lyonheart wrote:The main limit to this solution is the impression that the destruction is due to a single explosion each , so not all fusion power plants may have been triggered.
Why make things more complicated than they need to be?
Shannon hacked the self-destruct (or Statesec backdoor into the self-destruct) and triggered whatever method PRN ships used to enact a self-destruct command. Does it really matter if the self-destruct is a single huge fusion bomb or a deliberate overload of a fusion reactor.
She had months to upload a trojan-horse that activated all of the StateSec self-destructs with one command over the tactical net.