You will be given a definition of a task first, then some input of the task.
Generate a correct and concise answer for the question based on the words in the context.

Context : Dale Eugene Wayrynen (January 18, 1947 -- May 18, 1967) was a United States Army enlisted soldier and a recipient of America's highest military decoration -- the Medal of Honor -- for his actions in the Vietnam War.
Question : Which war did Dale Eugene Wayrynen participate in?
Output:
Vietnam War