Dee ihe na-aga n'ihu maka paragraf a - T-28s nyere ndị Republic of Vietnam Air Force (RVNAF) iji kwado ọrụ ARVN, na-ahụ ọrụ dị ukwuu n'oge Agha Vietnam n'aka RVNAF, yana Agha Nzuzo
na Laos. T-28 Trojan bụ nke mbụ US ofu nku agha ugbo elu (na-abụghị iga ụdị) furu efu na South Vietnam, n'oge Vietnam Agha. Capt. Robert L. Simpson, USAF, Detachment 2A, 1st Air Commando Group, na Lt. Hoa, RVNAF, gburu site na ọkụ ọkụ na August 28, 1962 mgbe ha na-efe efe na-akwado ikuku. O nweghị onye n'ime ha fọdụrụ ndụ. USAF tụfuru 23 T-28s n'ihi ihe niile n'oge agha ahụ, na ọnwụ abụọ ikpeazụ na-eme na 1968.