 Complete the following phrase:  Harutyunyan was born in Stepanakert, then capital of the Nagorno-Karabakh Autonomous Oblast, part of the Azerbaijani SSR, then Soviet Union, in 1973. He attended Yerevan State Institute of Economy in 1990 and two years after, in 1992, joined the self-defence forces of Nagorno-Karabakh and took part in the 