Several 20 MT nukes on Colorado Springs,those poor people didn't even stand a chance.I have a feeling most residents of the town simply resigned themselves to their fates,knowing full well that such a proximity to NORAD was a virtual death sentence.Except for NORAD and SAC headquarters would any other targets be hit with above 5 MT nukes?
In the 1980's there was speculation that the Soviets could have planned on using very large (ie. 20MT plus) warheads against key burried targets such as the launch control bunkers for ICBM's. The larger warheads were seen as compensating for doubts about the accuracy of Soviet ICBM's.