 国家措施：除了根据条约进行裁减外，美国还显著地大幅度裁减了冷战时期的武库，包括通过 1991 年和 1992 年的“总统核倡议”进行裁减，从而消除了大约 3 000 件美国核武器，并导致将美国所有的战术核武器裁减 90%左右。这些国家措施包括以下方面：
 National Measures: In addition to treaty-based reductions, the United States has made dramatic and deep cuts to its Cold War arsenal, including through the 1991 and 1992 “Presidential Nuclear Initiatives (PNIs),” which eliminated approximately 3,000 U.S. nuclear weapons and resulted in an approximately 90 percent reduction in all U.S. tactical nuclear weapons. These national measures included the following: