2 }: A# t8 l" J8 n1 r7 w2010年核评估报告里表示,美国的核弹仍然可以用于威慑对美国及盟友的常规打击,这里面的法律后面还是存在的。 & \9 D1 `; P3 P9 O2 @there remains a narrow range of contingencies in which U.S. nuclear weapons may still play a role in deterring a conventional or CBW attack against the United States or its allies and partners.