Forced settlements in the Soviet Union took several forms. Though the most notorious was the Gulag labor camp system of penal labor, resettling of entire categories of population was another method of political repression implemented by the Soviet Union. At the same time, involuntary settlement played a role in the colonization of remote areas of the Soviet Union. This role was specifically mentioned in the first Soviet decrees about involuntary labor camps.
Population transfer in the Soviet Union that led to the creation of these settlements was performed in a series of operations organized according to social and national criteria of the deported.
Compared to the Gulag camps, the involuntary settlements had the appearance of "normal" settlements: people lived in families, and there was more freedom of movement; however, that was only permitted within a specified area. All settlers were overseen by the NKVD (под надзором НКВД): once a month a person had to visit a local law enforcement office at a selsoviet in rural areas or at a militsiya department in urban settlements.
Exile settlements (ссыльное поселение, ssylnoye poselenie) were a kind of internal exile. The system of political and administrative exile existed in Imperial Russia as well. The most notable category of exile settlers in the Soviet Union (ссыльнопоселенцы, ssylnoposelentsy) were the whole nationalities resettled during Joseph Stalin's rule (1928–1953). At various times, a number of other terms were used for this category: special settlement (спецпоселение), special resettlement (спецпереселение), and administrative exile (административная высылка, a term which refers to an extrajudicial way of deciding the fates of people "by administrative means").