Complex sentence: Due to the shortage in material resources which afflicted Nazi Germany, the Division was significantly reduced its complement of tanks, some of their companies only had assault guns, although one battalion received Panzer V Panther tanks.
Split into simpler sentences: Due to the shortage in material resources which afflicted Nazi Germany, the Division was significantly reduced its complement of tanks. Some of their companies only had assault guns, although one battalion received Panzer V Panther tanks.