Ramba uchinyora ndima iyi - Musi waOctober 5, 1963, CIP yakamiswa kwenguva pfupi neUnited States zvichitevera basa raMcNamara Taylor, rwendo rwokuwana mashoko kuSouth Vietnam rwakaitwa naSecretary of Defense Robert McNamara uye Sachigaro weJoint Chiefs of Staff General Maxwell D. Taylor kuti vaongorore kufambira mberi kwokurwisana nechiKomonisiti cheVietcong. Mushumo wacho wakagumisa kuti Diem akanga asiri kuisa pfungwa pakurwisa kupandukira asi panzvimbo pezvo akanga akabatikana nokudzvinyirira kuratidzira kwechiBuddha kwokuenzana kwechitendero, zvakadai sokupinda mumapagodas nokupfura vapanduki vechiBuddha.
. Chimwe chezvikonzero zvokumiswa kweCIP chaiva chokupa vakuru vemauto chiratidzo chokuti Washington yakanga isingafari naDiem uye nokudaro kuwedzera mikana yekubudirira, uyewo kuedza uye kukurudzira kutsamwa kweguta kuna Diem pakati pevaya vakanga vambobatsirwa neCIP. Chimwe chaiva chokuti Diem aigona kuchinja nhungamiro yake yemitemo mukuwirirana nezvido zveUnited States, kunyange zvazvo vakafunga kuti ikoku kwakanga kusingabviri. Mari yacho yakadzorerwa pakutanga kwaNovember 1963, mwedzi mumwe chete gare gare, pashure pokubviswa uye kuurayiwa kwaDiem mukubvuta masimba kwemauto.