Dee ihe na-aga n'ihu maka paragraf a - Akụkọ agha nke Soviet Union malitere n'ụbọchị ndị sochiri Mgbanwe Ọktoba nke 1917 nke mere ka ndị Bolshevik nwee ike ọchịchị. N'afọ 1918, gọọmentị ọhụrụ guzobere Red Army, nke meriri ndị iro ya dị iche iche n'ime agha obodo Russia nke 1917-1922. Afọ 1918<unk>21 hụrụ mmeri maka Red Army na Polish<unk>Soviet War (1919<unk>21) na agha nnwere onwe maka Estonia (1918<unk>20), Latvia (1918<unk>20) na Lithuania (1918<unk>19). Ndị Agha Uhie wakporo Finland
(November 1939); lụrụ agha nke Khalkhin Gol nke May ruoSeptember 1939 (ya na onye ibe ya bụ Mongolia) megide Japan na steeti Manchukuo ya; ewepụtara ya mgbe Soviet Union, na nkwekọrịta ya na Nazi Germany, sonyere na mbuso agha nke Poland na Septemba 1939, wee weghara mba Baltic (June 1940), Bessarabia (June ruoJuly 1940) na Northern Bukovina (June ruoJuly 1940) (site na Romania). N'Agha Ụwa nke Abụọ, ndị agha Red Army ghọrọ otu n'ime ndị agha ukwu meriri Nazi Germany ma merie Manchuria. Mgbe agha ahụ gasịrị, ọ weghaara East Germany na ọtụtụ mba ndị dị n'etiti na n'ebe ọwụwa anyanwụ Europe, bụ́ ndị ghọrọ mba ndị nọ n'okpuru Soviet.