 Ramba uchinyora ndima iyi - Muna 1958, akapedza kudzidza paCommand and General Staff College, Fort Leavenworth, Kansas. Akashanda muuto reRepublic of Vietnam ARVN uye akasimuka kusvika padanho reLieutenant General, Chief of Staff Inter-armed Forces Tham Muu truong Lien Quan. Akatora chikamu mumakurukota mazhinji emauto pakati pa1965 na1974 panguva yehutungamiriri hwakasiyana hwemauto mushure mekubviswaMutungamiri Ngo Dinh Diem. Akanga ari Political Commissioner muArmed Forces Council Uy Vien Chinh Tri Hoi Dong Quan Luc, Mutungamiriri weCentral Intelligence Directorate Phu Dac Uy Trung Uong Tinh Bao, Gurukota rezveRuzivo Tong Truong Thong Tin, Gurukota reNational Security Tong Truong An Ninh Quoc Gia, uye zvakare Gurukota rezvemukati menyika Tong Truong Noi Vu kwenguva pfupi. 