Despite suggestions that multiple citizenships offer enhanced access to security, mobility, and rights, dual nationals of countries like Iran may instead experience greater insecurity, immobility, and disruption of rights. This article offers a brief overview of recent literature and controversies surrounding dual citizenship and then focuses on the Iranian case, demonstrating the limits of dual citizenship as felt by diasporic Iranians. The winds of geopolitical change may affect which nation's dual citizens will be targeted in a given time period, but the impact of geopolitical constraints must be considered in any explanations of the costs and benefits of dual citizenship.

中文翻译：

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双重国籍悖论：伊朗侨民对多重国籍的地缘政治限制

尽管有人建议采用多种国籍可以增加获得安全，调动和权利的机会，但像伊朗这样的国家的双重国民可能反而会遭受更大的不安全感，动荡和权利受到破坏。本文简要概述了有关双重国籍的最新文献资料和争议，然后重点讨论了伊朗案件，说明了散居伊朗的伊朗人感到双重国籍的局限性。地缘政治变革之风可能会影响给定时间段内以哪个国家的双重公民为目标，但是在对双重公民身份的成本和收益进行任何解释时，都必须考虑地缘政治限制的影响。