Nyorai kupfuurira kweiyi ndima - Pana 15 September 1939, Stalin akapedzisa chibvumirano chechigarire chokumisa moto neJapan, kutanga kushanda zuva rakatevera racho (chaizokwidziridzwa kuva chibvumirano chokusarwisa muna April 1941). Zuva rakatevera iroro, September 17, mauto eSoviet akapinda muPoland achibva kumabvazuva. Kunyange zvazvo dzimwe hondo dzakapfuurira kusvikira pana 5 October, mauto maviri anopinda akabata kanenge kamwe chete mauto ehondo akabatanidzwa musi wa 25 September
, uye vakasimbisa ukama hwavo husiri hwemauto neGerman-Soviet Treaty of Friendship, Cooperation and Demarcation musi wa 28 September. Kubatira pamwe kweGermany neSoviet mukurwisana nePoland muna 1939 kwakarondedzerwa sokurwisana pamwe chete.