3ds nebelwerfer german rocket - Nebelwerfer by Blackraven Studios

The 21 cm Nebelwerfer 42 was a German multiple rocket launcher used in the Second World War. It served with units of the Nebeltruppen, the German equivalent of the American Chemical Corps.
Just as the Chemical Corps had responsibility for poison gas and smoke weapons that were used instead to deliver high-explosives during the war so did the Nebeltruppen. The name 'Nebelwerfer' is best translated as 'smoke-thrower'. It saw service from 1942—45 in all theaters except Norway. It was adapted for aerial combat by the Luftwaffe in 1943 to knock down large tightly packed formations of American bombers..