Panzerwerfer mounted on armored Maultier
Panzerwerfer is the name for two different types of half-tracked multiple rocket launchers employed by Nazi Germany during the Second World War. The two self-propelled artillery vehicles are the 15 cm Panzerwerfer 42 auf Selbstfahrlafette Sd.Kfz.4/1 (based on the Opel Maultier, or "mule", half-track) and 15 cm Panzerwerfer 42 auf Schwerer Wehrmachtsschlepper (or Panzerwerfer auf SWS). Some Panzerwerfers had a machine gun mounted above the cab. It was known as the "Moaning Minnie" by Allied soldiers for the distinctive noise the rockets made when fired, similar to the Nebelwerfer.
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