Task: Question Understanding
Input (English): Context : Johannes Friedrich Wilhelm Anhalt (28 March 1917 -- 13 May 1979) was a Kapitänleutnant with the Kriegsmarine during World War II and recipient of the coveted Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). 
Question : In what war did Wilhelm Anhalt fight?
Output (English): conflict