Earlier quoted context omitted.
>if Western-style democracies don't want to loose their freedoms they have to act. Can you clarify on this? How does recent Russian action threaten freedoms in Western style democracies?
Read modern history. Especially 1936 to 1940. If you are in a hurry you can start here: https://en.m.wikipedia.org/wiki/Peace_for_our_time
If you are referring to something else, be concrete.