The Strategic Arms Limitation Treaty (SALT) refers to two agreements between the United States and the Soviet Union aimed at curbing the arms race during the Cold War. SALT I was signed in 1972 and focused on limiting the number of nuclear weapons and delivery systems each country could possess. SALT II followed in 1979, further restricting the development of new weapons. These treaties were significant in promoting dialogue and reducing tensions between the two superpowers. Although SALT II was never ratified by the U.S. Senate, both nations adhered to its terms for a time, reflecting a mutual interest in preventing nuclear conflict.