 美国继续开展长达数十年之久的旨在逐步裁减并最终消除核武器的努力。自冷战高峰期以来，我们已将我们的核武器库存减少了 85%左右，自《不扩散条约》开始生效的 1970 年以来已减少了约 82%。
• The United States continues a decades-long, step-by-step effort to reduce and eventually eliminate nuclear weapons. We have reduced our nuclear weapons stockpile by approximately 85 percent since its Cold War peak, or about an 82 percent reduction since 1970, when the NPT entered into force.