Stopping the Bomb
This book examines the historical development and effectiveness of US efforts to prevent the spread of nuclear weapons. Drawing on hundreds of declassified documents, the first part of the book shows how the anticipation of nuclear domino effects in the 1960s and 1970s led the United States to strengthen its nonproliferation policy, moving from a selective approach—which was relatively permissive toward allies acquiring nuclear weapons—and toward a more universal policy that opposed proliferation across the board. Most notably, Washington spearheaded the establishment of the Nuclear Non-Proliferation Treaty in 1968 and adopted sanctions legislation in the late 1970s that credibly threatened to cut off support to countries seeking nuclear weapons. The second part of the book analyzes how effective these policies have been in limiting the spread of nuclear weapons. Statistical analysis suggests that a credible threat of sanctions has deterred countries dependent on the United States from even starting nuclear weapons programs over the last several decades. Meanwhile, in-depth case studies of French, Taiwanese, Pakistani, and Iranian nuclear activities illustrate the conditions under which sanctions succeed against ongoing nuclear weapons programs. The findings hold important implications for international security and nonproliferation policy.