 Ramba uchiverenga ndima ino - Kunetseka pamusoro penzvimbo yebhomba kwakakura pashure peZuva reSoviet Aviation ra1955 uye maSoviet akaramba Chibvumirano cheMatenga Akavhurika chakarongwa paGeneva Summitmusi waJuly 21, 1955. U.S. bhomba simba peaked pamwe pamusoro 2,500 bhomba pashure kugadzirwa pamusoro 2,000 B-47s uye anenge 750 B-52s circa 1956, 50 pamusoro SAC ndege 80 pamusoro SAC bhomba vaiva B-47s. 