In July 1963 the Mongolian People's Republic asked to join the Warsaw Pact under Article 9 of the treaty. For this purpose a special protocol should have been taken since the text of the treaty applied only to Europe. Due to the emerging Sino-Soviet split, Mongolia remained on observer status. Soviet stationing troops were agreed to stay in Mongolia from 1966.
వార్సా ఒప్పందంలో ప్రవేశించడానికి మంగోలియా ఏ సంవత్సరంలో కోరింది?
1963