German, British, American, and Japanese forces ingested large amounts of amphetamines during World War II, but nowhere did the drugâs use have a more long-lasting societal impact than in Japan. Much decorated for their valor and often cited as being part of the most decorated unit in World War II for its size and length of service, Japanese Americans served in the U.S. armed forces in disproportionate numbers, despite having their loyalties questioned after the Japanese attack on Pearl Harbor. American forces themselves did not use the term "Yanks". During World War II, some United States military personnel mutilated dead Japanese service personnel in the Pacific theater of operations. It was not a term especially favored by the military high-command, but it caught on and was continued throughout the war except in formal military documents. Dick Meadows, 90, of Orange, fought in the battles of Saipan, Tarawa, Tinian and Okinawa as a Marine in World War II. A young ethnic Chinese woman from one of the Imperial Japanese Armyâs âcomfort battalionsâ is interviewed by an Allied officer. A number of firsthand accounts, including those of American servicemen, attest to the taking of body parts as "trophies" from the corpses of Imperial Japanese troops in the Pacific Theater during World War II.Historians have attributed the phenomenon to a campaign of dehumanization of the Japanese in the U.S. media, to various racist tropes latent in American society, to the â¦ The 442nd Infantry Regiment was an infantry regiment of the United States Army.The regiment is best known for its history as a fighting unit composed almost entirely of second-generation American soldiers of Japanese ancestry who fought in World War II.Beginning in 1944, the regiment fought primarily in the European Theatre, in particular Italy, southern France, and â¦ 1945 image of a Japanese soldier's severed head hung on a tree branch, presumably by American troops. North Korean nurses captured by South Korean and US soldiers. After the War, American intelligence officers combed through interrogation records and intercepted letters to compiled a report about what Germans thought of their former enemies. Five years later, after the Communist victory, 1,100 were sent back to China for "re- â¦ 's", a term that originally referred to their clothing and gear as "Government Issue". Either Rep. Paul Gosar (R-AZ) needs a history lesson or he truly meant to favorably compare himself to the Nazi-allied Japanese soldiers who kept fighting decades after World War II ended. The Army troops called themselves "G.I. After the battle of Saipan on June 16, 1944, he found a Japanese soldier's diary. The mutilation of Japanese service personnel included the taking of body parts as âwar souvenirsâ and âwar trophiesâ. The rapes did not stop after the Japanese surrender, as 1,336 incidents were reported in the first ten days after the surrender in Kanagawa. Yanks and Limeys: WW2 soldiers reveal relationship AT HOME, on the battlefield and in the corridors of power the Second World War alliance between Britain and the United States was groundbreaking. In 1945, 570,000 Japanese soldiers surrendered to China, and were imprisoned in Siberia.