U.S. Congressional Research Service.
Available online.
"The Bush Administration has outlined a strategy of 'tailored deterrence' to define the role that nuclear weapons play in U.S. national security policy. There has been little discussion of this concept, either in Congress or in the public at large. This leaves unanswered questions about how this strategy differs from U.S. nuclear strategy during the Cold War and how it might advise decisions about the size and structure of the U.S. nuclear arsenal."
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