I know the history, and I'm not in any way condoning that. What I'm talking about is the actual act of war, invading 'someone elses country'. Is it always Imperialism? For instance if Russia had invaded Francos Spain, or Nazi Germany (leaving aside their invasion of Poland).
This question relates to another question: what is the most important function of the (capitalist) state?
The answer would be: to faciliatte accumulation of capital within the conditions of national competition (the fact of regional and international blocs do not alter the basic fact of national capital and national competition).
What follows is this: any kind of military venture will tend to incorporate measures which correspond to this basic function of the bourgeois state. In other words - interests of a national capital always play role in venutres like this.
Now, the issue of military assault on behalf of a declared "workers' state" is not so clear cut. I for one believe that there may be instances of non-imperialist military operations which enable the proletariat of one country to overthrow the sheer force of bourgeois military domination. But I don't think that the character of the Soviet state is a very good example when debating such a possibility (maybe it would be in the hypothetical context of military aid to Hungarian Soviet Republic in 1919).
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“The possibility of securing for every member of society, by means of socialized production, an existence not only fully sufficient materially, and becoming day by day more full, but an existence guaranteeing to all the free development and exercise of their physical and mental faculties – this possibility is now for the first time here, but it is here.” Friedrich Engels
"The proletariat is its struggle; and its struggles have to this day not led it beyond class society, but deeper into it." Friends of the Classless Society
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