Joshua Byun Profile
Joshua Byun

@josh_byun

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Assistant Professor @BostonCollege | 2025-26 Stanton Nuclear Security Fellow @MIT_SSP | PhD @UChicago | Grand strategy, alliance politics, political violence

Boston, MA
Joined December 2020
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@josh_byun
Joshua Byun
15 days
My article with @carsonaust, “Performative Violence and the Spectacular Debut of the Atomic Bomb,” is now available at @apsrjournal [Thread]. https://t.co/ZUhaJ0p4AY
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cambridge.org
Performative Violence and the Spectacular Debut of the Atomic Bomb
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@josh_byun
Joshua Byun
15 days
In fact, the latter may not have made much sense without the former [END].
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@josh_byun
Joshua Byun
15 days
A carefully-crafted display of tremendous violence was just as integral to the “ordering moment” of 1945 as was the creation of self-restraining international institutions.
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@josh_byun
Joshua Byun
15 days
Our findings also suggest a more complete—and less congratulatory—understanding of the 1945 birth of the “liberal” international order. https://t.co/np1llO7hs5.
press.princeton.edu
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@josh_byun
Joshua Byun
15 days
If an approach that illuminated such events now provides a deeper understanding of the historic atomic bombing decisions, it has already established its promise as a general logic that travels remarkably well across different levels of analysis.
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@josh_byun
Joshua Byun
15 days
After all, scholars have already used performative theory to explain lynchings, colonial and civil war atrocities, and poorly legitimized invasions of smaller countries. See this particularly illuminating example:
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cambridge.org
Political Symbols and Social Order: Confederate Monuments and Performative Violence in the Post-Reconstruction U.S. South
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@josh_byun
Joshua Byun
15 days
Our study underscores the potential for performative logics to shed light on episodes of mass violence that occur in various realms of politics.
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@josh_byun
Joshua Byun
15 days
It thus promised a “fair background” to showcase the new bomb’s strength, and by extension, the strength of its possessor.
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@josh_byun
Joshua Byun
15 days
Hiroshima quickly emerged as the favorite target, given that it had been largely “untouched” by prior conventional bombing and its terrain was likely to produce a “focusing effect” that would magnify the destructiveness of the blast.
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@josh_byun
Joshua Byun
15 days
They adopted a mindset akin to theater directors tending to the “look and feel” of their new gadget’s first major performance. Note how Fujii (2021) put it:
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@josh_byun
Joshua Byun
15 days
Top decision-makers therefore chose the option they believed would ensure an especially clear, visible, and deadly “atomic debut.”
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@josh_byun
Joshua Byun
15 days
Everyone who had a role in the bomb thus agreed that the question of how nuclear weapons would “first be revealed to the world” was “of great, perhaps fateful importance”—even if they didn’t necessarily agree on how to go about this.
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@josh_byun
Joshua Byun
15 days
But the bomb would only serve this role if all relevant actors UNDERSTOOD its tremendous power.
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@josh_byun
Joshua Byun
15 days
As he later stated, the bomb appeared to be the “badly needed equalizer” that would help the US avoid this outcome.
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@josh_byun
Joshua Byun
15 days
SecWar Stimson wrote in May 1943 that the US may well end up “hold[ing] the leg for Stalin to skin the deer” as things stood—it would “not be able to share much of the post-war world with him.”
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@josh_byun
Joshua Byun
15 days
This was deemed necessary in view of America’s anticipated conventional inferiority vis-à-vis the Soviet Union and Washington’s desire to influence the postwar international system.
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@josh_byun
Joshua Byun
15 days
Our core argument is that U.S. leaders orchestrated a spectacularly violent display of nuclear weapons because they believed this would help them reshape widespread perceptions of the global balance of power.
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@josh_byun
Joshua Byun
15 days
We adapt insights on “performative” violence, originally developed by scholars like the late Lee Ann Fujii to understand civil conflicts, to make sense of this historic choice.
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cornellpress.cornell.edu
In Show Time, Lee Ann Fujii asks why some perpetrators of political violence, from lynch mobs to genocidal killers, display their acts of violence so publicly and extravagantly. Closely examining...
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@josh_byun
Joshua Byun
15 days
Why were such “tamer” nuclear first-use options rejected in favor of the “ultralethal” option?
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@josh_byun
Joshua Byun
15 days
The “noncombat demonstration” option, for instance, was forcefully articulated in a report addressed to SecWar Stimson by scientists at the @UChicago (i.e., the Franck report).
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@josh_byun
Joshua Byun
15 days
A surprise attack on two heavily populated cities was one of several options US leaders considered at the time, and by far the most lethal.
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