Detention centers for large groups.

Detention centers for large groups.

During World War II, the United States forcibly relocated and incarcerated about 120,000 people of Japanese descent in ten concentration camps operated by the War Relocation Authority, mostly in the western interior of the country.

The Xinjiang internment camps, officially called vocational education and training centers by the government of China, are internment camps operated by the government of Xinjiang and the Chinese Communist Party Provincial Standing Committee.

Internment of German resident aliens and German-American citizens occurred in the United States during the periods of World War I and World War II.

Kaechon Internment Camp (also spelled Kae'chŏn or Gaecheon) is a labor camp in North Korea for political prisoners and descendants of alleged criminals.