<prompt> Bhala okuqhubekayo kwalesi sigaba - Ubudlelwano nezwe elaliyiNingizimu yeVietnam baqala lapho iNingizimu yeVietnam ibona ukuzimela kweFederation of Malaya ngo-1957. Kusukela ngaleso sikhathi, iMalaya yanikeza usizo umbuso waseNingizimu Vietnam ekulweni kwawo neViet Cong nebutho laseNyakatho Vietnam. UNdunankulu waseMalaya uTunku Abdul Rahman wenza ukuvakasha kokuqala ngo-1958 okwaphindiselwa kabili nguMongameli waseNingizimu Vietnam uNgô Đình Diệm ngomhlaka 28-31 Januwari 1958 nango-Okthoba 1961. Ngo-1963, ngenkathi iMalaya iguqulwa ibe yiMalaysia enendawo eyengeziwe esiqhingini saseBorneo, uhulumeni omkhulu eKuala Lumpur wayekhathazekile ngethonya lamakhomanisi aseNyakatho yeVietnam azosongela ubukhona bawo ngokuya ngeDomino theory, ngaleyo ndlela eshintsha isikhundla sawo ukuze asekele kakhulu ukubandakanyeka kweMelika eMpini yaseVietnam njengoba iMalaysia nayo yayibhekane nokuvukela kwamaKhomanisi  <response>: . futhi. UTunku Abdul Rahman wabe esezwakalisa lokhu kukhathazeka ngoDecember 1966 futhi wabiza iUnited States neUnited Kingdom ukuba zinikeze usizo olwengeziwe lwezinto zokwakha emizamweni yempi eVietnam. IMalaysia yaqeqesha izikhulu zikahulumeni ngezifundo zokuphatha umphakathi kanye nempi yasehlathini, futhi yanikeza izithuthuthu ukuqinisa amaphoyisa aseNingizimu Vietnam kanye namakhono ezempi. Ngasekupheleni kweMpi YaseVietnam ngo-1975, iMalaysia yavala i-embassy yayo eSaigon ngezigaba ezimbili; okokuqala yakhipha abantu ababesebenza embusweni ngo-12 Ephreli 1975, ngaphambi kokuvalwa ngokuphelele ezinsukwini eziyi-16 kamuva - ezinsukwini ezimbili ngaphambi kokuwa kweSaigon. IMalaysia iphinde yavuma i-Provisional Revolutionary Government of the Republic of South Vietnam ezinsukwini ezimbalwa ngemuva kokwakhiwa kwayo ngoMeyi 1975, icaphuna ukuma kweMalaysia kokungakhethi emibonweni yezombusazwe kanye nohlelo lomphakathi. 