Nope, we were a sovereign country, with socialistic/communistic government, but completely standalone. Same for Poland, Hungary, Romania etc.
Czechoslovakia, Romania and Poland were all Soviet Bloc - from a Western Europe understanding - not part of the USSR, but certainly subject to their regimen and control. Like being required to sell goods at below market to USSR.
Again, I am not arguing from any ethical perspective; I am not saying that the USSR had the right to do what it did; I am merely saying that a bit disingenuous to suggest that Western European countries, including modern-day Czech Republic or Poland, are under any risk of Russian invasion. Ukraine might be; but even that doesn't seem all that likely.
[0] - https://en.wikipedia.org/wiki/Czechoslovakia%E2%80%93Soviet_...
The risk of Russia invading the Ukraine is 100%, because it already happened. The Russians even annexed part of it, to worldwide condemnation.
Oh, I meant in the future. The risk of lightning striking the same house, as it were. Admitting a historically conflicted piece of territory whose population at the time is reported to have been overwhelmingly pro-russian and to have felt slighted by the anti-russian revolutionary government, and which even went through the perfunctory motions of a referendum to add some semblance of legitimacy to the process, is a fairly confusing case, for which, of course, Russia has its own exculpatory narrative. I was thinking of something more clear-cut. A declaration of war, an open military confrontation, that sort of thing.
