Kammala jumla mai zuwa: Sojojin Poland sun yi yaƙi a ƙarƙashin tutarsu amma a ƙarƙashin umarnin sojojin Burtaniya. Sun kasance manyan masu ba da gudummawa ga Allies a cikin
filin yaƙi yammacin Jamus da kuma a filin yaƙi gabashin Jamus, tare da Tarayyar Soviet. Sojojin Poland a Yammacin da aka kirkira bayan faduwar Poland sun taka muhimmiyar rawa a yakin Faransa, da kuma mafi girma a cikin yakin Italiya da Arewacin Afirka. Tarayyar Soviet ta amince da gwamnatin da ke London a farko. Amma ta katse huldar diflomasiyya bayan da aka bayyana kisan gillar Katyn na 'yan kasar Poland. A cikin 1943, Tarayyar Soviet ta shirya Sojojin Jama'ar Poland a ƙarƙashin Zygmunt Berling, wanda ke kewaye da shi wanda ya gina Jamhuriyar Jama'ar Poland bayan yakin. Sojojin Jama'ar Poland da aka kafa a cikin USSR sun shiga cikin yaƙe-yaƙe da yawa na Gabashin Gabas, gami da Yaƙin Berlin, yaƙin rufe fagen yaƙin Turai.