I'd be really interested to know this answer as I am trying to put together a scenario featuring Word of Blake in 3072 which was prime nukeage time for them. Everything else to convert the scenario from CBT to Alpha Strike is in there, rules for Elementals, special weapons, all of it, but nothing on what to do about being nuked while inside a fortress, which is a real threat in my scenario.
Thanks,
NightlyReaper