Question: In what conflict was Heinz-Wolfgang Schnaufer a commanding officer of a night fighter-wing?
Sentence (from "Heinz-Wolfgang Schnaufer"): All Schnaufer's 121 victories were claimed during World War II, mostly against British four-engine bombers, for which he was awarded the Knight's Cross of the Iron Cross with Oak Leaves, Swords and Diamonds, Germany's highest military decoration at the time, on 16 October 1944.
Relevant evidence: No