Bla-bla-bla. Can you bet Alaska and California on that?
No. There is more a less numerical parity in strategic warheads. But the USA lacks the whole genders of strategic systems - like Ground Launched Mobile ICBMs or "strategic torpedoes". What is even more important - when two guys with more or less equal guns came to shoot each other - it doesn't necessarily means that both of them are dead. Much more often one of them (who shoot first) is alive and unharmed and another is dead.
And yes, the sides' abilities to evacuate, shelter, protect, patch and recuperate are as well important.
Of course they are.
But our abilities to deal with them - by tgeir preempive elimination, evacuation and sheltering our population, recuperating damage, medical treatment of wounded and so on, are increasing.
And no, solid fuel is aging. That's why (as some people say) two last launches of British (in fact American) Tridenta failed.
Really? And what about you, Mr. Expert?