a disputed region of NW Georgia, between the Black Sea and the Caucasus Mountains: a subtropical region, with mountains rising over 3900 m (13 000 ft); Abkhazian separatists seized control of the region in 1993; Russia formally recognized it as an independent republic following the Russian-Georgian war of 2008, although Georgia still claims the region as part of its territory. Capital: Sokhumi. Pop: 220 600 (2006 est). Area: 8600 sq km (3320 sq miles)