Rubuta ci gaba don wannan sakin layi - An kirkiro rundunar ta huɗu a watan Agusta 1939 a cikin Yankin Soja na Musamman na Belorussian daga Armyungiyar Sojojin Bobruisk a matsayin rundunar soja mai zaman kanta. A watan Satumbar 1939, Sojoji na Hudu sun shiga cikin mamayewar Soviet na Poland karkashin jagorancin Marshal na Tarayyar Soviet na gaba V.I. Chuykov, mai kare Stalingrad. An lissafa tsarin yaƙi a cikin wannan aikin a nan. Sassan sojojin, a fili 4th Battalion, 29th Light Tank Brigade, sun shiga cikin Jamusanci-Soviet soja farati a Brest-Litovsk
a ranar 22 ga Satumba, 1939.