Ferdinand Porsche reached the rank of "SS-Oberführer". During the war, Porsche was further decorated with the SS-Ehrenring and awarded the War Merit Cross. As the war progressed his proposed solutions to new developments became more complex and Ferdinand Porsche gained a reputation in certain circles as a "mad scientist" especially with Albert Speer (mainly due to his new found affinity for "pointy" designs). A new city, "Stadt des KdF-Wagens" was founded near Fallersleben for the Volkswagen factory, but wartime production concentrated almost exclusively on the military Kübelwagen and Schwimmwagen variants. Mass production of the car, which later became known as the Beetle,
Tanks in the British Army May 1940, temporarily discomfiting the 7th Panzer Division under Rommel. In the battle, elements of motorized SS regiment ""Totenkopf"" (later to be expanded into SS-Division "Totenkopf")—were overrun, their standard PaK 36/37 anti-tank guns proving ineffective against the heavily armoured British Matilda tank. Rommel committed some of his armour to local counterattacks, only to find the guns of the "Panzer" II and Panzer 38(t) tanks could not penetrate the Matildas' armour. Desperate to prevent a British breakthrough, Rommel ordered the division's FlaK 18 anti-aircraft guns and field guns be formed into a defensive line and fire anti-tank and HE rounds in