Tanks in the German Army the Vistula River near Baranów Sandomierski. The majority of King Tigers went to Wehrmacht units, while some 150 were assigned to the Waffen SS. The first Tigers II tanks reached schwere Panzer Abteilungen of both Wehrmacht and Waffen SS as early as February 1944. Only two companies of Schwere Heers Panzer Abteilung 503 (s.H.Pz.Abt. 503), equipped with Tiger II tanks (with Porsche turrets), were committed to the fighting in Normandy. Tiger II tanks of Schwere Heers Panzer Abteilung 506 (s.H.Pz.Abt. 506), saw combat during the "Market Garden" operation in the Netherlands in September 1944. On 15 October 1944 Tiger IIs
103rd SS Heavy Panzer Battalion four more in August. On 20 October, all ten Tigers were given to the training unit and the 103rd was outfitted with the Tiger II before being ordered to the Eastern Front, as part of the III (Germanic) SS Panzer Corps. On 14 November 1944 the unit was redesignated 503rd Heavy SS Panzer Battalion. It had a total of 39 (instead of the full complement of 45) Tiger IIs and was loaded onto trains on 27 January 1945, and sent to the Eastern Front in the Army Group Vistula sector. By 15 April 1945, the 503rd reported a total of