South Ossetian Autonomous Oblast
The South Ossetian Autonomous Oblast was an autonomous oblast of the Soviet Union created within the Georgian SSR on April 20, 1922. It was an ethnic enclave created for the Ossetians within Georgia by Soviets as a reward for their political loyalty during the 1921 Soviet invasion of Georgia.
Source: Wikipedia — South Ossetian Autonomous Oblast (CC BY-SA 4.0)