In OTL Tuchachewski (and not only he) was considering the next war as an attack of Poland and Baltic "buffer states" (financed and supplied by the evil imperialists) on the Soviet Union. The Weimar Republic was, IIRC, supposed to remain neutral. Hence Poland was considered the main future enemy.
What would happen if this scenario came true by the late 1920's - early 1930's (prior to the Nazi takeover so that Germany is still not a factor)?
The SU is still at the early stages of industrialization (1st 5 years Plan is not over, yet) and the Red Army is in a process of reorganization from semi-militia force of 530,000 (in 1924) into a bigger regular army. The 1st locally made light tanks are appearing only in 1929 - 31. Aviation is still based upon the old bi-plans (even production of the I-5 started only in 1931).
I have no ideas what Poland had at that time.
What would happen if this scenario came true by the late 1920's - early 1930's (prior to the Nazi takeover so that Germany is still not a factor)?
The SU is still at the early stages of industrialization (1st 5 years Plan is not over, yet) and the Red Army is in a process of reorganization from semi-militia force of 530,000 (in 1924) into a bigger regular army. The 1st locally made light tanks are appearing only in 1929 - 31. Aviation is still based upon the old bi-plans (even production of the I-5 started only in 1931).
I have no ideas what Poland had at that time.