Elaine Scarry in the Boston Review:
The key structure of the doctrine of nuclear deterrence is audible in the September 4, 2024, speech by U.S. Deputy Under Secretary of Defense Cara Abercrombie: “Any nuclear attack by the DPRK against the United States or its allies and partners is unacceptable and will result in the end of that regime.” The doctrine, which the United States has embraced since the Cold War, aims to prevent an adversary from launching a nuclear weapon by assuring that any first strike will be followed by a retaliatory second strike, whose effects will equal or exceed the original damage and may eliminate the adversary altogether. This annihilating reflex of deterrence is equally audible in the quiet words of the Department of Defense in its web page on “America’s Nuclear Triad,” its sea-based, land-based, and air-based delivery platforms: “The triad, along with assigned forces, provide 24/7 deterrence to prevent catastrophic actions from our adversaries and they stand ready, if necessary, to deliver a decisive response, anywhere, anytime.”
Framed wholly as defensive and preventative (and from day to day, largely successful in deflecting our attention from the actual first use stance the country has had for nearly eighty years), deterrence would almost have the aura of peacekeeping, were it not the mental platform undergirding our fourteen Ohio-class submarines (each able to singlehandedly destroy one of Earth’s seven continents), four hundred land-based ICBMs, and sixty-six B-52 and B-2 stealth bombers. Although the physical act of unbuilding the nuclear architecture is easily within reach—it would take at most four weeks to dismantle all the nuclear triggers throughout the world, a decisive because disabling first step—the mental architecture of deterrence is the major impediment to doing so.
More here.
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