Transcription: But perhaps the most significant number is 1,200. For the 1,200 young men who joined up with the U.S. troops from behind barbed wire. In all, 8,000 American-born Japanese served in the armed forces with great distinction and not a single defection. The 442nd Regimental Combat Team, known for its go-for-broke exploits in Italy and France, is to this day man for man the most decorated Army battalion in US history.