Dee ihe na-aga n'ihu maka paragraf a - Agha Vietnam bụ agha a lụrụ n'etiti afọ 1955 na 1975 na ala na South Vietnam na mpaghara ndị gbara ya gburugburu nke Cambodia na Laos ("lee" Agha Nzuzo
) na bọmbụ ndị dị mkpa (lee "Operation Rolling Thunder") nke North Vietnam. Ndị ndụmọdụ America bịara na ngwụsị afọ ndị 1950 iji nyere RVN (Republic of Vietnam) aka ịlụso ndị nnupụisi Kọmunist a maara dị ka "Viet Cong" ọgụ. Nnukwu ntinye aka ndị agha America malitere na 1964, mgbe ndị Congress nyere onye isi ala Lyndon B. Johnson nkwado nkwado maka iji ike nke onye isi ala na Gulf of Tonkin Resolution.