 On 25 May 1992, Ter-Tadevosyan was awarded the rank of Major General for his accomplishments during the Nagorno-Karabakh War.He also received the Order of the Combat Cross (1st class).In May 2000, Ter-Tadevosyan left the Yerkrapah veterans union and founded the Veterans of the War of Liberation organization, although he left it in July of that year, expressing personal grievances about those who had joined it.