War is a Racket

War Is a Racket is the title of two works, a speech and a booklet, by retired United States Marine Corps Major General and two time Medal of Honor recipient Smedley D. Butler. In them, Butler frankly discusses from his experience as a career military officer how business interests commercially benefit from warfare.

After his retirement from the Marine Corps, Gen. Butler made a nationwide tour in the early 1930s giving his speech "War is a Racket". The booklet was also condensed in Reader's Digest as a book supplement which helped popularize his message. In an introduction to the Reader's Digest version, Lowell Thomas, the "as told to" author of Butler's oral autobiographical adventures, praised Butler's "moral as well as physical courage"