Caucasus - Armenia, Azerbaijan, Georgia - Graydations >> .
(Georgia, Armenia, and Azerbaijan - Russia's autonomous mountainous southern rampart.)
The Caucasus region is separated into two parts, which fall into two continents, the 
North Caucasus of 
Russia (Ciscaucasia) in Europe, and the 
South Caucasus (Transcaucasia) in 
Asia, respectively. The 
Greater Caucasus mountain range in the north is mostly shared by 
Russia and Georgia, as well as the northernmost parts of Azerbaijan. The 
Lesser Caucasus mountain range in the south is occupied by several independent states, namely, mostly by 
Armenia, 
Azerbaijan, and 
Georgia, but also extending to parts of northeastern 
Turkey, northern 
Iran and the partially recognised 
Artsakh Republic.
 

The region is known for its 
linguistic diversity: aside from 
Indo-European and 
Turkic languages, the 
Kartvelian, 
Northwest Caucasian, and 
Northeast Caucasian language families are 
indigenous to the area.
Located on the peripheries of 
Turkey, Iran, and Russia, the region has been an arena for 
political, military, religious, and cultural rivalries and expansionism for centuries. Throughout its history, the Caucasus was usually incorporated into the 
Iranian world. At the beginning of the 19th century, the 
Russian Empire conquered the territory from 
Qajar Iran. 
Up to and including the 
early 19th century, the 
Southern Caucasus and southern 
Dagestan all formed part of the 
Persian Empire. In 
1813 and 
1828 by the 
Treaty of Gulistan and the 
Treaty of Turkmenchay respectively, the Persians were forced to irrevocably cede the Southern Caucasus and Dagestan to 
Imperial Russia. In the ensuing years after these gains, the Russians took the remaining part of the Southern Caucasus, comprising western Georgia, through several wars from the 
Ottoman Empire.
In the 
second half of the 19th century, the Russian Empire also conquered the Northern Caucasus. In the aftermath of the 
Caucasian Wars, an 
ethnic cleansing of Circassians was performed by Russia in which the indigenous peoples of this region, mostly 
Circassians, were expelled from their homeland and forced to move primarily to the Ottoman Empire.
Having killed and deported most of Armenians of Western Armenia during the 
Armenian Genocide, the Turks intended to eliminate the Armenian population of 
Eastern Armenia. During the 
1920 Turkish–Armenian War, 60,000 to 98,000 Armenian civilians were estimated to have been killed by the Turkish army. In the 
1940s, around 480,000 
Chechens and 
Ingush, 120,000 
Karachay–
Balkars and 
Meskhetian Turks, thousands of 
Kalmyks, and 200,000 
Kurds in Nakchivan and 
Caucasus Germans were 
deported en masse to Central Asia and Siberia. About a quarter of them died.
The Southern Caucasus region was unified as a single political entity twice – during the 
Russian Civil War (
Transcaucasian Democratic Federative Republic) from 
9 April 1918 to 26 May 1918, and under the 
Soviet rule (
Transcaucasian SFSR) from 
12 March 1922 to 5 December 1936. Following the 
dissolution of the Soviet Union in 1991, 
Georgia, 
Azerbaijan and 
Armenia became independent nations.The region has been subject to various territorial disputes since the collapse of the Soviet Union, leading to the 
First Nagorno-Karabakh War (
1988–1994), the 
East Prigorodny Conflict (
1989–1991), the 
War in Abkhazia (1992–93), the 
First Chechen War (
1994–1996), the 
Second Chechen War (1999–2009), and the 
2008 South Ossetia War.
On 27 September 2020, new clashes in the unresolved 
Nagorno-Karabakh conflict resumed along the 
Nagorno-Karabakh Line of Contact. Both the armed forces of Armenia and Azerbaijan reported military and civilian casualties. The 
Nagorno-Karabakh ceasefire agreement to end the six-week 
war between Armenia and Azerbaijan was seen by many as Armenia's defeat and capitulation.
2014 
Strategic Importance of the Caspian Sea - Strat > .