Dee ihe na-aga n'ihu maka paragraf a - Ụlọ ngosi ihe mgbe ochie nke Agha Nzuzo nwere ihe karịrị nde $ 3 nke ihe ndị e mepụtara emepụta n'ime mkpokọta ya. Ihe ngosi nka gụnyere ihe ndị sitere na 1948 <unk> 1949 Berlin Airlift
, ihe mere na 1960 U-2 (gụnyere okpu agha nke Francis Gary Powers ji na akpa akwa nke Powers na-ebufe n'ofe Glienicke Bridge mgbe a gbanwere ya maka Rudolf Abel), ihe ngosi na nsogbu Missile nke Cuba nke gụnyere Soviet SA-2 missile na anọ American Nike missiles, na ihe si na USS "Nwere onwe" ihe mere, USS "Pueblo" ihe mere, Corona spy satellites, na Space Race.