It is clear that the NPT and the CTBT have reinforced nuclear security. Only a handful of countries have developed nuclear weapons outside of the NPT, and the CTBT has reduced the number of nuclear tests from an average of 500 per decade to a mere trickle.
核不扩散条约和全面禁止核试验条约促进了核安全。只有少数国家在核不扩散条约框架外开发核武器，而全面禁止核试验条约让核试验的数量从十年平均500起下降到几乎为零。