 Complete the following phrase:  The Medal 30 years of the Victory in Khalkhin-Gol Mongolian: Халхын голын ялалтын 30 жилийн ойн медаль was an award of the Mongolian Peoples Republic, instituted on 9 June 1969. It was awarded to Mongolians and foreigners for military and civil services. The Medal was in 1969, in honor of the 30th anniversary of the 