Rubuta ci gaba don wannan sakin layi - Kodayake ba a gama horar da sabbin masu shiga ba, mawuyacin halin da ake ciki a dukkan bangarorin Yakin Poland-Bolshevik ya tilasta wa Babban Jami'in ya tura shi gaba. An tura brigade zuwa yankin Modlin Fortress kuma a ranar 13 ga watan Agusta ya shiga rundunar soja ta 5 a karkashin Janar Władysław Sikorski. Brigade na Siberian ya zama ainihin layin tsaron Poland a yankin kuma ya yi nasarar tsayar da duk hare-haren da Red Army ya shirya a kan kagara. Bayan yakin Warsaw brigade ya fara bin sojojin abokan gaba da ke tserewa kuma ya karya gaban abokan gaba a yakin Borków, Zawady da Joniec. Tsakanin 22 ga Agusta da 24 ga Agusta, 1920, Brigade ya yi yaƙe-yaƙe masu zafi a kan Red 4th Army da 3rd Cavalry Corps a ƙarƙashin Gay Dimitrievich Gay. Abubuwan da ke ciki sun shiga cikin yakin Niemen na baya
da kuma rikice-rikice da yawa tare da sojojin Lithuania da ke mamaye yankin Suwałki.