Question: Which german medium tank was developed in late 1930s to provide the close-in fire support for standard Japanese medium tanks in Second World War?
Sentence (from "Panzer IV"): The "Panzerkampfwagen" IV (PzKpfw IV), commonly known as the Panzer IV, was a German medium tank developed in the late 1930s and used extensively during the Second World War.
Relevant evidence: Yes