If Switzerland does not exist, it takes over Neuchâtel as an OPM.
The whole event likely does not make sense unless Switzerland or the Sonderbund is around to negotiate with. (The event can also be sent by force_neuchatel_issue, which may also need looking into.)
When de-escalating the crisis, Neuchâtel is returned to Switzerland without checking first:
https://github.com/moretrim/ccHFM/blob/227591e5ee22b7bf60aceb060e43c2834ef3f94a/ccHFM/events/PRUFlavor.txt#L1026-L1037
If Switzerland does not exist, it takes over Neuchâtel as an OPM.
The whole event likely does not make sense unless Switzerland or the Sonderbund is around to negotiate with. (The event can also be sent by
force_neuchatel_issue, which may also need looking into.)