The South-East (Russian: Ю́го-Восто́к), also referred to as South-Eastern Krai (Ю́го-Восто́чный край) and South-Eastern Oblast (Ю́го-Восто́чная о́бласть) was a territory, and later an administrative division, of the Russian Soviet Federative Socialist Republic (RSFSR) which existed in 1920-1924.
The system of the administrative and territorial division of the RSFSR was developing haphazardly in the beginning of the 1920s: it was inconsistent, expensive to maintain, and not very effective in practice.
As a reaction to that, the 12th Congress of the Russian Communist Party (Bolsheviks) on April 23, 1924 decided to test a new system of the administrative division in two experimental areas: one industrially developed and one agricultural.
On February 13, 1924, the All-Russian Central Executive Committee (VTsIK) officially defined the South-East as the area comprising the territories of Don and Kuban Oblasts, Terek and Stavropol Governorates, the city of Grozny, and Kabardino-Balkar, Karachay-Cherkess, Adyghe-Cherkess, and Chechen Autonomous Oblasts[1] and mandated its division into districts (raions) by the end of 1924.
On June 2, 1924, the Presidium of the VTsIK established a list of the new okrugs and districts into which the "South-Eastern Krai (Oblast)" was to be divided.