more ambitious option), or b) a straight Sov bombardment of Shannon/others to deny its use to NATO air forces that would want to use it's geographic location to help detect or attack Russian air, surface and submarine forces in the North Atlantic.
Option 2 was always far more likely.
Option 2 was always far more likely.