The Armenian National Committee &ndash; Western Region announced that Robert Avetisyan, the Permanent Representative of the Nagorno Karabakh Republic, will serve as a panelist in &ldquo;Homeland and the Diaspora: From Challenges to solutions,&rdquo; which will cover the self-determination movements in Karabakh and Javakhk, as well as how the Armenian Diaspora can continue to play a significant role in the democratization of Armenia and the region.