The only infantry unit in the United States Army Reserve was the subject of what 2006 film?
100th Infantry Battalion (United States) The 100th Infantry Battalion is the only infantry unit in the United States Army Reserve. In World War II, the then-primarily Nisei battalion was composed largely of former members of the Hawaii Army National Guard. The 100th saw heavy combat during World War II before and after combining with the 442nd Infantry Regiment, another mostly Nisei military unit, into a single fighting combat team. Based at Fort Shafter, Honolulu, Hawaii, the 100th Battalion has reservists from Hawaii, American Samoa, Guam and Saipan, and has deployed to Iraq and Kuwait. The unit was unofficially nicknamed the "Purple Heart Battalion", with the motto "Remember Pearl Harbor".
143rd Infantry Regiment (United States) The 143rd Infantry Regiment is an airborne infantry formation in the Army National Guard and has one battalion active under the 173rd Airborne Brigade Combat Team as part of the Associated Unit Program, aligning active and reserve units with one another for training and deployment.