Pedzisa mutsara unotevera: Pana 2 July 1976, North neSouth Vietnam dzakabatanidzwa kuti dziumbe Socialist Republic of Viet Nam. Hondo yakasiya Vietnam yaparadzwa, nechiverengero chavose vakafa chiri pakati pe 966 000 nemamiriyoni 3,8. Dare duku reSeneti reU.S. ra1974 rakafungidzira kuti vagari vemo veVietnam vanosvika mamiriyoni 1,4 vakaurayiwa kana kuti vakakuvadzwa pakati pa1965 na1974<unk>kusanganisira 415,000 vakaurayiwa. Mumashure mayo, pasi pehurumende yaLe Duẩn, kwakanga kusina kuurayiwa kwevanhu vakawanda veSouth Vietnamese vakanga vabatana neU.S. kana hurumende yeSouth Vietnamese yakanga isisipo, vachivhiringidza kutya kweMadokero, asi vanhu vanosvika 300 000 veSouth Vietnamese vakatumirwa kumisasa yokudzidzisazve, uko vazhinji vakatsungirira kutambudzwa, nzara, uye chirwere vachimanikidzwa kuita mabasa akaoma. Hurumende yakatanga mushandirapamwe mukuru wokuunganidza mapurazi nemafekitari. Muna 1978, mukupindura hurumende yeKhmer Rouge yeCambodia yakarayira kuurayiwa kwevagari veVietnam mumisha yemuganhu mumatunhu eAn Giang neKiên Giang, mauto eVietnam
vakapinda muCambodia ndokuvabvisa musimba pashure pokutora Phnom Penh. Kupindira kwacho kwakabudirira, kuchiguma nokugadzwa kwehurumende itsva, inotsigira Vietnam, yeSocialist, People's Republic of Kampuchea, iyo yakatonga kutozosvikira muna 1989. Zvisinei, izvi zvakaipisa ukama neChina, iyo yakanga yatsigira Khmer Rouge. China yakazotanga kurwisa kwechinguva chiduku kuchamhembe kweVietnam muna 1979, zvichiita kuti Vietnam ivimbe zvakanyanya nerubatsiro rweSoviet mune zveupfumi uye zvechiuto, uku kusavimba nehurumende yeChina kuchikura.