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The Unforeseen Consequences of Extended Deterrence: Moral Hazard in a Nuclear Client State

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  • Neil Narang
  • Rupal N. Mehta

Abstract

Do “nuclear umbrellas†create a moral hazard that can increase the risk of war? In this article, we investigate whether situations of extended deterrence in which a nuclear patron makes a defensive commitment to a nonnuclear client state can inadvertently increase the likelihood that a client will initiate a crisis with another state. Using data on the crisis behavior of states from 1950 to 2000, we estimate the impact of a nuclear umbrella on various crisis outcomes, including the initiation and escalation of militarized conflict. Interestingly, we find no evidence that such commitments increase the risk of war or even two-sided violence at lower levels. However, consistent with both the moral hazard logic and bargaining theories of war, we show that this appears to be because potential target states offer increased policy concessions to client states to avoid costly fighting. Thus, the link between nuclear umbrellas and moral hazard appears to be real, but it is reflected in the division of benefits rather than a greater likelihood of war. The results have important policy implications as the US contemplates extending its nuclear umbrella.

Suggested Citation

  • Neil Narang & Rupal N. Mehta, 2019. "The Unforeseen Consequences of Extended Deterrence: Moral Hazard in a Nuclear Client State," Journal of Conflict Resolution, Peace Science Society (International), vol. 63(1), pages 218-250, January.
    • Handle: RePEc:sae:jocore:v:63:y:2019:i:1:p:218-250
    DOI: 10.1177/0022002717729025
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    References listed on IDEAS

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    1. Kroenig, Matthew, 2013. "Nuclear Superiority and the Balance of Resolve: Explaining Nuclear Crisis Outcomes," International Organization, Cambridge University Press, vol. 67(1), pages 141-171, January.
    2. Brett Ashley Leeds, 2003. "Do Alliances Deter Aggression? The Influence of Military Alliances on the Initiation of Militarized Interstate Disputes," American Journal of Political Science, John Wiley & Sons, vol. 47(3), pages 427-439, July.
    3. Christensen, Thomas J. & Snyder, Jack, 1990. "Chain gangs and passed bucks: predicting alliance patterns in multipolarity," International Organization, Cambridge University Press, vol. 44(2), pages 137-168, April.
    4. Brett Leeds & Jeffrey Ritter & Sara Mitchell & Andrew Long, 2002. "Alliance Treaty Obligations and Provisions, 1815-1944," International Interactions, Taylor & Francis Journals, vol. 28(3), pages 237-260, July.
    5. James D. Fearon, 1997. "Signaling Foreign Policy Interests," Journal of Conflict Resolution, Peace Science Society (International), vol. 41(1), pages 68-90, February.
    6. James D. Fearon, 1994. "Signaling Versus the Balance of Power and Interests," Journal of Conflict Resolution, Peace Science Society (International), vol. 38(2), pages 236-269, June.
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