{"id":21900,"date":"2015-08-06T15:00:32","date_gmt":"2015-08-06T05:00:32","guid":{"rendered":"http:\/\/www.aspistrategist.ru\/?p=21900"},"modified":"2015-08-06T15:46:35","modified_gmt":"2015-08-06T05:46:35","slug":"hiroshima-nagasaki-and-seventy-years-of-nuclear-non-use","status":"publish","type":"post","link":"https:\/\/www.aspistrategist.ru\/hiroshima-nagasaki-and-seventy-years-of-nuclear-non-use\/","title":{"rendered":"Hiroshima, Nagasaki and seventy years of nuclear non-use"},"content":{"rendered":"

\"HIROSHIMA,<\/a><\/p>\n

It\u2019s been 70 years since a nuclear bomb was detonated in anger, a remarkable achievement given that the bombings of Hiroshima and Nagasaki both happened within one month of the Trinity test. Another 840 months have passed without a recurrence\u2014through Korean War, Cuban missile crisis, South Asian, South Atlantic and Middle Eastern conflicts. Not only have nuclear weapon states not used nuclear weapons against each other, they haven\u2019t used them\u2014as the US did against Japan\u2014against non-nuclear-armed states.<\/p>\n

As T.V. Paul has observed, that constitutes an impressive tradition of non-use<\/a>. The tradition, Paul argues, stems from two factors: the horrendous consequences of nuclear-weapon use and, therefore, the reputational costs to the state using them. Those reputational costs induce policies of self-deterrence amongst nuclear weapon states\u2014hence, a tradition.<\/p>\n

Where Paul talks of a tradition of non-use, Nina Tannenwald claims something stronger, namely a nuclear taboo<\/a>.<\/p>\n

\u2018A powerful taboo against the use of nuclear weapons has developed in the global system, which, although not (yet) a fully robust prohibition, has stigmatized nuclear weapons as unacceptable weapons \u2013 \u201cweapons of mass destruction.\u201d\u2019<\/p><\/blockquote>\n

Paul and Tannenwald raise an intriguing question: what\u2019s the principal driving force behind non-use? Most strategists might think it\u2019s merely deterrence. But that\u2019s an unsatisfying answer, or at least an incomplete one. Mutual deterrence relationships simply don\u2019t exist between all of the world\u2019s nuclear weapon states and their potential opponents. Besides, deterrence lies in the eye of the beholder. Seventy years down the track, we might reasonably expect to be able to draw upon a wealth of autobiographies of national leaders observing that it was fortunate they were deterred from resorting to nuclear use. No such treasury exists.<\/p>\n

Does the concept of a taboo or a tradition provide better explanatory purchase? If the principal driver behind non-use is a taboo, the use of nuclear weapons is unthinkable. But nuclear employment planning by the nuclear weapon states (see here<\/a>, for example) suggests use is entirely thinkable. And empirical research in 2011 by Darryl Press, Scott Sagan and Benjamin Valentino found that the American public had a relatively weak aversion<\/a> to use of atomic weapons. Moreover, public thinking about the possible use of nuclear weapons was driven primarily by consequential considerations rather than any normative rejection of such use as \u2018unthinkable\u2019.<\/p>\n

By contrast, if the driver\u2019s a tradition, use is thinkable but a violation of a valued pattern of historical behaviour. Normative concerns drive the taboo; prudential ones, the tradition. The case looks stronger for the tradition than for the taboo\u2014not least because the claim is a more modest one. Still, how long will the tradition endure? The nuclear club is gradually becoming less exclusive. Possible reputational costs weigh most heavily upon those states which value their reputation\u2014what Prime Minister Robert Menzies back in 1957 called \u2018Great Powers\u2026sufficiently informed about the deadly character of these weapons to find themselves reluctant to cause a war in which they are used.\u2019<\/p>\n

And there\u2019s the rub. I think the tradition is largely the second-order effect of the predominantly stable nuclear order that\u2019s existed since 1945, and which has confined the bulk of nuclear weapons to the hands of the P5. Keeping the weapons largely corralled in the hands of self-deterred great powers looks like a major explanatory variable behind the effect.<\/p>\n

I\u2019m also reminded of Thomas Schelling\u2019s thought<\/a> about those decisions which might end the tradition. Schelling argues that if an actor chooses to break it, it should be for something important.<\/p>\n

\u2018This is not an event to be squandered on an unworthy military objective. The first nuclear detonation can convey a message of utmost seriousness; it may be a unique means of communication in a moment of unusual gravity. To degrade the signal in advance, to depreciate the currency, to erode gradually a tradition that might someday be shattered with diplomatic effect, to vulgarize weapons that have acquired a transcendent status, and to demote nuclear weapons to the status of merely efficient artillery, may be to waste an enormous asset of last resort. One can probably not, with effect, throw down a gauntlet if he is known to toss his gloves about on every provocation.\u2019<\/p><\/blockquote>\n

That\u2019s an entirely sensible position\u2014and the kind of thinking one should expect from a responsible great power. But, again, its strength varies from actor to actor. Not all enjoy a wide spectrum of policy options. Some are known to toss their gloves about\u2014not on every provocation, perhaps, but on a worryingly high percentage. In an extreme case, nuclear-armed terrorists might well rush to employ even a crude explosive device.<\/p>\n

What\u2019s the conclusion? We shouldn\u2019t take too much comfort from seventy years of non-use. It\u2019s an order-generated effect, and turns upon the durability of the nuclear order, as well as on the severity of challenges to the broader geopolitical one.<\/p>\n","protected":false},"excerpt":{"rendered":"

It\u2019s been 70 years since a nuclear bomb was detonated in anger, a remarkable achievement given that the bombings of Hiroshima and Nagasaki both happened within one month of the Trinity test. Another 840 months …<\/p>\n","protected":false},"author":11,"featured_media":21901,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[135,172,356,1396,207],"class_list":["post-21900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-japan","tag-nuclear-security","tag-nuclear-weapons","tag-weapons-of-mass-destruction","tag-world-war-ii"],"acf":[],"yoast_head":"\nHiroshima, Nagasaki and seventy years of nuclear non-use | The Strategist<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aspistrategist.ru\/hiroshima-nagasaki-and-seventy-years-of-nuclear-non-use\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hiroshima, Nagasaki and seventy years of nuclear non-use | The Strategist\" \/>\n<meta property=\"og:description\" content=\"It\u2019s been 70 years since a nuclear bomb was detonated in anger, a remarkable achievement given that the bombings of Hiroshima and Nagasaki both happened within one month of the Trinity test. 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