Summary

The question of how domestic institutions influence foreign policy decisions has a long history in the study of international relations. However, until recently most of this research has compared the foreign policies of democracies and autocracies, with little attention to the differences within autocracies. In recent years, a small but growing body of literature has examined constraints within autocracies, taking issue with the widespread image of authoritarian leaders as unconstrained and unaccountable. Although existing research on this topic is limited, it focuses on two general sources of constraint on authoritarian leaders: constraints imposed by regime insiders and constraints at the hands of the public.

In regimes with a powerful domestic audience, insiders often have both the will and the means to punish their leader for foreign policy failures. Consequently, such regimes sometimes behave quite similarly to democracies. In general, regimes with powerful selectorates or domestic audiences appear more likely to pursue peaceful security policies, to win the military conflicts they do enter, to lose office in the aftermath of defeat in war, to sign trade agreements, to adopt floating exchange rates, and to cooperate internationally, compared to regimes lacking such elite constraints. Scholars remain divided, however, about the extent to which the backgrounds of members of the domestic audience (e.g., whether they stem from a military or civilian ranks) matter.

Less research studies whether the public can constrain authoritarian leaders. However, research indicates that the public can sometimes exert constraints through elections or the threat of revolt, if to a lesser extent than regime insiders. For example, the threat of revolution can make leaders who fear violent removal less likely to make concessions to end a conflict. Furthermore, antiforeign protest can tie a regime’s hands, with both peaceful and violent consequences. In the economic realm, some research suggests that the threat of inequality-driven revolutions spurs autocrats to pursue free-trade agreements. Overall, the study of domestic constraints on foreign policy in authoritarian regimes is an emerging area of research, with numerous areas for future study.