The offensive was executed by the left ( southern ) wing of the 1st Belorussian Front .
The offensive was took place during July 1944 ; it was opposed by the German Army Group North Ukraine and Army Group Centre .
The offensive was executed by the left ( southern ) wing of the 1st Belorussian Front and took place during July 1944 ; it was opposed by the German Army Group North Ukraine and Army Group Centre .