Most Japanese Americans who fought in World War II were
Nisei, born in the United States to immigrant parents. Shortly after the
Imperial Japanese Navy's attack on
Pearl Harbor on 7 December 1941, Japanese-American men were initially
categorized as 4C (
enemy alien) and therefore not subject to
the draft. On 19 February 1942,
President Franklin D. Roosevelt signed
Executive Order 9066, which authorized the
Secretary of War to prescribe military areas in such places and of such extent as he or the appropriate Military Commander may determine, from which any or all persons may be excluded, and with respect to which, the right of any person to enter, remain in, or leave shall be subject to whatever restrictions the
Secretary of War or the appropriate Military Commander may impose in his discretion. Although the order did not refer specifically to people of Japanese ancestry, it was targeted largely for the internment of people of Japanese ancestry from the West Coast. In March 1942,
Lieutenant General John L. DeWitt, head of the Western Defense Command and Fourth Army, issued the first of 108 military proclamations that resulted in the forced relocation from their residences to guarded
concentration camps of more than 110,000 people of Japanese ancestry from the West Coast, the great majority of the ethnic community. Two-thirds were born in the United States. In
Hawaii, the military imposed
martial law, complete with
curfews and blackouts. As a large portion of the population was of Japanese ancestry (150,000 out of 400,000 people in 1937), internment was deemed not practical; it was strongly opposed by the island's business community, which was heavily dependent on the labor force of those of Japanese ancestry (this contrasts with the business communities on the mainland that competed with Japanese American businesses, and which exploited the opportunity to buy up Japanese American properties that had to be surrendered). It was accurately believed that an internment of Japanese Americans and Japanese immigrants in Hawaii would have had catastrophic results for the Hawaiian economy; intelligence reports at the time noted that "the Japanese, through a concentration of effort in select industries, had achieved essential roles in several key sectors of the economy in Hawaii." In addition, other reports indicated that those of Japanese descent in Hawaii "had access to virtually all jobs in the economy, including high-status, high-paying jobs (e.g., professional and managerial jobs)," suggesting that a mass internment of people of Japanese descent in Hawaii would have negatively impacted every sector of the Hawaiian economy. When the War Department called for the removal of all soldiers of Japanese ancestry from active service in early 1942,
General Delos C. Emmons, commander of the U.S. Army in Hawaii, decided to discharge those in the
Hawaii Territorial Guard, which was composed mainly of
ROTC students from the
University of Hawaii. However, he permitted the more than 1,300 Japanese-American soldiers of the
298th and
299th Infantry Regiments of the Hawaii
National Guard to remain in service. The discharged members of the Hawaii Territorial Guard petitioned General Emmons to allow them to assist in the war effort. The petition was granted and they formed a group called the
Varsity Victory Volunteers (VVV), which performed various military construction jobs. General Emmons, worried about the loyalty of Japanese-American soldiers in the event of a Japanese invasion, recommended to the War Department that those in the 298th and 299th Regiments be organized into a "Hawaiian Provisional Battalion" and sent to the mainland. The move was authorized, and on 5 June 1942, the Hawaiian Provisional Battalion set sail for training. They landed at
Oakland, California on 12 June 1942, where the battalion was designated the
100th Infantry Battalion (Separate) — the "One Puka Puka" (Puka means "hole" in Hawaiian) — and sent to
Camp McCoy,
Wisconsin. Mainly because of the outstanding training record of the 100th and the accomplishments of the VVV, the War Department directed that a Japanese-American Combat Team should be activated comprising the 442nd Infantry Regiment, the
522nd Field Artillery Battalion, and the
232nd Engineer Combat Company. The order dated 22 January 1943, directed, "All cadre men must be American citizens of Japanese ancestry who have resided in the United States since birth" and "Officers of field grade and captains furnished under the provisions of subparagraphs a, b and c above, will be white American citizens. Other officers will be of Japanese ancestry insofar as practicable." In accordance with those orders, the 442nd Combat Team was activated 1 February 1943, by General Orders, Headquarters Third Army. Colonel Charles W. Pence took command, with Lieutenant Colonel Merritt B. Booth as executive officer. Lieutenant Colonel Keith K. Tatom commanded the 1st Battalion, Lieutenant Colonel James M. Hanley the 2nd Battalion, and Lieutenant Colonel Sherwood Dixon the 3rd Battalion. Lieutenant Colonel Baya M. Harrison commanded the 522nd Field Artillery, and Captain Pershing Nakada commanded the 232nd Engineers. Colonel Charles W. Pence, a World War I veteran and military science professor, commanded the regiment until he was wounded during the rescue of the "Lost Battalion" in October 1944. He was then replaced by Lieutenant Colonel Virgil R. Miller. The US government required that all internees answer a loyalty questionnaire, which was used to register the Nisei for the draft. Question 27 of the questionnaire asked eligible males, "Are you willing to serve in the armed forces of the United States on combat duty, wherever ordered?" and question 28 asked, "Will you swear unqualified allegiance to the United States of America and faithfully defend the United States from any or all attack by foreign or domestic forces, and forswear any form of allegiance or obedience to the Japanese emperor, or any other foreign government, power or organization?" Nearly a quarter of the Nisei males gave no answer, gave a qualified answer, or answered "No" to both questions, some resenting the implication they ever had allegiance to Japan. Qualified answers included those who wrote "Yes", but criticized the internment of the Japanese or racism. Many who responded that way were imprisoned for evading the draft. Such refusal is the subject of a postwar novel,
No-No Boy. But more than 75% indicated that they were willing to enlist and to swear unqualified allegiance to the United States. The U.S. Army called for 1,500 volunteers from Hawaii and 3,000 from the mainland. An overwhelming 10,000 men from Hawaii volunteered. The announcement was met with less enthusiasm on the mainland, where most draft-age men of Japanese ancestry and their families were being held in
concentration camps. The Army revised the quota, calling for 2,900 men from Hawaii, and 1,500 from the mainland. Only 1,256 volunteered from the mainland during this initial call for volunteers. As a result, around 3,000 men from Hawaii and 800 men from the mainland were inducted. Roosevelt announced the formation of the 442nd Infantry Regimental Combat Team, saying, "Americanism is not, and never was, a matter of race or ancestry." Ultimately, the draft was reinstated to obtain more Japanese Americans from the mainland to become part of the 10,000 men who eventually served in the 100th Infantry Battalion and 442nd Regiment. == 232nd Engineer Combat Company ==