The gloves are off for Russia-China (Mongolia) - Cuddling in a Regional Security Complex?

The RSC framework is used to examine the present case of Russia-China-Mongolia with particular references on areas of wide-ranging teamwork and also leading to the historical backgrounds of the Sino-Soviet Union relations, Mongolia?Soviet Union relations and Sino-Mongolian relations. Aiming at the couple Russia-China with or without Mongolia, the paper is based on regional levels of analysis and variables, as developed by Buzan and Waever in Regions and Powers. Taking into consideration the international situation among these states, there is no doubt that the pattern of amity as well as both functional and operational relations will embrace the regional triangle.