{{Infobox military conflict Other Support ∟{{flagdeco|Cambodia|1973}} National United Front of Kampuchea ∟{{flagdeco|Cambodia|1975}} Khmer Rouge ∟{{flagdeco|Cambodia|1973}} Khmer Rumdo {{flag|North Vietnam}} {{flagdeco|Republic of South Vietnam}} Việt Cộng Other Support {{flagdeco | Cambodia | 1970}} Sisowath Sirik Matak {{flagdeco | Cambodia | 1970}} Long Boret {{flagdeco|USA}} ریچارد نیکسون