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Begin New Search Content Type Journal Article Publishing Institution Belfer Center for Science and International Affairs, Harvard University

1. What Allies Want: Reconsidering Loyalty, Reliability, and Alliance Interdependence

Author:
Ian D. Henry
Publication Date:
04-2020
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Leaders often believe that states that demonstrate disloyalty toward an ally will acquire a reputation for disloyalty, and thus damage other alliances. But in some circumstances, excessive loyalty to one ally can damage—perhaps even destroy—other alliances. The First Taiwan Strait Crisis (1954–55) shows that alliance interdependence is governed not by a reputation for loyalty, but by assessments of allied reliability.
Topic:
Security, History, Partnerships, Alliance, and State
Political Geography:
Taiwan, Asia, North America, and United States of America

2. Paradoxes of Professionalism: Rethinking Civil-Military Relations in the United States

Author:
Risa Brooks
Publication Date:
04-2020
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The U.S. military’s prevailing norms of military professionalism are poorly suited to meet today’s civil-military challenges. These norms, based on Samuel Huntington's objective civilian control model, argue that the military should operate in a sphere separate from the civilian domain of policymaking and decisions about the use of force. Yet, these norms also undermine the military’s nonpartisan and apolitical ethos, weaken civilian leaders' control of military activity, and undercut the country’s strategic effectiveness in armed conflict.
Topic:
Government, Military Affairs, Public Policy, and Norms
Political Geography:
North America and United States of America

3. Normalization by Other Means—Technological Infrastructure and Political Commitment in the North Korean Nuclear Crisis

Author:
Christopher Lawrence
Publication Date:
07-2020
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The 1994 Agreed Framework called for North Korea to dismantle its plutonium-production complex in exchange for civilian light water reactors (LWRs) and the promise of political normalization with the United States. Today, scholars look back at the Agreed Framework as a U.S. offer of “carrots” to bribe the regime, but this framing overlooks the credibility challenges of normalization and the distinctive technical challenges of building LWRs in North Korea. Political and technical analysis reveals how the LWR project helped build credibility for the political changes promised in the Agreed Framework.
Topic:
Nuclear Weapons, Politics, Science and Technology, History, Infrastructure, Crisis Management, and Normalization
Political Geography:
Asia, North Korea, North America, Korea, and United States of America

4. Counterterrorism and Preventive Repression: China’s Changing Strategy in Xinjiang

Author:
Sheena Chestnut Greitens, Myunghee Lee, and Emir Yazici
Publication Date:
02-2020
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In early 2017, the Chinese Communist Party changed its internal security strategy in Xinjiang, escalating collective detention, ideological re-education, and pressure on Uyghur diaspora networks. This strategy shift was likely catalyzed by changing perceptions of Uyghur involvement in transnational Islamic militancy in Southeast Asia and the Middle East, heightening perceived domestic vulnerability to terrorism.
Topic:
Security, Human Rights, Minorities, Counter-terrorism, and Repression
Political Geography:
China, Asia, and Xinjiang

5. China in a World of Orders: Rethinking Compliance and Challenge in Beijing's International Relations

Author:
Alastair Iain Johnston
Publication Date:
10-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Many scholars and policymakers in the United States accept the narrative that China is a revisionist state challenging the U.S.-dominated international liberal order. The narrative assumes that there is a singular liberal order and that it is obvious what constitutes a challenge to it. The concepts of order and challenge are, however, poorly operationalized. There are at least four plausible operationalizations of order, three of which are explicitly or implicitly embodied in the dominant narrative. These tend to assume, ahistorically, that U.S. interests and the content of the liberal order are almost identical. The fourth operationalization views order as an emergent property of the interaction of multiple state, substate, nonstate, and international actors. As a result, there are at least eight “issue-specific orders” (e.g., military, trade, information, and political development). Some of these China accepts; some it rejects; and some it is willing to live with. Given these multiple orders and varying levels of challenge, the narrative of a U.S.-dominated liberal international order being challenged by a revisionist China makes little conceptual or empirical sense. The findings point to the need to develop more generalizable ways of observing orders and compliance.
Topic:
International Trade and Finance, Hegemony, Military Affairs, Information Age, and Liberal Order
Political Geography:
United States, China, and Asia

6. Dangerous Confidence? Chinese Views on Nuclear Escalation

Author:
Fiona S. Cunningham and M. Taylor Fravel
Publication Date:
10-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Chinese views of nuclear escalation are key to assessing the potential for nuclear escalation in a crisis or armed conflict between the United States and China, but they have not been examined systematically. A review of original Chinese-language sources and interviews with members of China's strategic community suggest that China is skeptical that nuclear escalation could be controlled once nuclear weapons are used and, thus, leaders would be restrained from pursuing even limited use. These views are reflected in China's nuclear operational doctrine (which outlines plans for retaliatory strikes only and lacks any clear plans for limited nuclear use) and its force structure (which lacks tactical nuclear weapons). The long-standing decoupling of Chinese nuclear and conventional strategy, organizational biases within China's strategic community, and the availability of space, cyber, and conventional missile weapons as alternative sources of strategic leverage best explain Chinese views toward nuclear escalation. China's confidence that a U.S.-China conflict would not escalate to the use of nuclear weapons may hamper its ability to identify nuclear escalation risks in such a scenario. Meanwhile, U.S. scholars and policymakers emphasize the risk of inadvertent escalation in a conflict with China, but they are more confident than their Chinese counterparts that the use of nuclear weapons could remain limited. When combined, these contrasting views could create pressure for a U.S.-China conflict to escalate rapidly into an unlimited nuclear war.
Topic:
Arms Control and Proliferation, Nuclear Weapons, International Security, Nuclear Power, and Nonproliferation
Political Geography:
United States, China, and Asia

7. Home, Again: Refugee Return and Post-Conflict Violence in Burundi

Author:
Stephanie Schwartz
Publication Date:
10-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Conflict between returning refugees and nonmigrant populations is a pervasive yet frequently overlooked security issue in post-conflict societies. Although scholars have demonstrated how out-migration can regionalize, prolong, and intensify civil war, the security consequences of return migration are undertheorized. An analysis of refugee return to Burundi after the country's 1993–2005 civil war corroborates a new theory of return migration and conflict: return migration creates new identity divisions based on whether and where individuals were displaced during wartime. These cleavages become new sources of conflict in the countries of origin when local institutions, such as land codes, citizenship regimes, or language laws, yield differential outcomes for individuals based on where they lived during the war. Ethnographic evidence gathered in Burundi and Tanzania from 2014 to 2016 shows how the return of refugees created violent rivalries between returnees and nonmigrants. Consequently, when Burundi faced a national-level political crisis in 2015, prior experiences of return shaped both the character and timing of out-migration from Burundi. Illuminating the role of reverse population movements in shaping future conflict extends theories of political violence and demonstrates why breaking the cycle of return and repeat displacement is essential to the prevention of conflict.
Topic:
Civil War, Migration, National Security, and Global Security
Political Geography:
Africa, Tanzania, Burundi, and East Africa

8. The Domestic Politics of Nuclear Choices

Author:
Elizabeth N. Saunders
Publication Date:
10-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
When and how do domestic politics influence a state's nuclear choices? Recent scholarship on nuclear security develops many domestic-political explanations for different nuclear decisions. These explanations are partly the result of two welcome trends: first, scholars have expanded the nuclear timeline, examining state behavior before and after nuclear proliferation; and second, scholars have moved beyond blunt distinctions between democracies and autocracies to more fine-grained understandings of domestic constraints. But without linkages between them, new domestic-political findings could be dismissed as a laundry list of factors that do not explain significant variation in nuclear decisions. This review essay assesses recent research on domestic politics and nuclear security, and develops a framework that illuminates when and how domestic-political mechanisms are likely to affect nuclear choices. In contrast to most previous domestic arguments, many of the newer domestic-political mechanisms posited in the literature are in some way top-down; that is, they show leaders deliberately maintaining or loosening control over nuclear choices. Two dimensions govern the extent and nature of domestic-political influence on nuclear choices: the degree of threat uncertainty and the costs and benefits to leaders of expanding the circle of domestic actors involved in a nuclear decision. The framework developed in this review essay helps make sense of several cases explored in the recent nuclear security literature. It also has implications for understanding when and how domestic-political arguments might diverge from the predictions of security-based analyses.
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, Treaties and Agreements, International Security, Domestic Politics, and Nonproliferation
Political Geography:
Russia, United States, China, Iran, and North Korea

9. How to Enlarge NATO: The Debate inside the Clinton Administration, 1993–95

Author:
M.E. Sarotte
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Newly available sources show how the 1993–95 debate over the best means of expanding the North Atlantic Treaty Organization unfolded inside the Clinton administration. This evidence comes from documents recently declassified by the Clinton Presidential Library, the Defense Department, and the State Department because of appeals by the author. As President Bill Clinton repeatedly remarked, the two key questions about enlargement were when and how. The sources make apparent that, during a critical decisionmaking period twenty-five years ago, supporters of a relatively swift conferral of full membership to a narrow range of countries outmaneuvered proponents of a slower, phased conferral of limited membership to a wide range of states. Pleas from Central and Eastern European leaders, missteps by Russian President Boris Yeltsin, and victory by the pro-expansion Republican Party in the 1994 U.S. congressional election all helped advocates of full-membership enlargement to win. The documents also reveal the surprising impact of Ukrainian politics on this debate and the complex roles played by both Strobe Talbott, a U.S. ambassador and later deputy secretary of state, and Andrei Kozyrev, the Russian foreign minister. Finally, the sources suggest ways in which the debate's outcome remains significant for transatlantic and U.S.-Russian relations today.
Topic:
Foreign Policy, NATO, International Security, and Clinton Administration
Political Geography:
Russia and United States

10. Weaponized Interdependence: How Global Economic Networks Shape State Coercion

Author:
Henry Farrell and Abraham L. Newman
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Liberals claim that globalization has led to fragmentation and decentralized networks of power relations. This does not explain how states increasingly “weaponize interdependence” by leveraging global networks of informational and financial exchange for strategic advantage. The theoretical literature on network topography shows how standard models predict that many networks grow asymmetrically so that some nodes are far more connected than others. This model nicely describes several key global economic networks, centering on the United States and a few other states. Highly asymmetric networks allow states with (1) effective jurisdiction over the central economic nodes and (2) appropriate domestic institutions and norms to weaponize these structural advantages for coercive ends. In particular, two mechanisms can be identified. First, states can employ the “panopticon effect” to gather strategically valuable information. Second, they can employ the “chokepoint effect” to deny network access to adversaries. Tests of the plausibility of these arguments across two extended case studies that provide variation both in the extent of U.S. jurisdiction and in the presence of domestic institutions—the SWIFT financial messaging system and the internet—confirm the framework's expectations. A better understanding of the policy implications of the use and potential overuse of these tools, as well as the response strategies of targeted states, will recast scholarly debates on the relationship between economic globalization and state coercion.
Topic:
International Relations, Globalization, Information Age, Global Security, and Weapons
Political Geography:
United States and Global Focus

11. “We Have Captured Your Women”: Explaining Jihadist Norm Change

Author:
Aisha Ahmad
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In recent years, jihadists across the world have transformed their gendered violence, shocking the world by breaking from prior taboos and even celebrating abuses that they had previously prohibited. This behavior is surprising because jihadists represent a class of insurgents that are deeply bound by rules and norms. For jihadists, deviating from established Islamist doctrines is no easy feat. What then explains these sudden transformations in the rules and norms governing jihadist violence? An inductive investigation of contemporary jihadist violence in Pakistan and Nigeria reveals a new theory of jihadist normative evolution. Data from these cases show that dramatic changes in jihadist violence occur when an external trigger creates an expanded political space for jihadist entrepreneurs to do away with normative constraints on socially prohibited types of violence. As these jihadist leaders capitalize on the triggers, they are able to encourage a re-socialization process within their ranks, resulting in the erosion of previously held taboos, the adoption of proscribed behaviors, and the emergence of toxic new norms.
Topic:
Political Violence, Gender Issues, Islam, Terrorism, Women, and Gender Based Violence
Political Geography:
Pakistan, Afghanistan, Middle East, and West Asia

12. Cautious Bully: Reputation, Resolve, and Beijing's Use of Coercion in the South China Sea

Author:
Ketian Zhang
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Since 1990, China has used coercion in its maritime territorial disputes in the South China Sea, despite adverse implications for its image. China is curiously selective in its timing, targets, and tools of coercion: China rarely employs military coercion, and it does not coerce all countries that pose similar threats. An examination of newly available primary documents and hundreds of hours of interviews with Chinese officials to trace the decisionmaking processes behind China's use and nonuse of coercion reveals a new theory of when, why, and how China employs coercion against other states, especially in the South China Sea. Contrary to conventional wisdom, the findings show that China is a cautious bully that does not use coercion frequently. In addition, when China becomes stronger, it tends to use military coercion less often, choosing instead nonmilitary tools. Moreover, concerns with its reputation for resolve and with economic cost are critical elements of Chinese decisionmaking regarding the costs and benefits of coercing its neighbors. China often coerces one target to deter others—“killing the chicken to scare the monkey.” These findings have important implications for how scholars understand states' coercive strategies and the future of Chinese behavior in the region and beyond.
Topic:
Military Strategy, Territorial Disputes, Military Affairs, and Maritime
Political Geography:
China, Beijing, and South China

13. The End of War: How a Robust Marketplace and Liberal Hegemony Are Leading to Perpetual World Peace

Author:
Michael Mousseau
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Permanent world peace is beginning to emerge. States with developed market-oriented economies have foremost interests in the principle of self-determination of all states as the foundation for a robust global marketplace. War among these states, even making preparations for war, is not possible, because they are in a natural alliance to preserve and protect the global order. Among other states, weaker powers, fearing those that are stronger, tend to bandwagon with the relatively benign market-oriented powers. The result is a powerful liberal global hierarchy that is unwittingly, but systematically, buttressing states' embrace of market norms and values, moving the world toward perpetual peace. Analysis of voting preferences of members of the United Nations General Assembly from 1946 to 2010 corroborates the influence of the liberal global hierarchy: states with weak internal markets tend to disagree with the foreign policy preferences of the largest market power (i.e., the United States), but more so if they have stronger rather than weaker military and economic capabilities. Market-oriented states, in contrast, align with the market leader regardless of their capabilities. Barring some dark force that brings about the collapse of the global economy (such as climate change), the world is now in the endgame of a five-century-long trajectory toward permanent peace and prosperity.
Topic:
Peace Studies, War, Hegemony, Peacekeeping, Global Security, and Liberal Order
Political Geography:
United States, United Nations, and Global Focus

14. Bound to Fail: The Rise and Fall of the Liberal International Order

Author:
John J. Mearsheimer
Publication Date:
04-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The liberal international order, erected after the Cold War, was crumbling by 2019. It was flawed from the start and thus destined to fail. The spread of liberal democracy around the globe—essential for building that order—faced strong resistance because of nationalism, which emphasizes self-determination. Some targeted states also resisted U.S. efforts to promote liberal democracy for security-related reasons. Additionally, problems arose because a liberal order calls for states to delegate substantial decisionmaking authority to international institutions and to allow refugees and immigrants to move easily across borders. Modern nation-states privilege sovereignty and national identity, however, which guarantees trouble when institutions become powerful and borders porous. Furthermore, the hyperglobalization that is integral to the liberal order creates economic problems among the lower and middle classes within the liberal democracies, fueling a backlash against that order. Finally, the liberal order accelerated China's rise, which helped transform the system from unipolar to multipolar. A liberal international order is possible only in unipolarity. The new multipolar world will feature three realist orders: a thin international order that facilitates cooperation, and two bounded orders—one dominated by China, the other by the United States—poised for waging security competition between them.
Topic:
International Relations, International Relations Theory, and Liberal Order
Political Geography:
United States, China, and Europe

15. A Flawed Framework: Why the Liberal International Order Concept Is Misguided

Author:
Charles L. Glaser
Publication Date:
04-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Well before President Donald Trump began rhetorically attacking U.S. allies and the open international trading system, policy analysts worried about challenges to the liberal international order (LIO). A more fundamental issue, however, has received little attention: the analytic value of framing U.S. security in terms of the LIO. Systematic examination shows that this framing creates far more confusion than insight. Even worse, the LIO framing could lead the United States to adopt overly competitive policies and unnecessarily resist change in the face of China's growing power. The “LIO concept”—the logics that proponents identify as underpinning the LIO—is focused inward, leaving it ill equipped to address interactions between members of the LIO and states that lie outside the LIO. In addition, the LIO concept suffers theoretical flaws that further undermine its explanatory value. The behavior that the LIO concept claims to explain—including cooperation under anarchy, effective Western balancing against the Soviet Union, the Cold War peace, and the lack of balancing against the United States following the Cold War—is better explained by other theories, most importantly, defensive realism. Analysis of U.S. international policy would be improved by dropping the LIO terminology entirely and reframing analysis in terms of grand strategy.
Topic:
International Relations, Grand Strategy, International Relations Theory, Liberal Order, and Trump
Political Geography:
United States and China

16. Proliferation and the Logic of the Nuclear Market

Author:
Eliza Gheorghe
Publication Date:
04-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The evolution of the nuclear market explains why there are only nine members of the nuclear club, not twenty-five or more, as some analysts predicted. In the absence of a supplier cartel that can regulate nuclear transfers, the more suppliers there are, the more intense their competition will be, as they vie for market share. This commercial rivalry makes it easier for nuclear technology to spread, because buyers can play suppliers off against each other. The ensuing transfers help countries either acquire nuclear weapons or become hedgers. The great powers (China, Russia, and the United States) seek to thwart proliferation by limiting transfers and putting safeguards on potentially dangerous nuclear technologies. Their success depends on two structural factors: the global distribution of power and the intensity of the security rivalry among them. Thwarters are most likely to stem proliferation when the system is unipolar and least likely when it is multipolar. In bipolarity, their prospects fall somewhere in between. In addition, the more intense the rivalry among the great powers in bipolarity and multipolarity, the less effective they will be at curbing proliferation. Given the potential for intense security rivalry among today's great powers, the shift from unipolarity to multipolarity does not portend well for checking proliferation.
Topic:
International Relations, Arms Control and Proliferation, Nuclear Weapons, Nuclear Power, Nonproliferation, and International Relations Theory
Political Geography:
Russia, United States, and China

17. Buying Allies: Payment Practices in Multilateral Military Coalition-Building

Author:
Marina Henke
Publication Date:
04-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Many countries serving in multilateral military coalitions are “paid” to do so, either in cash or in concessions relating to other international issues. An examination of hundreds of declassified archival sources as well as elite interviews relating to the Korean War, the Vietnam War, the Gulf War, the Iraq War, the North Atlantic Treaty Organization operation in Afghanistan, the United Nations–African Union operation in Darfur, and the African Union operation in Somalia reveals that these payment practices follow a systematic pattern: pivotal states provide the means to cover such payments. These states reason that rewarding third parties to serve in multilateral coalitions holds important political benefits. Moreover, two distinct types of payment schemes exist: deployment subsidies and political side deals. Three types of states are most likely to receive such payments: (1) states that are inadequately resourced to deploy; (2) states that are perceived by the pivotal states as critical contributors to the coalition endeavor; and (3) opportunistic states that perceive a coalition deployment as an opportunity to negotiate a quid pro quo. These findings provide a novel perspective on what international burden sharing looks like in practice. Moreover, they raise important questions about the efficiency and effectiveness of such payment practices in multilateral military deployments.
Topic:
Security, National Security, Regional Cooperation, International Security, Military Strategy, Military Affairs, and Alliance
Political Geography:
United States, Iraq, Kuwait, Vietnam, Korea, and Somalia

18. Power and Profit at Sea: The Rise of the West in the Making of the International System

Author:
J.C. Sharman
Publication Date:
04-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The making of the international system from c. 1500 reflected distinctively maritime dynamics, especially “gunboat diplomacy,” or the use of naval force for commercial gain. Comparisons between civilizations and across time show, first, that gunboat diplomacy was peculiarly European and, second, that it evolved through stages. For the majority of the modern era, violence was central to the commercial strategies of European state, private, and hybrid actors alike in the wider world. In contrast, large and small non-Western polities almost never sought to advance mercantile aims through naval coercion. European exceptionalism reflected a structural trade deficit, regional systemic dynamics favoring armed trade, and mercantilist beliefs. Changes in international norms later restricted the practice of gunboat diplomacy to states, as private navies became illegitimate. More generally, a maritime perspective suggests the need for a reappraisal of fundamental conceptual divisions and shows how the capital- and technology-intensive nature of naval war allowed relatively small European powers to be global players. It also explains how European expansion and the creation of the first global international system was built on dominance at sea centuries before Europeans’ general military superiority on land.
Topic:
International Cooperation, International Security, Military Strategy, Military Affairs, Navy, Law of the Sea, and Maritime
Political Geography:
United States and Europe

19. India's Counterforce Temptations: Strategic Dilemmas, Doctrine, and Capabilities

Author:
Christopher Clary and Vipin Narang
Publication Date:
02-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Is India shifting to a nuclear counterforce strategy? Continued aggression by Pakistan against India, enabled by Islamabad's nuclear strategy and India's inability to counter it, has prompted the leadership in Delhi to explore more flexible preemptive counterforce options in an attempt to reestablish deterrence. Increasingly, Indian officials are advancing the logic of counterforce targeting, and they have begun to lay out exceptions to India's long-standing no-first-use policy to potentially allow for the preemptive use of nuclear weapons. Simultaneously, India has been acquiring the components that its military would need to launch counterforce strikes. These include a growing number of accurate and responsive nuclear delivery systems, an array of surveillance platforms, and sophisticated missile defenses. Executing a counterforce strike against Pakistan, however, would be exceptionally difficult. Moreover, Pakistan's response to the mere fear that India might be pursuing a counterforce option could generate a dangerous regional arms race and crisis instability. A cycle of escalation would have significant implications not only for South Asia, but also for the broader nuclear landscape if other regional powers were similarly seduced by the temptations of nuclear counterforce.
Topic:
National Security, Terrorism, International Security, Military Strategy, Military Affairs, and Counter-terrorism
Political Geography:
Pakistan, India, and Asia

20. The Demographic Transition Theory of War: Why Young Societies Are Conflict Prone and Old Societies Are the Most Peaceful

Author:
Deborah Jordan Brooks, Stephen G. Brooks, Brian D. Greenhill, and Mark L. Haas
Publication Date:
02-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The world is experiencing a period of unprecedented demographic change. For the first time in human history, marked disparities in age structures exist across the globe. Around 40 percent of the world's population lives in countries with significant numbers of elderly citizens. In contrast, the majority of the world's people live in developing countries with very large numbers of young people as a proportion of the total population. Yet, demographically, most of the world's states with young populations are aging, and many are doing so quickly. This first-of-its kind systematic theoretical and empirical examination of how these demographic transitions influence the likelihood of interstate conflict shows that countries with a large number of young people as a proportion of the total population are the most prone to international conflict, whereas states with the oldest populations are the most peaceful. Although societal aging is likely to serve as a force for enhanced stability in most, and perhaps all, regions of the world over the long term, the road to a “demographic peace” is likely to be bumpy in many parts of the world in the short to medium term.
Topic:
Demographics, War, International Security, Democracy, and International Relations Theory
Political Geography:
Russia, United States, Japan, China, Germany, and Global Focus

21. Bad World: The Negativity Bias in International Politics

Author:
Dominic D.P. Johnson and Dominic Tierney
Publication Date:
02-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
A major puzzle in international relations is why states privilege negative over positive information. States tend to inflate threats, exhibit loss aversion, and learn more from failures than from successes. Rationalist accounts fail to explain this phenomenon, because systematically overweighting bad over good may in fact undermine state interests. New research in psychology, however, offers an explanation. The “negativity bias” has emerged as a fundamental principle of the human mind, in which people's response to positive and negative information is asymmetric. Negative factors have greater effects than positive factors across a wide range of psychological phenomena, including cognition, motivation, emotion, information processing, decision-making, learning, and memory. Put simply, bad is stronger than good. Scholars have long pointed to the role of positive biases, such as overconfidence, in causing war, but negative biases are actually more pervasive and may represent a core explanation for patterns of conflict. Positive and negative dispositions apply in different contexts. People privilege negative information about the external environment and other actors, but positive information about themselves. The coexistence of biases can increase the potential for conflict. Decisionmakers simultaneously exaggerate the severity of threats and exhibit overconfidence about their capacity to deal with them. Overall, the negativity bias is a potent force in human judgment and decisionmaking, with important implications for international relations theory and practice.
Topic:
Political Theory, Emotions, International Relations Theory, and Psychology
Political Geography:
Global Focus

22. Why China Has Not Caught Up Yet: Military-Technological Superiority and the Limits of Imitation, Reverse Engineering, and Cyber Espionage

Author:
Andrea Gilli and Mauro Gilli
Publication Date:
02-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Can countries easily imitate the United States' advanced weapon systems and thus erode its military-technological superiority? Scholarship in international relations theory generally assumes that rising states benefit from the “advantage of backwardness.” That is, by free riding on the research and technology of the most advanced countries, less developed states can allegedly close the military-technological gap with their rivals relatively easily and quickly. More recent works maintain that globalization, the emergence of dual-use components, and advances in communications have facilitated this process. This literature is built on shaky theoretical foundations, however, and its claims lack empirical support. In particular, it largely ignores one of the most important changes to have occurred in the realm of weapons development since the second industrial revolution: the exponential increase in the complexity of military technology. This increase in complexity has promoted a change in the system of production that has made the imitation and replication of the performance of state-of-the-art weapon systems harder—so much so as to offset the diffusing effects of globalization and advances in communications. An examination of the British-German naval rivalry (1890–1915) and China's efforts to imitate U.S. stealth fighters supports these findings.
Topic:
Science and Technology, Military Affairs, Cybersecurity, and Information Age
Political Geography:
Britain, United States, China, and Germany

23. Keeping the Bombs in the Basement: U.S. Nonproliferation Policy toward Israel, South Africa, and Pakistan

Author:
Or Rabinowitz and Nicholas L. Miller
Publication Date:
06-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Many accounts suggest that the United States did little to prevent Israel, Pakistan, and South Africa from developing nuclear weapons. These accounts are flawed, however. The United States did attempt to stop all three countries from acquiring the bomb and, when those efforts failed, to halt additional proliferation measures such as further testing and weaponization.
Topic:
Nuclear Weapons, Weapons of Mass Destruction, Military Strategy, Nonproliferation, and Denuclearization
Political Geography:
Pakistan, United States, Israel, and South Africa

24. The Strategic Logic of Nuclear Proliferation

Author:
Nuno P. Monteiro and Alexandre Debs
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
What causes nuclear proliferation? What role do security threats play in driving states to acquire nuclear weapons? Intuitively, security is the most important factor driving nuclear acquisition. Yet existing security theories of proliferation, while accounting for why some states with grave security concerns have developed nuclear weapons, are unable to explain why others have not. Today only nine states have the bomb, a number much lower than the pessimistic predictions made by early security-based arguments on the causes of proliferation. Clearly, the view that "security is the only necessary and sufficient cause of nuclear proliferation" is not borne out by the history of the nuclear age. This limitation of existing security theories has exposed them to criticism on several fronts. Initially, a burgeoning scholarship emerged focusing on the nonsecurity "sources of the political demand for nuclear weapons." More recently, "supply-side" arguments on proliferation view states' demand for nuclear weapons (for security or other reasons) as largely irrelevant, claiming instead that the odds of nuclear acquisition depend on the availability of international nuclear assistance.
Topic:
Security
Political Geography:
United States

25. Racing toward Tragedy? China's Rise, Military Competition in the Asia Pacific, and the Security Dilemma

Author:
G. John Ikenberry and Adam P. Liff
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In the post–Cold War period, scholars have considered the Asia Pacific to be ripe for military competition and conflict. Developments over the past decade have deepened these expectations. Across the region, rising military spending and efforts of various states to bolster their military capabilities appear to have created an increasingly volatile climate, along with potentially vicious cycles of mutual arming and rearming. In this context, claims that China's rapid economic growth and surging military spending are fomenting destabilizing arms races and security dilemmas are widespread. Such claims make for catchy headlines, yet they are rarely subject to rigorous empirical tests. Whether patterns of military competition in the Asia Pacific are in fact attributable to a security dilemma–based logic has important implications for international relations theory and foreign policy. The answer has direct consequences for how leaders can maximize the likelihood that peace and stability will prevail in this economically and strategically vital region. A systematic empirical test derived from influential theoretical scholarship on the security dilemma concept assesses the drivers of bilateral and multilateral frictions and military competition under way in the Asia Pacific. Security dilemma–driven competition appears to be an important contributor, yet the outcome is not structurally determined. Although this military competition could grow significantly in the near future, there are a number of available measures that could help to ameliorate or manage some of its worst aspects.
Topic:
International Relations, Security, and Cold War
Political Geography:
China and Asia

26. Why Factions Switch Sides in Civil Wars: Rivalry, Patronage, and Realignment in Sudan

Author:
Lee J. M. Seymour
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Side switching by armed groups is a prominent feature of many civil wars. Shifts in alignment have far-reaching consequences, influencing key outcomes such as civil war duration and termination, military effectiveness, levels of civilian victimization, and state-building prospects. In Sudan's wars, ideological and ethnic cleavages have not influenced factional alignments nearly as much as one might expect given the prominence of clashing political projects and ethnically organized violence in southern Sudan and Darfur. Recent explanations highlighting the role of territorial control, factional infighting, or relative power considerations also have limited value. In many wars fought in weak states characterized by low barriers to side switching, two mechanisms explain patterns of collaboration and defection: first, political rivalries that lead actors to collaborate in exchange for military support in localized struggles; and second, patronage-based incentives that induce collaboration for material gain. A nested analysis drawing on original data from wars in southern Sudan and Darfur supports this argument. The findings have implications for understanding alignments in civil wars, the role of weak states in counterinsurgency, and ethnic politics more generally, as well as policy relevance for factionalized civil wars.
Topic:
Politics and War
Political Geography:
Sudan and Darfur

27. Old Habits, New Consequences: Pakistan's Posture toward Afghanistan since 2001

Author:
Khalid Homayun Nadiri
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Since September 11, 2001, Pakistan has pursued seemingly incongruous courses of action in Afghanistan. It has participated in the U.S. and international intervention in Afghanistan at the same time as it has permitted much of the Afghan Taliban's political leadership and many of its military commanders to visit or reside in Pakistani urban centers. This incongruence is all the more puzzling in light of the expansion of indiscriminate and costly violence directed against Islamabad by Pakistani groups affiliated with the Afghan Taliban. Pakistan's policy is the result not only of its enduring rivalry with India but also of historically rooted domestic imbalances and antagonistic relations with successive governments in Afghanistan. Three critical features of the Pakistani political system—the militarized nature of foreign policy making, ties between military institutions and Islamist networks, and the more recent rise of grassroots violence—have contributed to Pakistan's accommodation of the Afghan Taliban. Additionally, mutual suspicion surrounding the contentious Afghanistan-Pakistan border and Islamabad's long record of interference in Afghan politics have continued to divide Kabul and Islamabad, diminishing the prospect of cooperation between the two capitals. These determinants of Pakistan's foreign policy behavior reveal the prospects of and obstacles to resolving the numerous issues of contention that characterize the Afghanistan-Pakistan relationship today.
Topic:
Foreign Policy, Government, and Politics
Political Geography:
Pakistan, Afghanistan, United States, and Taliban

28. Pakistan's Forgotten Genocide—A Review Essay

Author:
Sumit Ganguly
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In The Blood Telegram: Nixon, Kissinger, and a Forgotten Genocide, Gary Bass convincingly argues that the Nixon administration did little to rein in its ally Pakistan from perpetuating genocide against its own population largely because of Islamabad's vital role in facilitating U.S. diplomatic contact with the People's Republic of China. He also shows how the low strategic significance of South Asia for much of the global community, combined with an inordinate regard for the norm of sovereignty, led to a lack of support for the principle of humanitarian intervention. The Blood Telegram partially affirms the proposition that acts of genocide can stem from the choices of a handful of individuals who are determined to achieve a political goal using all available means.
Topic:
Genocide
Political Geography:
Pakistan, China, and South Asia

29. Correspondence: A Cyber Disagreement

Author:
Jon R. Lindsay and Lucas Kello
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Jon R. Lindsay responds to Lucas Kello's fall 2013 International Security article, "The Meaning of the Cyber Revolution: Perils to Theory and Statecraft."
Topic:
Security

30. The Impact of China on Cybersecurity: Fiction and Friction

Author:
Jon R. Lindsay
Publication Date:
02-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The ubiquity and interconnectedness of computers in global commerce, civil society, and military affairs create crosscutting challenges for policy and conceptual confusion for theory. The challenges and confusion in cybersecurity are particularly acute in the case of China, which has one of the world's fastest growing internet economies and one of its most active cyber operations programs. In 2013 U.S. National Security Adviser Tom Donilon singled out Chinese cyber intrusions as “not solely a national security concern or a concern of the U.S. government,” but also a major problem for firms suffering from “sophisticated, targeted theft of confidential business information and proprietary technologies . . . emanating from China on an unprecedented scale.” One U.S. congressman alleged that China has “established cyber war military units and laced the U.S. infrastructure with logic bombs.” He suggested that “America is under attack by digital bombs.” The discourse on China and cybersecurity routinely conflates issues as different as political censorship, unfair competition, assaults on infrastructure, and internet governance, even as all loom large for practical cyber policy. Although they involve similar information technologies, there is little reason to expect different political economic problems to obey the same strategic logic, nor should one necessarily expect China to enjoy relative advantage in all spheres.
Topic:
Security
Political Geography:
China

31. The Inscrutable Intentions of Great Powers

Author:
Sebastian Rosato
Publication Date:
02-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Can great powers reach confident conclusions about the intentions of their peers? The answer to this question has important implications for U.S. national security policy. According to one popular view, the United States and China are destined to compete unless they can figure out each other's designs. A recent Brookings Institution report warns that although “Beijing and Washington seek to build a constructive partnership for the long run,” they may be headed for trouble given their “mutual distrust of [the other's] long-term intentions.” Similarly, foreign policy experts James Steinberg and Michael O'Hanlon argue that “trust in both capitals...remains scarce, and the possibility of an accidental or even intentional conflict between the United States and China seems to be growing.” Reversing this logic, many analysts believe that U.S.-China relations may improve if the two sides clarify their intentions. Thus the Pentagon's latest strategic guidance document declares that if China wants to “avoid causing friction” in East Asia, then its military growth must be “accompanied by greater clarity of its strategic intentions.” Meanwhile China scholars Andrew Nathan and Andrew Scobell recommend that even as the United States builds up its capabilities and alliances, it should “reassure Beijing that these moves are intended to create a balance of common interests rather than to threaten China.”
Topic:
Security and Foreign Policy
Political Geography:
United States, China, and Beijing

32. The Security Bazaar: Business Interests and Islamist Power in Civil War Somalia

Author:
Aisha Ahmad
Publication Date:
02-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Many intractable civil wars take place in countries with large Muslim populations. In these protracted conflicts, Islamists are often just one of many actors fighting in a complex landscape of ethnic, tribal, and political violence. Yet, certain Islamist groups compete exceptionally well in these conflicts. Why do Islamists sometimes gain power out of civil war stalemates? Although much of the existing research points to either ethnic or religious motivations, I argue that there are also hard economic reasons behind the rise of Islamist power. In this article, I offer a micro-political economy model of Islamist success in civil war that highlights the role of an important, but often-overlooked, class: the local business community.
Topic:
Security and Islam
Political Geography:
Somalia

33. Pakistan's Battlefield Nuclear Policy: A Risky Solution to an Exaggerated Threat

Author:
Jaganath Sankaran
Publication Date:
02-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In April 2011, Pakistan announced the latest addition to its expanding nuclear arsenal: a short-range tactical ballistic missile, the Nasr, reportedly designed to deliver low-yield battlefield nuclear weapons. Since then, prominent purveyors of Pakistani nuclear doctrine—including Maleeha Lodhi, Adil Sultan, Zahir Kazmi, and Lt. Gen. Khalid Kidwai—have, in essence, viewed Nasr as a counter to India's Cold Start war doctrine. Proponents of Nasr imagine the weapon being used against invading Indian armored units inside Pakistani territory. After the latest flight test of the Nasr in February 2013, Pakistan declared it ready for use, though it has not yet been added to the military's inventory.
Political Geography:
Pakistan and India

34. The Myth of Entangling Alliances: Reassessing the Security Risks of U.S. Defense Pacts

Author:
Michael Beckley
Publication Date:
03-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
A large literature assumes that alliances entangle the United States in military conflicts that it might otherwise avoid. Since 1945, however, there have been only five cases of what might be characterized as U.S. entanglement—the 1954 and 1995–96 Taiwan Strait crises, the Vietnam War, and the interventions in Bosnia and Kosovo in the 1990s—and even these cases are far from clear-cut. U.S. entanglement is rare because the United States, as a superpower with many allies, is capable of exploiting loopholes in alliance agreements, sidestepping commitments that seriously imperil U.S. interests, playing the demands of various allies off of each other, and using alliances to deter adversaries and allies from initiating or escalating conflicts.
Topic:
Diplomacy, International Cooperation, and International Security
Political Geography:
United States, Bosnia, Vietnam, and Kosovo

35. A U.S.-China Grand Bargain? The Hard Choice between Military Competition and Accommodation

Author:
Charles L. Glaser
Publication Date:
03-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Despite the intense focus on China's rise, the United States has yet to confront the most challenging question posed by this power shift: Should it pursue a strategy of limited geopolitical accommodation to avoid conflict? U.S. policy continues to focus almost entirely on preserving the geopolitical status quo in Northeast Asia. Given the shifting power balance in Asia, however, there are strong theoretical rationales for considering whether significant changes to the status quo could increase U.S. security. A possibility designed to provide the benefits of accommodation while reducing its risks is a grand bargain in which the United States ends its commitment to defend Taiwan and, in turn, China peacefully resolves its maritime disputes in the South China and East China Seas and officially accepts the United States' long-term military security role in East Asia. In broad terms, the United States has three other options—unilateral accommodation, a concert of Asian powers, and the current U.S. rebalance to Asia. Unilateral accommodation and the rebalance have advantages that make the choice a close call, but all things considered, a grand bargain is currently the United States' best bet.
Topic:
Conflict Prevention, International Cooperation, International Security, and Military Affairs
Political Geography:
United States and China

36. Alliance Coercion and Nuclear Restraint: How the United States Thwarted West Germany's Nuclear Ambitions

Author:
Gene Gerzhoy
Publication Date:
03-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
When does a nuclear-armed state's provision of security guarantees to a militarily threatened ally inhibit the ally's nuclear weapons ambitions? Although the established security model of nuclear proliferation posits that clients will prefer to depend on a patron's extended nuclear deterrent, this proposition overlooks how military threats and doubts about the patron's intentions encourage clients to seek nuclear weapons of their own. To resolve this indeterminacy in the security model's explanation of nuclear restraint, it is necessary to account for the patron's use of alliance coercion, a strategy consisting of conditional threats of military abandonment to obtain compliance with the patron's demands. This strategy succeeds when the client is militarily dependent on the patron and when the patron provides assurances that threats of abandonment are conditional on the client's nuclear choices. Historical evidence from West Germany's nuclear decisionmaking provides a test of this logic. Contrary to the common belief among nonproliferation scholars, German leaders persistently doubted the credibility and durability of U.S. security guarantees and sought to acquire an independent nuclear deterrent. Rather than preferring to renounce nuclear armament, Germany was compelled to do so by U.S. threats of military abandonment, contradicting the established logic of the security model and affirming the logic of alliance coercion.
Topic:
Arms Control and Proliferation and Nuclear Weapons
Political Geography:
United States, Europe, Germany, and West Germany

37. The Showdown That Wasn't: U.S.-Israeli Relations and American Domestic Politics, 1973–75

Author:
Galen Jackson
Publication Date:
03-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
How influential are domestic politics on U.S. foreign affairs? With regard to Middle East policy, how important a role do ethnic lobbies, Congress, and public opinion play in influencing U.S. strategy? Answering these questions requires the use of archival records and other primary documents, which provide an undistorted view of U.S. policymakers' motivations. The Ford administration's 1975 reassessment of its approach to Arab-Israeli statecraft offers an excellent case for the examination of these issues in light of this type of historical evidence. President Gerald Ford and Secretary of State Henry Kissinger decided, in large part because of the looming 1976 presidential election, to avoid a confrontation with Israel in the spring and summer of 1975 by choosing to negotiate a second disengagement agreement between Egypt and Israel rather than a comprehensive settlement. Nevertheless, domestic constraints on the White House's freedom of action were not insurmountable and, had they had no other option, Ford and Kissinger would have been willing to engage in a showdown with Israel over the Middle East conflict's most fundamental aspects. The administration's concern that a major clash with Israel might stoke an outbreak of anti-Semitism in the United States likely contributed to its decision to back down.
Topic:
Foreign Policy, Regional Cooperation, International Affairs, and Domestic Politics
Political Geography:
United States, Israel, and Palestine

38. Concessions or Coercion? How Governments Respond to Restive Ethnic Minorities

Author:
Arman Grigoryan
Publication Date:
03-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Destabilized multiethnic states and empires are environments that are highly susceptible to violent ethnonationalist conflict. Conflicts between states built on the ruins of such empires and their minorities are especially common. James Fearon has famously argued that these conflicts are the result of minorities' rational incentives to rebel, which in turn are the result of newly independent states' inability to guarantee that these minorities will not be discriminated against if they acquiesce to citizenship, as well as expectations that over time the balance of power will shift against minorities as states consolidate their institutions. States can, however, take steps to reassure their minorities. The puzzle is why they often fail to do so. In fact, states often adopt policies that confirm minorities' worst fears, pushing them toward rebellion. Such action may be precipitated by a state's belief that a minority is motivated by a separatist agenda rather than by the desire to have its concerns and grievances satisfactorily addressed. If secession is a minority's primary objective, then concessions intended to demobilize the minority will only make the state more vulnerable to future demands and separatist bids. The existence of third parties with incentives to support minority separatism exacerbates the problem. The violent and nonviolent minority disputes in post-Soviet Georgia illustrate these findings.
Topic:
Ethnic Government, Governance, Ethnicity, and Domestic Politics
Political Geography:
Europe, Asia, Georgia, and Global Focus

39. Soft Balancing in the Americas: Latin American Opposition to U.S. Intervention, 1898–1936

Author:
Max Paul Friedman and Tom Long
Publication Date:
08-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In the aftermath of the 2003 U.S.-led invasion of Iraq, scholars of international relations debated how to best characterize the rising tide of global opposition. The concept of “soft balancing” emerged as an influential, though contested, explanation of a new phenomenon in a unipolar world: states seeking to constrain the ability of the United States to deploy military force by using multinational organizations, international law, and coalition building. Soft balancing can also be observed in regional unipolar systems. Multinational archival research reveals how Argentina, Mexico, and other Latin American countries responded to expanding U.S. power and military assertiveness in the early twentieth century through coordinated diplomatic maneuvering that provides a strong example of soft balancing. Examination of this earlier case makes an empirical contribution to the emerging soft-balancing literature and suggests that soft balancing need not lead to hard balancing or open conflict.
Topic:
Foreign Policy, Imperialism, Post Colonialism, and Military Intervention
Political Geography:
United States, Argentina, Latin America, and Mexico

40. Strategies of Inhibition: U.S. Grand Strategy, the Nuclear Revolution, and Nonproliferation

Author:
Francis Gavin
Publication Date:
08-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The United States has gone to extraordinary lengths since the beginning of the nuclear age to inhibit—that is, to slow, halt, and reverse—the spread of nuclear weapons and, when unsuccessful, to mitigate the consequences. To accomplish this end, the United States has developed and implemented a wide range of tools, applied in a variety of combinations. These “strategies of inhibition” employ different policies rarely seen as connected to one another, from treaties and norms to alliances and security guarantees, to sanctions and preventive military action. The United States has applied these measures to friend and foe alike, often regardless of political orientation, economic system, or alliance status, to secure protection from nuclear attack and maintain freedom of action. Collectively, these linked strategies of inhibition have been an independent and driving feature of U.S. national security policy for more than seven decades, to an extent rarely documented or fully understood. The strategies of inhibition make sense of puzzles that neither containment nor openness strategies can explain, while providing critical insights into post–World War II history, theory, the causes of nuclear proliferation, and debates over the past, present, and future trajectory of U.S. grand strategy.
Topic:
National Security, Nuclear Weapons, and Grand Strategy
Political Geography:
United States, Europe, Soviet Union, and Germany

41. Beyond Emboldenment: How Acquiring Nuclear Weapons Can Change Foreign Policy

Author:
Mark S. Bell
Publication Date:
08-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
What happens to the foreign policies of states when they acquire nuclear weapons? Despite its importance, this question has not been answered satisfactorily. Nuclear weapons can facilitate six conceptually distinct foreign policy behaviors: aggression, expansion, independence, bolstering, steadfastness, and compromise. This typology of foreign policy behaviors enables scholars to move beyond simple claims of “nuclear emboldenment,” and allows for more nuanced examination of the ways in which nuclear weapons affect the foreign policies of current and future nuclear states. The typology also sheds light on Great Britain's response to nuclear acquisition. Britain used nuclear weapons to engage in greater levels of steadfastness in responding to challenges, bolstering junior allies, and demonstrating independence from the United States, but it did not engage in greater levels of aggression, expansion, or compromise. The typology and the British case demonstrate the value of distinguishing among different effects of nuclear weapons acquisition, have implications for scholars' and policymakers' understanding of the role of nuclear weapons in international politics, and suggest avenues for future research.
Topic:
Diplomacy, International Cooperation, and Nuclear Weapons
Political Geography:
United States

42. Barriers to Entry: Who Builds Fortified Boundaries and Why?

Author:
Ron E. Hassner and Jason Wittenberg
Publication Date:
08-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Fortified boundaries are asymmetrical, physical barriers placed along borders. These boundaries are more formidable in structure than conventional boundary lines, but less robust than militarized boundaries. Their goal is to impose costs on infiltrators and in so doing deter or impede infiltration. A novel dataset of all such boundaries worldwide shows that states are constructing these barriers at an accelerating rate. More than half of barrier builders are Muslim-majority states, and so are the vast majority of targets. A multivariate analysis demonstrates that, contrary to conventional wisdom, states that construct such barriers do not tend to suffer disproportionately from terrorism, nor are they apt to be involved in a significant number of territorial disputes. Instead, differences in state wealth and migration rates are the best predictors of barrier construction. Qualitative case studies suggest that the most effective fortified boundaries are found where the initiating state controls the territory beyond a boundary that blocks the only access route into the state.
Topic:
Nuclear Weapons and Global Security
Political Geography:
United States, Soviet Union, and Mexico

43. Balancing in Neorealism

Author:
Joseph M. Parent and Sebastian Rosato
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Does neorealism offer a convincing account of great power balancing behavior? Many scholars argue that it does not. This conclusion rests on a misunderstanding of neorealist theory and an erroneous reading of the evidence. Properly specified, neorealism holds that great powers place an overriding emphasis on the need for self-help. This means that they rely relentlessly both on arming and on imitating the successful military practices of their peers to ensure their security. At the same time, they rarely resort to alliances and treat them with skepticism. There is abundant historical evidence to support these claims. Since 1816, great powers have routinely achieved an effective balance in military capabilities with their relevant competitors and promptly copied the major military innovations of the period. Case studies show that these outcomes are the product of states' efforts to ensure security against increasingly capable rivals. Meanwhile, the diplomatic record yields almost no examples of firm peacetime balancing coalitions over the past 200 years. When alliances have formed, great powers have generally doubted the reliability of their allies and of their opponents' allies. Thus neorealism provides a solid foundation for explaining great power balancing behavior.
Topic:
International Relations, Geopolitics, Grand Strategy, and International Relations Theory
Political Geography:
United States, Prussia, and Global Focus

44. How Realism Waltzed Off: Liberalism and Decisionmaking in Kenneth Waltz's Neorealism

Author:
Daniel Bessner and Nicolas Guilhot
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Neorealism is one of the most influential theories of international relations, and its first theorist, Kenneth Waltz, a giant of the discipline. But why did Waltz move from a rather traditional form of classical realist political theory in the 1950s to neorealism in the 1970s? A possible answer is that Waltz's Theory of International Politics was his attempt to reconceive classical realism in a liberal form. Classical realism paid a great deal of attention to decisionmaking and statesmanship, and concomitantly asserted a nostalgic, anti-liberal political ideology. Neorealism, by contrast, dismissed the issue of foreign policymaking and decisionmaking. This shift reflected Waltz's desire to reconcile his acceptance of classical realism's tenets with his political commitment to liberalism. To do so, Waltz incorporated cybernetics and systems theory into Theory of International Politics, which allowed him to develop a theory of international relations no longer burdened with the problem of decisionmaking.
Topic:
International Relations, Diplomacy, War, Grand Strategy, and International Relations Theory
Political Geography:
United States and Global Focus

45. Indignation, Ideologies, and Armed Mobilization: Civil War in Italy, 1943–45

Author:
Stefano Costalli and Andrea Ruggeri
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Ideas shape human behavior in many circumstances, including those involving political violence. Yet they have usually been underplayed in studies of the causes of armed mobilization. Likewise, emotions have been overlooked in most analyses of intrastate conflict. A mixed-methods analysis of Italian resistance during the Fascist regime and the Nazi occupation (1943–45) provides the opportunity to theorize and analyze empirical evidence on the role of indignation and radical ideologies in the process of armed mobilization. These nonmaterial factors play a crucial role in the chain that leads to armed collective action. Indignation is a push factor that moves individuals away from accepting the status quo. Radical ideologies act as pull factors that provide a new set of strategies against the incumbent. More specifically, detachment caused by an emotional event disconnects the individual from acceptance of the current state of social relations, and individuals move away from the status quo. Ideologies communicated by political entrepreneurs help to rationalize the emotional shift and elaborate alternative worldviews (disenchantment), as well as possibilities for action. Finally, a radical ideological framework emphasizes normative values and the conduct of action through the “anchoring” mechanism, which can be understood as a pull factor attracting individuals to a new status.
Topic:
Conflict Resolution, Civil War, War, and Armed Struggle
Political Geography:
Europe and Italy

46. Blood Revenge and Violent Mobilization: Evidence from the Chechen Wars

Author:
Emil Souleimanov and Huseyn Aliyev
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Despite a considerable amount of ethnographic research into the phenomena of blood revenge and blood feud, little is known about the role of blood revenge in political violence, armed conflict, and irregular war. Yet blood revenge—widespread among many conflict-affected societies of the Middle East, North Africa, and beyond—is not confined to the realm of communal infighting, as previous research has presumed. An empirical analysis of Russia's two counterinsurgency campaigns in Chechnya suggests that the practice of blood revenge has functioned as an important mechanism in encouraging violent mobilization in the local population against the Russian troops and their Chechen proxies. The need to exact blood revenge has taken precedence over an individual's political views, or lack thereof. Triggered by the loss of a relative or humiliation, many apolitical Chechens who initially sought to avoid involvement in the hostilities or who had been skeptical of the insurgency mobilized to exact blood revenge to restore their individual and clan honor. Blood revenge functions as an effective, yet heavily underexplored, grievance-based mechanism encouraging violent mobilization in irregular wars.
Topic:
Political Violence, Civil War, War, and Sectarian violence
Political Geography:
Russia, Asia, Chechnya, Yemen, Colombia, Georgia, and Albania

47. "Grounds for War: The Evolution of Territorial Conflict"

Author:
Monica Duffy Toft and Dominic D.P. Johnson
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The Badme region in the Horn of Africa is claimed by both Ethiopia and Eritrea. It contains few natural resources, and neither state considers it to have strategic value. As one local merchant put it, however, "It's territory, you know. We'll die for our country."
Topic:
International Affairs
Political Geography:
Africa, Iran, Ethiopia, and Eritrea

48. "Expert Knowledge in Intelligence Assessments: Bird Flu and Bioterrorism"

Author:
Kathleen M. Vogel
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
In September 2011, scientists in the Netherlands announced new experimental findings that would not only threaten the conduct and publication of influenza research, but would have significant policy and intelligence implications. Ron Fouchier, an influenza virologist at the Erasmus Medical Center in Rotterdam, declared at the Fourth European Scientific Working Group on Influenza in Malta that his research group had created a modified variant of the H5N1 avian influenza virus (hereafter the H5N1 virus) that was transmissible via aerosol between ferrets. Until that point, the H5N1 virus, which can be lethal to humans, was known to be transmissible only through direct, physical contact with infected animals.
Political Geography:
Europe and Netherlands

49. "The Structure of Success: How the Internal Distribution of Power Drives Armed Group Behavior and National Movement Effectiveness"

Author:
Peter Krause
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
When do national movements succeed? Specifically, when and why does the use of violence by armed groups within such movements help to achieve their strategic objectives, such as international recognition, territorial control, and the creation of new states? Two recent struggles shed light on the debate among policymakers and scholars.

50. "Strong Armies, Slow Adaptation: Civil-Military Relations and the Diffusion of Military Power"

Author:
Burak Kadercan
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Why are some states more willing to adopt military innovations than others? Why, for example, were the great powers of Europe able to successfully reform their military practices to better adapt to and participate in the so-called military revolution of the sixteenth and seventeenth centuries while their most important extra- European competitor, the Ottoman Empire, failed to do so? The conventional wisdom suggests that cultural factors, including religious beliefs and a misplaced sense of superiority, blinded Ottoman rulers to the utility of innovations stemming from this military revolution, which involved radical changes in military strategy and tactics. The implication is that these rulers were almost suicidal, resisting military reforms until the early nineteenth century despite suffering continuous defeats for more than two hundred years. Such thinking follows not from a close reading of the historical and sociological literature on the Ottoman Empire, but from an Orientalist view of non-Western political organizations that plagues not only international relations theory but also military history.
Political Geography:
Europe