Ka cika wannan jumlar: Bayan taron kolin Reykjavik na 1986 tsakanin Shugaban Amurka Ronald Reagan da sabon Sakatare Janar na Soviet Mikhail Gorbachev, Amurka da Tarayyar Soviet sun kammala muhimman yarjejeniyoyi biyu na rage makaman nukiliya: Yarjejeniyar INF (1987) da START I (1991). Bayan karshen Cold War, Amurka da Tarayyar Rasha sun kulla yarjejeniyar
Yarjejeniyar Rage Rashin Harkokin Kasuwanci (2003) da Sabon Yarjejeniyar START (2010).