Battle of the Bulge
An official report by the United States Department of the Army lists some 108,347 casualties, including 19,246 killed, 62,489 wounded and 26,612 captured and missing. The Battle of the Bulge was the most violent battle that U.S. forces experienced in World War II; the 19,000 American dead were unsurpassed by those of any other engagement. British losses totaled 1,400.