100th Bn (Sep) Activated
1,432 Nisei soldiers, recruited before Pearl Harbor, depart Hawaii on S.S. Maui for training at Camp McCoy, Wisconsin. Before departure from Hawaii they had been formed as the Hawaiian Provisional Infantry Battalion. On arrival at Oakland, California, they are renamed as the 100th Infantry Battalion, a name destined to make military history. It is designated “Separate” to indicate it is not part of a larger Army unit.