He was soon deposed in a bloody "coup d'état", from 22 December 1991 to 6 January 1992. The coup was instigated by part of the National Guards and a paramilitary organization called "Mkhedrioni" ("horsemen"). The country became embroiled in a bitter civil war, which lasted until nearly 1995. Eduard Shevardnadze (Soviet Minister of Foreign Affairs from 1985 to 1991) returned to Georgia in 1992. Simmering disputes within two regions of Georgia, Abkhazia and South Ossetia, between local separatists and the majority Georgian populations, erupted into widespread inter-ethnic violence and wars. Supported by Russia, Abkhazia and South Ossetia achieved "de facto" independence from Georgia, with Georgia retaining control only in small areas of the disputed territories.