All Titles

More than 14,000 people of Japanese descent—two-thirds of them US citizens—were exiled from August 1942 to November 1945 to the Heart Mountain Incarceration Site on the high desert prairie of Wyoming’s Big Horn Basin.

The site was the temporary home for Japanese Americans forced from their homes in California, Oregon, and Washington. Believed to be saboteurs or spies or both, the prisoners were viewed with fear, hatred, and sometimes acceptance by their neighbors in nearby Cody and Powell. During their time at Heart Mountain, the incarcerated people lived like the residents of any American city. Under the eye of the federal War Relocation Authority, they taught school, worked at the fire and police departments, ran stores and barbershops, and spent much of their time wondering what had happened to their former lives. Today, the site is part of the Heart Mountain Interpretive Center and Mineta-Simpson Institute.

Ray Locker is the director of communications and strategy for the Heart Mountain Wyoming Foundation. The foundation’s staff consists of experts on Japanese American history, the intersections between Wyoming’s Indigenous community and World War II’s incarcerated people, and museum professionals dedicated to telling the story of this sad chapter of American history. They used donations from those incarcerated and their families, collections in the foundation archives, the National Archives, the Library of Congress, and museums from around the country.

Immigration in the Equality State

Long before Heart Mountain Internment Camp brought Japanese prisoners to Wyoming, an immigrant work force put down lasting roots. Beginning in 1892, Japanese came to toil on Union Pacific's railroad and coal mines. But they weren't warmly welcomed. Newspapers charged every Japanese section worker was secret Japanese Army. Allegedly, "600 Japs in Utah, [and] about 400 in Wyoming and probably 100 in Colorado," were ready to serve Japan during the Japanese Russo War. George Wakimoto said the number was closer to six. Such misinformation about Japanese laborers spawned violence against Asians. The citizens of Evanston tried to blow them up. Rawlins ran the Japanese out of town. And in Laramie, young boys threw stones and dragged a Japanese man through the street. Author Dan Lyon chronicles Japanese perseverance, before and after both world wars, in their adopted state.

Bomber Mountain's Namesake Tragedy

June 1943 saw forty-one heavy bombers lost within the continental United States, including a B-17 that went missing over Wyoming late during the night of June 28. That aircraft had ten young men on board destined for World War II. They had been ordered overseas to participate in the intense and constant bombing raids being conducted in Europe, but they never made it out of America. Two years later, area cowboys discovered the wreckage strewn across an otherwise picturesque landscape. U.S. Air Corps Captain Kenneth G. Hamm noted in his personal diary, “The plane was so completely demolished that we were almost on top of it before we saw it.” Author Sylvia A. Bruner shares the stories of the men who lost their lives deep in the Bighorn Mountains and recounts the events of the crash, search and U.S. Air Corps accident investigation.