In what conflict was Heinz-Wolfgang Schnaufer a commanding officer of a night fighter-wing?
Nachtjagdgeschwader 4 "Nachtjagdgeschwader" 4 (NJG 4) was a Luftwaffe night fighter-wing of World War II. NJG 4 was formed on 18 April 1941 in Metz. The unit's objective was to counter RAF Bomber Command's strategic night-bombing offensive. The unit's commanding officers included Oberstleutnant Wolfgang Thimmig (October 1943 – November 1944) and Major Heinz-Wolfgang Schnaufer (20 November 1944 – 8 May 1945).
Wilde Sau Wilde Sau (German for wild boar) was the term given by the "Luftwaffe" to the tactic used from 1943 to 1944 during World War II by which British night bombers were engaged by single-seat day-fighter aircraft flying in the Defence of the Reich.