Jonathan Pierce and Katherine Hicks
The advocacy coalition framework (ACF) was developed to explain policy processes where contentious coalitions of actors seek to translate competing belief systems into public policy. Advocacy coalitions may include interest groups, members of the media, scientists and academics, and government officials that share beliefs about a public issue and coordinate their behavior. These advocacy coalitions engage in various strategies using resources to influence policy change or stasis. As part of this process, advocacy coalition members may learn within and/or across coalitions.
This framework is one of the most prominent and widely applied approaches to explain public policy. While it has been applied hundreds of times, in over 50 different countries, the vast majority of ACF applications have sought to explain domestic policy processes. A reason for the paucity of applications to foreign policy is that some ACF assumptions may not seem congruent to foreign policy issues. For example, the ACF uses a policy subsystem as the unit of analysis that may include a territorial dimension. Yet, the purpose of the territorial dimension is to limit the scope of the study. Therefore, this dimension can be substituted for a government body that has the authority or potential authority to make and implement foreign policy. In addition, the ACF assumes a central role for technical and scientific information in the policy process. Such information makes learning across coalitions more conducive, but the ACF can and should also be applied to normative issues, such as those more common among foreign policy research.
This article introduces the ACF; provides an overview of the framework, including assumptions, key concepts and theories, and transferability of the ACF to foreign policy analysis; and discusses four exemplary applications. In addition, it proposes future research that scholars should explore as part of the nexus of the ACF and foreign policy analysis. In the final analysis, the authors suggest the ACF can and should be applied to foreign policy analysis to better understand the development of advocacy coalitions and how they influence changes and stasis in foreign policy.
International Relations theory has tended to overlook the role of Africa and Africans in the international system. Traditionally, the discipline’s most influential theorists have focused instead on relationships between and perspectives of “major powers.” A growing body of work, however, has challenged these more limited efforts to conceptualize African agency in international politics. This scholarship has emphasized the significant space available to, and carved-out by, African states in molding the agendas of international institutions, and the role of African governments and advocacy networks in influencing the trajectory of major international debates around issues such as aid, development, trade, climate change, and migration. The study of African agency in international politics continues to wrestle with two key debates: the meanings of “agency” and “African.” Much of the literature focuses primarily on the role and influence of African states rather than that of African citizens and communities. This focus provides, at best, only a partial and qualified view of the ways in which African agency is secured and exercised at the global level, particularly given the significant structural constraints imposed on Africa by global economic and political inequalities. The extent to which contemporary analysis captures the breadth of African engagement with the international system is also compromised by current state-centric approaches. It is thus necessary to examine a range of approaches adopted by scholars to deepen and nuance the study of African agency in international politics, including work on agenda-setting, mesolevel dynamics and microlevel dynamics.
Thomas Kwasi Tieku
The African Union (AU), an international organization comprising all 54 independent states in Africa and Western Sahara, was established in May 2001 to, among other things, promote regional integration, interstate solidarity, peace, good governance and to enhance the African voice in the global system. Pan-African organization is like the proverbial forest that has bad trees dotted around its many good trees. The AU has been very successful in addressing the needs of the African political class but it is yet to make a significant difference in the lives of many ordinary Africans. The importance of the pan-African organization to African political elite is such that they would have created it today if it did not already exist. The AU has socialized African leaders to accept liberal values as the foundation of international cooperation in Africa; enhanced the agency of African political class on the world stage; and established progressive and innovative rules and norms for the African continent. It has also created many useful decision-making structures that have contributed to the prevention, management, and resolution of conflicts in Africa.
The AU has, however, been less successful in connecting its activities and programs to many ordinary Africans; providing common public goods and services valued by commoners in Africa; giving voice to the majority of young people in Africa; promoting intra-Africa trade, good governance, and financial independence of the African continent as well as struggled to address the expressed material needs and quotidian concerns of ordinary Africans.
This article examines the rise of Afro-Latin social movements in Latin America and the Caribbean from the late 1970s to the early 2000s. It seeks to understand what factors explain the rise of black consciousness and black social movements. Theoretically, it explores the multidimensional nature and meaning of blackness as a social constructions and how such constructions may contribute to or limit Afro-based social movements. Contrary to popular perception, Afro-Latin social movements are not new, but form part of the long history of black resistance in the Americas. Although Black social movements in Latin America and the Caribbean are not new and have long histories like those of Maroon, Quilombo, Cimarròn, and Palenque societies, it is argued that the1970s witnessed an uptick in Afro-referenced social movements across the region. These movements, although in no way monolithic, represented a repertoire of various identities, ideas, and philosophies. Their agendas were framed in the context of racial and social justice demanding social, economic, and cultural rights long denied to them. Theoretically, Afro civil society as a specific Black space and cultural site, is theorized to show how many of these movements emerged. Afro civil society therefore is used to place these movements within a theoretical and historical timeframe.
Jaclyn M. Johnson and Clayton L. Thyne
The devastating Syrian civil war that began after the Arab Spring in 2011 has reminded the international community of the many consequences of civil war. However, this conflict is simply one of many ongoing conflicts around the globe. Civil war has a number of effects on individual lives, the country experiencing the conflict, as well as the international system more broadly.
The humanitarian costs of civil war are steep. Individuals are negatively impacted by civil war in a myriad of ways. Three main areas of research are of interest: mortality, physical and mental trauma, and education. Several factors increase the number of deaths in a civil war, including a lack of democracy, economic downturns, and foreign assistance to combatants. Even if civilians survive conflict, they are likely to endure trauma that affects both mental and physical health. Strong evidence indicates that civil war spreads infectious diseases and severely diminishes life expectancy. Mental health is also likely to suffer in the face of conflict, as individuals often must overcome debilitating trauma. Finally, children are particularly susceptible in civil war settings. Children are often unable to continue their education as a consequence of civil war because combatants often target schools strategically or the state is unable to fund education as a result of funneling resources to the conflict.
Civil wars also pose a number of threats to the state itself. First, a state that has experienced a civil war is much more likely to have another civil war in its future. Conflict recurrence has been explained through the type of settlement that concludes the initial civil war, institutions that may prevent recurrence like proportional representation, and the role of third parties in providing peace-ensuring security guarantees. Beyond recurrence of war, scholars have looked at the impact that civil wars have on state-level institutions, including democratization. While most state-level effects of civil war seem to be deleterious, there may also be positive effects, specifically in terms of female representation. Civil war in sub-Saharan Africa has been shown to increase the number of female representatives, perhaps providing an avenue for gender equality.
Civil wars have ripple effects that impact neighboring countries and the international system more broadly. Proximate states are often challenged with an influx of refugees that may burden social programs or facilitate the spread of diseases and illicit arms. However, positive consequences of hosting refugees may include trading opportunities or economic growth from remittances. Moving beyond proximate states, civil wars have consequences for the entire globe. For example, civil wars have been demonstrated to spur international terrorism. The civil war literature has explored the various effects of conflict at the individual, state, and interstate level.
For much of the history of the study of international relations, and of foreign policy as a distinctive subfield, scholars have debated the relative weight of agency and structure in shaping the course of international events. Often, the significance of agency versus structure depends on the scope of inquiry. Efforts to identify broad patterns of social interaction tend to play up the significance of structure, while studies of specific events bring agency to the fore. International relations theory is typically associated with the former, and foreign policy analysis (FPA) is more closely linked to the latter. That association suggests that the question of agency versus structure in international outcomes is settled in FPA in favor of agency. An assessment of the literature in FPA shows such a suggestion to be wide of the mark. Not only does FPA struggle with the question of agency versus structure that pervades the study of international relations generally, but also it wrestles with how to reconcile agency and structure in the context of psychological constraints on human cognition. Thus, rather than resolving the debate between agency and structure, the literature on FPA shows that it extends down to the level of individual policymakers. The debate over the role of agency and structure occupies two axes. The first is the engagement of FPA with broader debates over agency and structure in international relations scholarship. The second is the tension between agency and structure in FPA that emerges once psychology is incorporated into the analytical matrix. In both cases, the significance of structure in the actual analysis of foreign policy is far greater than common conception recognizes. This reality means that FPA represents the cutting edge for theoretical and analytical efforts to understand the relationship between structure and agency in international outcomes.
Agent-based computational modeling (ABM, for short) is a formal and supplementary methodological approach used in international relations (IR) theory and research, based on the general ABM paradigm and computational methodology as applied to IR phenomena. ABM of such phenomena varies according to three fundamental dimensions: scale of organization—spanning foreign policy, international relations, regional systems, and global politics—as well as by geospatial and temporal scales. ABM is part of the broader complexity science paradigm, although ABMs can also be applied without complexity concepts. There have been scores of peer-reviewed publications using ABM to develop IR theory in recent years, based on earlier pioneering work in computational IR that originated in the 1960s that was pre-agent based. Main areas of theory and research using ABM in IR theory include dynamics of polity formation (politogenesis), foreign policy decision making, conflict dynamics, transnational terrorism, and environment impacts such as climate change. Enduring challenges for ABM in IR theory include learning the applicable ABM methodology itself, publishing sufficiently complete models, accumulation of knowledge, evolving new standards and methodology, and the special demands of interdisciplinary research, among others. Besides further development of main themes identified thus far, future research directions include ABM applied to IR in political interaction domains of space and cyber; new integrated models of IR dynamics across domains of land, sea, air, space, and cyber; and world order and long-range models.
Over the past three decades, economic and political demographers, using various measures, have discerned that increased age-structural maturity makes significant statistical contributions to levels of per capita income, to educational attainment, to declines in the frequency of onsets of intrastate conflict, and to the likelihood of achieving and maintaining liberal democracy. Some of the stronger statistical relationships have been used in forecasts. For example, using the United Nations Population Division (UNPD) demographic projections, political demographers have relied on the strong statistical association between age structure and stable liberal democracy to forecast the rise of democracy in North Africa more than two years in advance (in 2008)—at a time when regional experts believed that forecast to be absurd.
Whereas critics remain skeptical of the murky causal connections of age-structural theory, its proponents counter that causality in the development of state capacity is complex and is less important than the theory’s positive qualities (namely, that it is forward-looking, its statistical findings are easily repeated, its forecasts have outcompeted regional experts, and its predictive products can be readily adapted to the needs of intelligence foresight, defense planning, and foreign policy analysis). Perhaps most important, the age-structural theory of state behavior has yielded a surprising number of “novel facts”—new knowledge concerning the observed pace and timing of state political, social, and economic behaviors.
Belén Fernández Milmanda
The historical role of landed elites as obstacles to democratic consolidation in Latin America has been widely studied. Four decades after the onset of the third wave, however, the issue of how these elites have adapted to the new democratic context remains unexplored. The question of why these elites who supported military coups each time a government threatened their interests have mostly played by the democratic rulebook during the past four decades still needs to be answered.
Important structural and political transformations took place in Latin America during the last half of the 20th and the first decade of the 21st century that affected agrarian elites’ incentives and capacity to organize politically. The first change was urbanization, which undermined agrarian elites’ capacity to mobilize the votes of the rural poor in favor of their political representatives. The second was an increase in the importance of agricultural exports as a source of foreign exchange and revenue for Latin American countries thanks to the commodity boom of the 2000s. The third change was the arrival to power of left-wing parties with redistributive agendas, threatening agrarian elites’ interests in the region with the highest land inequality in the world. However, the fact that these governments relied on revenues from agriculture to fund their policy agendas created tension between the leftists’ ideological preferences for a more equal distribution of land and their fiscal needs.
Dominant theories in political science suggest that democratization should lead to redistribution from the rich to the poor, as democracies represent the preferences of a wider spectrum of citizens than nondemocracies. Landowners, given the fixed nature of their assets, should be easy targets for increased taxation or expropriation. However, these theories understate landowners’ capacity to organize politically and use democratic institutions to their advantage. In fact, if we look at contemporary Latin America, we see that four decades of democracy have not changed the region’s extremely high land inequality.
Agrarian elites in Latin America have deployed a variety of political influence strategies to protect themselves from redistribution. In some cases, such as Chile and El Salvador, they have built conservative parties to represent their interests in Congress. In others, like Brazil, they have invested in multiparty representation through a congressional caucus. Lastly, in other countries such as Argentina and Bolivia, agrarian elites have not been able to organize their electoral representation and instead have protected their interests from outside the policymaking arena through protests.
Support for democracy, human rights, and good governance reforms in Africa has become a prominent objective in engagement by European Union (EU) institutions, EU member states, and the United States with African countries since the early 1990s. Western actors have gradually increased democracy aid, used sanctions, and developed a range of other instruments to support political reforms on the continent. Academic research has analyzed the “substance” and “content” of political reforms that Western actors seek to promote, what instruments they use, and how effective these instruments are in different political contexts. This body of work comes to mixed conclusions as to whether and under what conditions external support has contributed to democratic reforms in African countries between 1990 and 2015. Yet, evidence suggests that external democracy support has made some positive contributions and has been more effective in Africa compared to other regions. However, after a period of 25 years during which democracy support gradually became an important element in the United States’ and European cooperation with African countries, this agenda is now under considerable pressure. Domestic challenges to democracy within Europe and the United States, domestic dynamics in African countries, and the rise of China as an alternative political model make it difficult for European and other external actors to contribute to political reforms on the continent. In this new era of uncertainty, there are three main areas to which policymakers as well as academic research should pay more attention. First, more debate is needed how the contestation of democratic norms in Europe and the United States affects not only the legitimacy but also the decision-making processes on democracy support. Second, more research is needed how urbanization, demographic change and digitalization and their combined effects influence political reforms in Africa and what implications emerge for democracy support. Finally, how China’s more proactive and assertive foreign policy will affect democracy support in Africa is an area that policy-makers and researchers should follow closely.
Arno Tausch, Leonid Grinin, and Andrey Korotayev
In 1937, the Japanese economist Kaname Akamatsu discovered specific links between the rise and decline of the global peripheries. Akamatsu’s theory of development describes certain mechanisms whose working results in the narrowing of the gap between the level of development of the economy of developing and developed countries, and, thus, in the re-structuring of the relationships between the global core and the global periphery. Akamatsu developed his model on the basis of his analysis of the economic development of Japan before World War II, with a special emphasis on the development of the Japanese textile industry. Akamatsu’s catch-up development includes three phases: import of goods, organization of the production of previously imported products, and export of those goods. This model proved to be productive for analyzing the development of many other developing countries, especially in East Asia, making the theory of flying geese popular among the economists of these countries, as well as the whole world. The “flying geese” model produces certain swings that may be denoted as Akamatsu waves. Akamatsu waves may be defined as cycles (with a period ranging from 20 to 60 years) that are connected with convergence and divergence of core and periphery of the World System in a way that explains cyclical upward and downward swings (at global and national levels) in the movements of the periphery countries as they catch up with the richer ones.
Nearly everything a state does has distributional consequences, including grand strategy. Societal groups with different stakes in the international economy and defense spending often have conflicting strategic priorities, and these groups pursue their parochial interests by supporting the nomination and election of like-minded politicians. Thus, grand strategy is a product of political economy. An overview of American foreign policy over the last several decades illustrates this logic. In the 1980s, the Democratic and Republican coalitions had conflicting interests over the international economy, so the two parties diverged on grand strategy. The recovery of the Rust Belt in the 1990s and 2000s, however, brought increasing convergence. Political discourse over foreign policy was fiercely partisan, but, with the notable exception of George W. Bush’s decision to go to war in Iraq in 2003, the two parties shared essentially the same view of America’s role in the world. The disastrous outcome in Iraq led the Bush administration back to the middle ground in its second term, and Obama followed the same course. In contrast, the election of Donald Trump augurs change. Trump’s electoral coalition consists of a different balance of interests in the international economy than that of past Republican presidents, so he is likely to pursue different strategic priorities.
Ulrich Franke and Gunther Hellmann
This article examines scholarship in the field of foreign policy analysis inspired by the philosophy and social theory of American Pragmatism. Pragmatism is reconstructed as a unified theory of human thought and action emphasizing the primacy of practice and situated creativity. It has been largely ignored in International Relations (IR), in general, and foreign policy analysis (FPA), in particular, during the 20th century. Given the fact that pragmatism is widely taken to be one of the few genuinely “American” social theories, its marginal role in IR scholarship is astounding since the discipline has rightly been characterized as an “American social science” (S. Hoffmann).
Against this background the article highlights one of the prominent disciplinary dualisms, the distinction between “systemic” theories of international politics/relations on the one hand and “sub-systemic” foreign policy analyses on the other. It does so, however, as an entry point for a different perspective. Pragmatist thought entered the field in the mid-1990s at a moment when increasing numbers of scholars felt uneasy about this dualism because it severed human agency from internally connected transformations at the global level of political interaction. The proliferation of paradigmatist scholarship about German foreign policy after the country’s unification in 1990 illustrates both how established “paradigms” grappled with “change” and “continuity” in German foreign policy and how pragmatism was mobilized as a theoretical resource in order to respond to this challenge.
Pragmatism is a distinctive social theory that starts with what people do (primacy of practice) and that conceives of theories as tools for coping. Rather than distinguishing between thought (or theory) on the one hand and action (or practice) on the other as separate activities, pragmatism emphasizes the unity of all problem-solving forms of “inquiry” (J. Dewey). Inquiry removes doubt and enables us to form beliefs (as “rules for action”). Methodologically this understanding translates into a rejection of the separation of “theory” and “subject matter” in favor of empirically grounded reconstructive approaches. In addition to pragmatist perspectives on epistemology and methodology, the article highlights different ways of substantive theorizing in IR/FPA such as habits, practices, and loyalties but also normative accounts.
Following the end of the Cold War, the hegemony of the United States in Latin America was intimately related to the globalization of the hemispheric political economy. Free-trade agreements (FTAs) were crucial to this process, helping to extend and entrench the neoliberal model. As a result of the region’s political turn to the left during the 2000s, however, the Washington Consensus became increasingly untenable. As U.S. trade policy subsequently moved in the direction of a “post-Washington Consensus,” the “Pink Tide” fostered the creation of Latin American-led approaches to integration independent of the United States. In this context, the Trans-Pacific Partnership (TPP) was designed to catalyse a new wave of (neo)liberalization among its 12 participating countries, including the United States, Canada, Chile, Peru, and Mexico.
The TPP codified an updated and comprehensive set of rules on an array of trade and investment disciplines not covered in existing agreements. Strategically linking the Asia-Pacific to the Americas, but excluding China, the TPP responded to China’s growing economic presence in Asia and Latin America. Largely a creation of U.S. foreign economic policy, the United States withdrew from the TPP prior to its ratification and following the election of Donald Trump as U.S. president. The remaining 11 countries signed a more limited version of the agreement, known as the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), which is open to future participation by the United States and other countries in Asia and Latin America. The uncertainties in the TPP process represented the further erosion of Washington’s “free trade” consensus, reflecting, among other things, a crisis of U.S. hegemony in the Americas.
Like all decision making, foreign policy decision making (FPDM) requires transferring meaning from one representation to another. Since the end of the Cold War, students of FPDM have focused increasingly on historical analogies and, to a lesser extent, conceptual metaphors to explain how this transference works. Drawing on converging evidence from the cognitive sciences, as well as careful case studies of foreign policymaking, they’ve shown analogy and metaphor to be much more than “cheap talk.” Instead, metaphor and analogy are intrinsic to policymakers’ cognition.
This article traces the development of this growing literature. So far, FPDM has treated analogy and metaphor separately. It has also paid far more attention to the former than the latter. By contrast, the article argues that analogy and metaphor are not only similar, they are equally essential to cognition. It defines and compares metaphor and analogy, analyzes their socio-cognitive functions in decision making, and charts the evolution of analogy and metaphor research in FPDM. It also suggests the utility of a constructivist-cognitive synthesis for future work in this area.
Mark R. Brawley
Two approaches currently enjoy widespread popularity among foreign policy analysts: Analytical Liberalism and Neoclassical Realism. On the surface, they seem remarkably similar. Both emphasize domestic factors, yet each claims to employ domestic variables in a distinct fashion. How do they differ? To answer that question, it would be helpful to reflect upon examples where scholars applying each approach have addressed the same case, allowing us to contrast their descriptions directly. Few such comparisons exist, however. Instead, as is apparent to even the casual observer, each approach fits neatly into its own niche. Neoclassical Realism appeals to scholars addressing security policy, whereas Analytical Liberalism dominates research in international political economy. Why would both approaches enjoy limited applicability? Here too, a direct comparison of their arguments might illuminate their comparative strengths and weaknesses. A review of how each approach works provides insight into their respective strengths and weaknesses. Under certain conditions, the key traits of the approaches can be revealed. These conditions identify a series of cases deserving closer empirical analysis, which would provide evidence concerning the relative utility of each approach.
The pattern of international conflict and peace differs from region to region. Regions differ from each other not only in terms of the simple presence or absence of war but also the degree to which war or any sort of military conflict is likely in the long run. Arguments have been offered to explain the spatial heterogeneity in war and peace. One approach to explaining regional peace is additive—the peacefulness of international politics is essentially analyzed and explained at either monadic or dyadic level variation. Notably, the dyadic approach to international conflict and peace has been dominant in the contemporary international relations. For example, two states that are economically dependent, both democratic, with vastly different levels of capabilities, and involved in neither a territorial dispute nor rivalry are likely to develop peaceful relationships. From this perspective, the regional degree of peace is explained by summing up the peacefulness of dyads within a region.
Although this approach to regional peace has been dominant in the field, other approaches go beyond this simple additive approach. The first such explanations base their theoretical arguments on dyadic or monadic mechanisms, but focus on regionwide conditions such as consistency between national and state borders. Regional conflict and peace are ultimately explained by these regional historical conditions. The second group of explanations draw on the notion of spatial contagion through such mechanisms as domestic instability and war expansion in which international and civil wars provide opportunities for further conflict in the neighborhood in various ways. Conflict diffuses through spatial contagion and war joining, which in turn produces a zone of conflict. The third strand of explanations involve more explicit analyses of interdependence between units—states or dyads—which does not necessarily have to take place in the spatial context but often so. For example, pacifying international trade may result from “flying geese” learning and socialization processes within a neighborhood, thus making a whole region peaceful. Furthermore, studies that draw on techniques of network analysis tend to directly model dyad-to-dyad interdependence as an important source of conflict and peace. In short, there are various approaches to explain the regional variation of international conflict and peace from both additive monadic or dyadic approaches and more complex approaches that assume regional clustering of material conditions and interdependence between micro-units in space.
Deborah Welch Larson
Although more scholars have used archival evidence to analyze foreign policy in recent years, relatively little has been written on the methods involved in using archives as well as the evidentiary value of different types of documents. Analyses of foreign policy decisions often make use of narratives or process-tracing. Process-tracing should uncover the causal mechanisms wherever possible in order to explain foreign policy decisions. Primary sources are extremely useful in uncovering causal mechanisms, whether public opinion, bureaucratic politics, advisory group dynamics, or psychological processes. Through archival evidence, the researcher can capture how policymakers perceived the world at the time, unbiased by hindsight, and their calculations. Because psychological evidence shows that people do not necessarily know what influenced their decision, scholars should not necessarily take at face value the reasons that policymakers give for their actions.
It is useful for political scientists to carry out their own archival research because historians have different implicit theories and may not gather data of relevance to the theories being tested. In addition, through examining the documents, political scientists may be able to discriminate between competing historical interpretations of the same event. It is important to interpret documents within their historic, situational, and communication contexts. The document’s place in the policy process—the sequence of memos and discussions—helps to determine its meaning and impact on the final decision. In order to interpret statements that are apt to be biased by instrumental motives, the investigator should consider who said what to whom under what circumstances and with what purpose.
Njord Wegge and Cristina-Elena Merticaru
The EU’s Arctic policy process represents and exemplifies a process of foreign-policy formation where forces from the Union’s internal dimension, involving tensions between member-state and community-level interests, have interplayed with influences from external actors and impacts from the system level in global politics. Going back to challenges with its relationship to Greenland, following the Kingdom of Denmark joining the EU in 1973, the Union’s Arctic relations have often been complex and challenging. The difficulties have ranged from the need to acquire better knowledge of the geographic and cultural properties of the Arctic, understanding the role of indigenous lifestyles and cultures; to comprehending the dynamics within and the roles of key regimes in the region, such as United Nations Convention on the Law of the Sea (UNCLOS) and the Arctic Council. After a decade of gradual policy development, it appears that the EU, with the European Parliament’s resolution of March 16, 2017, on an “Integrated European Union Policy for the Arctic,” has achieved striking a more appropriate balance between the role as passive observer and as proactive actor in the High North.
David F. Mitchell and Jeffrey Pickering
The empirical literature on arms buildups and the use of interstate military force has advanced considerably over the last half century. Research has largely confirmed that a relationship exists between arms buildups and the subsequent use of force, although it is historically contingent. The relationship seems to have existed in some earlier historical periods but has not been a feature of international politics since 1945. Broader work such as the steps-to-war model brings understanding to such variation by demonstrating how arms races are interrelated with other causes of conflict, such as territorial disputes and alliances. Still, many important dimensions of the arms race–conflict connection remain to be explored. Differences between qualitative and quantitative arms races, for example, have not received sufficient empirical scrutiny. Precise theory also needs to be developed on direct and indirect relationships between arms races and conflict, and such theory requires empirical investigation.