Independence Day (South Ossetia) Independence Day (South Ossetia) The Independence Day of South Ossetia (Russian:День независимости Южной Осетии) is the main state holiday in the partially recognized Republic of South Ossetia. This date is celebrated on September 20. It commemorates South Ossetia's declaration of independence from the Georgian SSR in 1990, and the country's recognition as a sovereign state by Russia in 2008. South Ossetia first declared its independence from Georgia in 1920 following the Russian Revolution in Russia. After the Soviet Army invaded Georgia in 1921, the government declared South Ossetia an autonomous region within the Georgian SSR. On September 20, 1990, the
South Ossetia the center of South Ossetia, and the plateau that's also roughly in the center of South Ossetia is called Iberia. The Greater Caucasus Mountain Range forms the northern border of South Ossetia with Russia, and the main roads through the mountain range into Russian territory lead through the Roki Tunnel between South and North Ossetia and the Darial Gorge. The Roki Tunnel was vital for the Russian military in the 2008 South Ossetia war because it is the only direct route through the Caucasus Mountains. South Ossetia covers an area of about , separated by the mountains from the more