Henry Harley Arnold (1886-1950), American air force officer. Artist: Unknown

Henry Harley Arnold (1886-1950), American air force officer. Artist: Unknown

1-152-270 - Ann Ronan Picture Library/Heritage-Images

Henry Harley 'Hap' Arnold (1886-1950), American air force officer. Hap Arnold was Chief of US Army Air Forces throughout World War II. During the war he was a strong advocate of the policy of strategic bombing.

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