And maybe one better Mr Smith...
I Posted a thread right after McCain picked her and I got conflicting answers from "Mil" types.
She may have had a higher security clearance than the other candidates given Alaska's unique 24 / 7 / 365 status and the front line "toys" they use to prevent the Ruskies and the Chi-Coms from coming over the horizon.
But did she have authority to launch? Was she fully briefed?
After some 3 years now does anyone have a deep enough Military background here to say definitively?
Launch what? It's just an educated guess, but it's safe to say that she could have scrambled defenses on her own authority. Alaska is in a unique position for North American defenses, and she was at the helm.
Now launch something headed outside of Alaska's airspace? No.
I wouldn’t think that a Governor is in the chain of command to give launch orders at all, unless there is some sort of last ditch contingency plan based on great loss within the normal command structure and succession order of the Federal government and military.