3 c+ h9 Q+ m6 q* p4 _5 S1 I4 m2010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。) Z! y$ x z$ R( t" b- L
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.