冷战期间,美苏两个超级大国的核武器足以让对方遭受毁灭性的打击。但即使这样,一些无法预料的事件还是给两国造成了致命威胁。由于事关机密,这些失误公众并不知情。近日,加拿大和平网首次公布了20个差点引发核战争的失误。 During the Cold War, the nuclear weapons of the two superpowers of the United States and the Soviet Union were enough to devastating each other. Even so, some unforeseen events have caused a fatal threat to both countries. Because of the secrecy, these mistakes public did not know. Recently, Canada Peace Net announced for the first time 20 mistakes that almost caused nuclear war.