In 1889, he left for
Constantinople. In 1894, General Sebouh left the
Social Democratic Hunchakian Party and joined the
Armenian Revolutionary Federation (ARF-Dashnaktsutyun). He later became a leader of the
Dashnaktsutyun. As a member of the ARF, he became a commander under General
Andranik Ozanian. In 1894, he took part in the
uprisings in Sasun. Sebouh took part in battles at Tabek, Shenik and Semal, where he was later wounded. He fought in battles in Tadvan, Aghtamar Island and Van. In 1907, Sebouh participated in the ARF party congress at
Vienna. Sebouh and Andranik took part in battles in
Khoy, Dilman, and
Salmas (
West Azerbaijan,
Iran) in 1914–1915. Sebouh fought in the decisive
Battle of Sardarabad and later went on to help the Armenians besieged in Baku. In 1919, General Sebouh was elected to the parliament of the
First Republic of Armenia. General Sebouh was known for assassinating traitors, suppressing the
Bolshevik uprising in May 1920, and crushing the Alexandropol Soviet. ==Armenian-Turkish War==