Treaty of Moscow
On September 24, 1920, Turkish forces invaded and advanced unto Sarighamish and Kars resulting in the Turkish–Armenian War. Mustafa Kemal Atatürk sent delegations to Moscow; the DRA would ultimately become the Armenian SSR of the Soviet Union. The Treaty of Kars, identical to the previously concluded Russo-Turkish Treaty of Moscow, was signed on October 23, 1921, between the Grand National Assembly of Turkey and representatives of Bolshevist Russia, Soviet Armenia, Soviet Azerbaijan and Soviet Georgia (all of which formed part of the Soviet Union after the December 1922 Union Treaty).