Dee ihe na-aga n'ihu na paragraf a - Ọtụtụ ihe mere na ngwụcha afọ 1940 gbanwere mbelata nke ndị agha United States. Nchịchibido nke Ọwụwa Anyanwụ Berlin na 1948 site n'aka Eastern bloc
na ntiwapụ nke Agha Nzuzo mere ka United States tinye ndị agha bọmbụ B-29 nke SAC na United Kingdom na West Germany. Mmeri ndị Kọmunist meriri n'agha obodo China n'afọ 1949 na ntiwapụ nke agha Korea n'afọ 1950 pụtara na United States ga-agbasawanye SAC iji lebara ihe egwu ndị a anya ma na Europe ma na Eshia.