Port Arthur Case
The Port Arthur Case (Mongolian: Порт Артурын хэрэг) was a fabricated political case carried out between 1947 and 1949 in Mongolian People's Republic. Over 80 Chinese nationals living in Mongolia were accused of having been recruited into the Kuomintang intelligence network engaged in espionage, sabotage, arson, and a plot to assassinate the Mongolian Prime Minister Khorloogiin Choibalsan.