Today Cato released a new white paper, “The End of Overkill? Reassessing U.S. Nuclear Weapons Policy.” I am proud to have contributed to this effort with lead author Benjamin Friedman of Cato, and Matt Fay, a former Cato research assistant now enrolled in the History PhD program at Temple University. We argue that U.S. security does not require nearly 1,600 nuclear weapons deployed on a triad of systems—bombers, land-based intercontinental ballistic missiles (ICBMs), and submarine-launched ballistic missiles (SLBMs)—to deliver them. We estimate that a smaller arsenal deployed entirely on submarines would save roughly $20 billion annually while deterring attacks on the United States and its allies.
The paper is part of a broader project, “From Triad to Dyad: Rationalizing U.S. Nuclear Weapons Delivery Systems,” made possible by the generous support of the Ploughshares Fund. The project began as a top-line review of the triad, but expanded into a more comprehensive study of U.S. nuclear strategy and policy. Over the last year, we presented our preliminary findings at over a dozen public events in ten different cities, as well as several engagements here in Washington, D.C. This process generated useful feedback along the way.
Here are a few excerpts from “The End of Overkill?”: