sentences:  Although they relinquished control of Erzerum to the Ottomans at the end the war, the Russians acquired the regions of Batumi, Ardahan, Kars, Olti, and Sarikamish and reconstituted them into the Kars Oblast.After the Russo-Turkish War, Ter-Gukasov was appointed commander of troops in Transcaucasus.Thereafter, he was assigned as the Caucasian Corps commander.