This offensive, alongside Marshal Georgy Zhukov's great slicing blow, split the Wehrmacht's Army Group South into two parts, north and south of the Carpathian Mountains. The northern portion was pushed back into Galicia in Poland, while the southern portion was pushed back into Romania. On 5 April 1944, the northern portion was renamed Army Group North Ukraine, while the southern portion became Army Group South Ukraine, although very little of Ukraine remained in German hands.