 Ramba uchinyora ndima iyi - Kurongeka kwehondo kweSoviet kwekupinda muPoland muna 1939 kunotsanangura zvikamu zvikuru zvehondo zvakagadzirirwa kurwisa kushamisika kweSoviet kuPolandmusi waSeptember 17, 1939. Somuuyo wokubatanidzwa muhondo pashure pokunge vaGermany vatotanga hondo yavo, vaSoviet, vakagadzirira kurwa muchivande, vakasangana nokudzivisa kuduku. Kurwisana kwakati kuti pakati pemasimba eGermany neSoviet kwakaitika, asi hapana hurumende yakanga yakagadzirira kutanga kurwisana kukuru, uye izvi zvakakurumidza kunzi kusanzwisisana. 