Instructions: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : Wolf-Dietrich Wilcke (11 March 1913 -- 23 March 1944) was a German Luftwaffe pilot during World War II, a fighter ace credited with 162 enemy aircraft shot down in 732 combat missions.
Question : Which war did Wolf-Dietrich Wilcke serve in?
Output:
World War II