Pedzisa mutsara unotevera: Muna 1979, apo hurumende yeKhmer Rouge muCambodia yakavakidzana nayo yakanga iri pasi pesimba rehurumende yeUnited States.
Izvi zvakakonzera kunetseka muThailand uye hurumende yeThailand yakakurumidza kubatana neKhmer Rouge, yakazonzi CGDK, ichitya kuwedzera kweVietnam. Kutaura idi, Thailand yakanga iri pamberi pakati peASEAN, iyo iri rutivi rwayo, mukushora kupinda kweVietnamese muCambodia.