by Peter Huessy
Following the President’s visit to Hiroshima, nuclear weapons and their enduring usefulness in protecting America and its allies has become an increasingly important focus of debate especially the degree with which United States security policy should embrace the goal of zero nuclear weapons.
The debate centers on three major themes. They are: (1) whether the value of these weapons includes deterring not just nuclear threats but conventional and other threats to the United States and its allies; (2) the degree to which the United States is leading an “arms race” while modernizing its remaining but much reduced nuclear deterrent; and (3) how the twin goals of further nuclear reductions and greater strategic stability interact, particularly with respect to the early use of nuclear weapons in a crisis, maintaining a hedge capability should geostrategic conditions deteriorate and the proliferation of nuclear weapons to new nuclear powers. [Read more...]