Pedzisa mutsara unotevera: Munguva yeHondo yeVietnam, US yakatsigira muKaturike ainzi Ngô Đình Diệm nokuda kwokutungamirira kwavo kweSouth Vietnam. US yaifunga kuti Diem aizodzivirira rusununguko rwekunamata muSouth Vietnam, nekuda kwekutenda kwake kwakadzama, asi panzvimbo pezvo akashandisa simba rake kudzvinyirira chiBuddha (chakanga chiri chitendero chikuru cheSouth Vietnam) uye kusimudzira chiKaturike. Hurumende yeSouth Vietnam yakarambidza kukwidzwa kweflag yechiBuddha, zvichitungamirira kukupfura
vagari vechiBuddha vapfumbamwe muna 1963, kuchiguma nedambudziko rechiBuddha.