Белорусский военный округ
The 29th was transferred to the Western Military District (later the Belorussian Military District) to participate in maneuvers in September 1923, joining the 4th Rifle Corps. Between 29 March 1924 and the mid-1930s, the 29th was a territorial unit. On 12 December 1924, the 29th received the honorific named for the Finnish proletariat and lost the Vyatka honorific. In September 1939, it fought in the Soviet invasion of Poland.