It may be, but in the case of Spain the party has not moved, it has always had those positions, both economically and socially, not so much perhaps against immigration, as on abortion or religious issues, they have always been the version most radical of the European PP
I don’t know, it could be, my experience in military strategy is summarized in having lost many times in the Europa Universalis. What I do understand a little more about is politics and international relations and I know that if Russia presented itself to negotiate with a deal that said “if you give me Crimea I won’t ask for anything else” Ukraine should accept without hesitation.