Hero of Artsakh was the highest title of the self-proclaimed Republic of Artsakh. According to the official website of the President of Artsakh, the title Hero of Artsakh "is awarded for exceptional services in the defense of the state, strengthening its economic might, and for creating significant national values."

Robert Abajyan was an Armenian junior sergeant in the Republic of Artsakh Defense Army. He was posthumously awarded the "Hero of Artsakh" which is the highest honorary title of the self-declared Republic of Artsakh.