Books, Monographs & Collaborative Studies

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  Thompson’s Rifle Battalion: The Original Unit of the Army of the United Colonies (Now the United States Regular Army)

  John A. Bonin

  ©2025 John A. Bonin

  Although 1775 is indisputably the birth year of the US Army, two events occurred on June 14 of that year to which the Army can credit its birthday. One is the adoption by the Continental Congress of the collective militia forces from several colonies outside Boston to form a Continental Army, of which Congress appointed George Washington the commander in chief on June 15, 1775. In addition, the US Regular Army officially dates its beginning to June 14, 1775, when the Second Continental Congress directed 10 companies of expert riflemen to be raised immediately in Pennsylvania, Maryland, and Virginia.

  William Thompson’s commission as the colonel of the Pennsylvania Rifle Battalion was dated June 25, 1775, and made him the first colonel of what would eventually become, through George Washington’s Continental Army, the US Regular Army. But William Thompson has not found a prominent place in the American pantheon of revolutionary heroes for a variety of reasons. In addition, Thompson’s Pennsylvania Rifle Battalion later became the 1st Continental Regiment and ended the American Revolution as the 1st Pennsylvania Regiment, but its lineage has not continued in the modern US Army.

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  Assessing the Zeitenwende: Implications for Germany, the United States, and Transatlantic Security

  John R. Deni, Marina E. Henke, Aylin Matlé, Sophia Besch, Tim Bosch, Loyle Campbell, Angela E. Stent, Jeffrey D. Rathke, Theresa Luetkefend, May-Britt U. Stumbaum, and Sharon de Cet John R. Deni and Jeffrey D. Rathke

  Chapter 1 - ©2025 John R. Deni. All rights reserved.
  Chapter 2 - ©2025 Marina E. Henke. All rights reserved.
  Chapter 3 - ©2025 John R. Deni. All rights reserved.
  Chapter 4 - ©2025 Aylin Matlé. All rights reserved.
  Chapter 5 - ©2025 Sophia Besch. All rights reserved.
  Chapter 6 - ©2025 Tim Bosch. All rights reserved.
  Chapter 7 - ©2025 Angela E. Stent. All rights reserved.
  Chapter 8 - ©2025 Jeffrey D. Rathke and Theresa Luetkefend. All rights reserved.
  Chapter 9 - ©2025 May-Britt U. Stumbaum and Sharon de Cet. All rights reserved.

  The essays in this volume analyze Germany’s Zeitenwende, a pivotal shift in security policy triggered by Russia’s reinvasion of Ukraine in February 2022. Key topics include national security strategy, defense policy, energy policy, industrial strategy, and international relations with Russia, China, the United States, NATO, and the EU. Regarding strategy, Germany’s approach lacks focus, offering broad goals without addressing trade-offs or specific threats. On defense policy, the Zeitenwende marked a renewed commitment to defense spending, bolstered by a €100 billion modernization fund. But delays in procurement, operational shortcomings, and an underfunded long-term defense budget hinder Germany. Similar challenges affect the defense industry, despite increased spending and exports. In energy policy, Germany rapidly diversified energy sources and expanded its liquefied natural gas infrastructure to reduce its dependence on Russian gas. Still, achieving energy security, affordability, and sustainability remains complex. Internationally, Germany abandoned decades of Ostpolitik, prioritizing Ukraine over ties with Russia. Germany’s evolving China policy focuses on derisking and maintaining economic ties, raising questions about whether Berlin has reduced vulnerabilities. Though Washington supports Germany’s strategic shift, concerns remain about its sustainability, particularly in Germany’s NATO and EU commitments. Each chapter concludes by identifying the implications for the United States as well as the steps to overcome identified challenges.

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  Toward a More Effective DoD Contribution to Strategic Competition in the Western Hemisphere

  R. Evan Ellis

  ©2025 R. Evan Ellis

  Innovative new thinking on the security dimension of the challenges posed by the PRC’s engagement in Latin America and the DoD’s role in the whole-of-government US response is needed. This monograph highlights risks from PRC influence networks, digital architectures, and dual-use commercial facilities in the region, particularly at ports and in the space sector; shows how PRC economic engagement and other support sustains illiberal regimes, indirectly contributing to the risks these regimes pose by hosting criminal and terrorist groups and other US adversaries, such as Russia and Iran; and illustrates how commercial, people-to-people, and security engagements create options for the PRC to exploit against the United States in times of war.

  It advocates for new effects-based strategic concepts for how the DoD can strengthen cooperation with the region and limit PRC access through enhanced security cooperation and leveraging partners’ valuation of their relationships with the United States to influence their choices regarding cooperation with the PRC and gain better situational awareness for responding to China. Finally, it discusses how the United States should work with regional partners to plan for likely PRC actions in the region in times of war, leveraging the presence, relationships, and knowledge created through engagement.

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  Pretexts for War and the Preinvasion Crisis in Ukraine

  Ron Gurantz

  ©2024 Ron Gurantz

  The US strategy in the run-up to the invasion of Ukraine appeared to undermine Russian efforts to justify the war. While studies of international crises typically focus on the goals of deterrence and escalation management, recent events in Ukraine show that counterjustification is another important objective. Russia used covert activities and deception to try and create a pretext for its invasion, and the United States aggressively countered these efforts. This monograph presents an exhaustive study of the US military, diplomatic, and informational strategy in the run-up to the invasion of Ukraine and derives lessons about counterjustification that can be applied in future crises. The study should help military officers and government officials develop effective counterjustification tactics.

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  Bargaining for Justice: Ukraine, Gaza, and the Ethics of Conflict Termination

  C. Anthony Pfaff

  ©2024 C. Anthony Pfaff

  As wars in Ukraine and Gaza continue with little end in sight, the sense of urgency to determine how they should end is increasing, given how the wars could end. A just war aims to establish a better state of peace, but a better state of peace may not always be achievable, and even when it is achievable, it may not be good enough. When that is the case, actors must determine on what terms to settle, given what they think they can achieve based on relative capabilities and cost tolerances. The resulting “maximin” solution, a practical approach where actors maximize the minimum they can achieve, provides a range of solutions. But taking only these factors into account is not likely to produce an enduring or more perfect peace. To get to a “good enough” state of peace, justice concerns—in this case framed by the just-war tradition—play a role. By impacting what counts as costs and benefits and placing boundaries on what actors should accept independently of those costs and benefits, the just-war tradition can help actors construct more durable settlements. The experiences in Ukraine and Gaza further illustrate gaps in the just-war tradition, which this book also addresses.

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  The Role of America’s European Allies in the Russia-Ukraine War, 2022–24

  John R. Deni and Lisa A. Aronsson

  ©2024 John R. Deni

  What more can US allies in Europe do to assist Ukraine militarily? More broadly, what can the United States expect from its closest allies in Europe in strategic competition with Russia and China? In this monograph, John R. Deni and Lisa A. Aronsson assess whether US allies and partners in Europe can continue providing military assistance to Ukraine or expand assistance, while preserving their own national security and fulfilling their NATO commitments. They also explore what the Russia-Ukraine War reveals about the role of European allies in future iterations of strategic competition. Their findings indicate European allies remain firmly in support of assisting Ukraine politically, even if the reasons for allied support vary across Europe. Despite agreeing support is necessary, European allies face several hurdles on the path toward scaling up military assistance to Ukraine. The reasons for the hurdles vary, and some exceptions exist, but Deni and Aronsson find without continued, sustained US engagement, leadership, and presence in Europe, Washington may find itself with few European allies by its side. To facilitate and sustain continued success in transatlantic burden sharing, the authors provide several practical recommendations for US policymakers to consider.

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  Satellites in the Russia-Ukraine War

  Ron Gurantz

  Satellites and counterspace systems have shown themselves to be important parts of modern warfare in the Russia-Ukraine War but have also been subject to various restrictions to prevent escalation. This monograph examines the role of satellites and counterspace systems in the Russia-Ukraine War’s high-technology warfare and the effects of satellite proliferation and commercialization on the conduct of the war. It also analyzes the restrictions under which space-based capabilities have been operating and the implications of these limits for future conflicts—a subject that has received little attention. Relying on an exhaustive study of open-source material and the application of limited-war theory to the case of the Russia-Ukraine War, this monograph will help officials and strategists better understand the roles satellites are likely to play in future conflicts and the limits under which states will operate them as governments seek to gain military advantage and avoid escalation.

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  Lieutenant General Robert C. Richardson Jr.: Central Pacific Theater Army Commander for Admiral Chester W. Nimitz 1943–45

  James D. Scudieri

  This monograph analyzes Lieutenant General Robert C. Richardson Jr.’s service as de facto theater Army commander to Admiral Chester W. Nimitz from August 1943 to June 1945. It focuses on the theater-strategic level when Richardson led US Army Forces in Central Pacific Area and US Army Forces, Pacific Ocean Areas. This study highlights the context of Richardson’s operating environment beginning with prewar plans, the realities of early wartime defeats, and the state of joint operating procedures. It assesses Richardson’s accomplishments in exercising Landpower in the Pacific, across the entire range of today’s Army war-fighting and Joint functions and discusses the implications of posturing for large-scale combat operations in competition, crisis, and conflict. These assessments are relevant to US Army Pacific today in its four current roles of Theater Joint Force Land Component Command, Combined Joint Task Force, Combined Joint Force Land Component Command, and Army Service Component Command.

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  A Call to Action: Lessons from Ukraine for the Future Force

  John A. Nagl and Katie Crombe

  John A. Nagl, Project Director
  Katie Crombe, Chief of Staff

  This book explores the changing character of war through the lens of the Russia-Ukraine War. The authors analyze the conflict’s history, each side’s warfighting functions, the role of multidomain operations, and more. The radical changes in the character of war suggest the United States is at a strategic inflection point. The authors draw lessons from both the Ukrainians and the Russians to suggest improvements for the United States. Advances in drone technology, cyber warfare, and electromagnetic warfare pose new technological vulnerabilities and possibilities. In addition, the war has highlighted the roles of allies in deterrence and training as well as how leadership styles within the military—specifically, in the implementation of mission command—can be a decisive factor. As the Russia-Ukraine War has demonstrated, modern conflict touches a plethora of domains; thus, having sufficient personnel who are ready to fill a variety of capacities will be critical in the future. Finally, the war has shown history and justice are critical aspects of going to war and achieving peace, so crafting a narrative and satisfying stakeholders will be necessary for establishing a stable world order. The Russia-Ukraine War foreshadows the challenges the United States will face in future conflict and highlights the keys to adapting to modern warfare.

  Researchers: Gabriella N. Boyes, John “Jay” B. Bradley III, Larry D. Caswell Jr., Steven L. Chadwick, Jingyuan Chen, Jason Du, Brian A. Dukes, Volodymyr Grabchak, Matthew S. Holbrook, Clay M. Huffman, Rebecca W. Jensen, Jamon K. Junius, Thomas R. Kunish, Jason R. Lojka, Albert F. Lord Jr., Syeda Myra Naqvi, Dennis M. Sarmiento, Vincent R. Scauzzo, Povilas J. Strazdas, Marlon A. Thomas, Stephen K. Trynosky, Darrick L. Wesson, Sean M. Wiswesser

  Interns: Max Blumenfeld, Bridget Butler

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  Emerging Technologies and Terrorism: An American Perspective

  Susan Sim, Eric Hartunian, and Paul J. Milas

  In a world where technology is rapidly advancing and available to the masses, companies and policymakers face a daunting reality—non-state actors are using innovation for sinister purposes. While artificial intelligence (AI) and autonomous systems promise enhanced threat detection, terrorist groups are exploiting these tools for recruitment and attacks. The future is concerning as AI becomes more widespread and autonomous systems and augmented reality redefine society.

  A groundbreaking report is born from a collaboration between NATO COE-DAT and the US Army War College Strategic Studies Institute. This book unveils a grim forecast that terrorists are poised to exploit advances in artificial intelligence, autonomous systems, augmented reality, biotechnology, and nanotechnology. The line between reality and fiction blurs in the age of rapid technological evolution, urging governments, industries, and academia to unite in crafting ethical frameworks and regulations. As geopolitical tides shift, NATO stresses national responsibility in combating terrorism and advocating for collective strength against the looming specter of technology-driven threats. However, questions linger. Can regulatory frameworks keep pace with technological innovation? Will industry prioritize ethical considerations over profit margins?

  Contributors

  Darrin L. Frye, Sarah Lohmann, Paul J. Milas, Michael W. Parrott, Susan Sim, Steve S. Sin, Kristan J. Wheaton

  Chapter 1: ©2024 Susan Sim. All rights reserved.

  Chapter 2: ©2024 Sarah Lohmann. All rights reserved.

  Chapter 5: ©2024 Steve S. Sin. All rights reserved.

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  Decisive Decade: PRC Global Strategy and the PLA as a Pacing Challenge – 2023 PLA Conference – Updated and Expanded

  George R. Shatzer, Joshua M. Arostegui

  The US Army War College’s 2023 Conference on the People’s Liberation Army (PLA) was held February 22 to 24, 2023, at Carlisle Barracks, Pennsylvania. The conference, entitled “Decisive Decade: PRC Global Strategy and the PLA as Pacing Challenge,” featured presentations on PRC global and regional strategy, and the PLA’s enabling role by experts from a wide range of academic, media, and government agencies and organizations.

  The conference papers better defined the notion of the PLA as a pacing challenge as evidenced by PRC strategies and activities in various regions to build a much stronger appreciation of how PLA operations in these locations matter to each other and the whole of the PRC’s broader national strategy. The event also included presentations on Chinese military deterrence and potential justifications for a cross-Strait conflict following US House Speaker Pelosi’s visit to Taiwan in August 2022.

  Specific topics included the PRC’s acceleration of military reforms and its extending reach; how the PRC can use various regional crises to justify military action against Taiwan; countering PRC military strength in Northeast Asia; and the PRC’s growing economic and security engagements with Latin America, Africa, South Asia, Russia, and Europe.

  Contributors

  Christopher K. Colley, Lisa Curtis, Travis Dolney, Connor Donahue, James E. Fanell, Šumit Ganguly, Ron Gurantz, Paul Nantulya, Elizabeth A. Wishnick

  Chapter 1 – ©2024 James E. Fanell. All rights reserved.

  Chapter 2 – ©2024 Lisa Curtis and Šumit Ganguly. All rights reserved.

  Chapter 3 – ©2024 Christopher K. Colley. All rights reserved.

  Chapter 5 – ©2024 Ron Gurantz. All rights reserved.

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  International Competition in the High North: Kingston Conference on International Security 2022

  Michael E. Lynch, Howard G. Coombs

  The 16th annual Kingston Consortium on International Security conference, “International Competition in the High North,” took place on October 11–13, 2022, in Kingston, Ontario, Canada. The conference examined the Arctic region in the context of ongoing climate change and against the backdrop of war in Ukraine. Over the past several years, the United States has acknowledged the growing importance of the Arctic as a strategic region, and the Department of Defense and each of the US military services have published Arctic policies or strategies. In addition, the Department of Defense has created a new regional study center, the Ted Stevens Center for Arctic Security Studies in Alaska. Canada and the other Arctic Council nations have also acknowledged the growing importance of the Arctic region and revised strategic frameworks and changed institutional approaches to ensure Arctic security challenges arising from great-power competition and other threats, like those to the environment, are addressed. This volume captures these ideas for the United States and its allies so all can benefit from this experience.

  Contributors

  Janeen L. Birckhead, Andrea Charron, J.P. Clark, Joseph L. Corriveau, Michele Devlin, Wayne Eyre, Kathryn Bryk Friedman, James Fergusson, Wilfrid Greaves, Thomas Hughes, Ryan E. Jurkowski, Devin Kirkwood, Rauna J. Kuokkanen, Lori L. Leffler, W. Barrett Martin, James R. Morton Jr., Roch Pelletier, Camilla T. N. Sørensen, Wendy R. Tokach, Michael K. Tovo

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  Deterrence Gap: Avoiding War in the Taiwan Strait

  Jared M. McKinney and Peter Harris

  The likelihood China will attack Taiwan in the next decade is high and will continue to be so, unless Taipei and Washington take urgent steps to restore deterrence across the Taiwan Strait. This monograph introduces the concept of interlocking deterrents, explains why deterrents lose their potency with the passage of time, and provides concrete recommendations for how Taiwan, the United States, and other regional powers can develop multiple, interlocking deterrents that will ensure Taiwanese security in the short and longer terms. By joining deterrence theory with an empirical analysis of Taiwanese, Chinese, and US policies, the monograph provides US military and policy practitioners new insights into ways to deter the People’s Republic of China from invading Taiwan without relying exclusively on the threat of great-power war.

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  The Future Role of Strategic Landpower

  Philip F. Baker, Gregory L. Cantwell, Timothy L. Clark, Gregory R. Foxx, Justin M. Magula, Curtis S. Perkins, Kirk A. Sanders, Timothy A. Sikorski, and Carl L. Zeppegno Dr. Gregory L. Cantwell and Major Justin M. Magula

  Recent Russian aggression in Ukraine has reenergized military strategists and senior leaders to evaluate the role of strategic Landpower. American leadership in the European theater has mobilized allies and partners to reconsider force postures for responding to possible aggression against NATO members. Although Russian revisionist activity remains a threat in Europe, the challenges in the Pacific for strategic Landpower must also be considered. At the same time, the homeland, the Arctic, climate change, and the results of new and emerging technology also challenge the application of strategic Landpower. This publication serves as part of an enduring effort to evaluate strategic Landpower’s role, authorities, and resources for accomplishing the national strategic goals the Joint Force may face in the next conflict. This study considers multinational partners, allies, and senior leaders that can contribute to overcoming these enduring challenges. The insights derived from this study, which can be applied to both the European and Indo-Pacific theaters, should help leaders to consider these challenges, which may last a generation. Deterrence demands credible strategic response options integrated across warfighting functions. This valuable edition will continue the dialogue about addressing these issues as well as other emerging ones.

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  2023 Annual Estimate of the Strategic Security Environment

  USAWC SSI

  The Annual Estimate of the Strategic Security Environment serves as a guide for academics and practitioners in the defense community on the current challenges and opportunities in the strategic environment. This year’s publication outlines key strategic issues across the four broad themes of Regional Challenges and Opportunities, Domestic Challenges, Institutional Challenges, and Domains Impacting US Strategic Advantage. These themes represent a wide range of topics affecting national security and provide a global assessment of the strategic environment to help focus the defense community on research and publication. Strategic competition with the People’s Republic of China and the implications of Russia’s invasion of Ukraine remain dominant challenges to US national security interests across the globe. However, the evolving security environment also presents new and unconventional threats, such as cyberattacks, terrorism, transnational crime, and the implications of rapid technological advancements in fields such as artificial intelligence. At the same time, the US faces domestic and institutional challenges in the form of recruiting and retention shortfalls in the all-volunteer force, the prospect of contested logistics in large-scale combat operations, and the health of the US Defense Industrial Base. Furthermore, rapidly evolving security landscapes in the Arctic region and the space domain pose unique potential challenges to the Army’s strategic advantage.

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  Americans and the Dragon: Lessons in Coalition Warfighting from the Boxer Uprising

  Mitchell G. Klingenberg

  ©2023 Mitchell G. Klingenberg

  Drawing from archival materials at the US Army Heritage and Education Center and the United States Military Academy at West Point, numerous published primary sources, and a range of secondary sources, this monograph offers an overview of the China Relief Expedition from June 1900 to the moment of liberation in August. Its considerations range from the geopolitical to the strategic and down to the tactical levels of war. US forces partnered alongside the combined naval and land forces of multiple nations, thus constituting the first contingency, expeditionary, and multinational coalition in American military history. In the face of numerous obstacles conditioned by enemy forces, the environment, and internal to the informal coalition itself, American forces succeeded in liberating their besieged legation. While the character of war has evolved since 1900, students of war should see through disparities that appear to separate the China Relief Expedition from the historical present.

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  China’s Future Military Capabilities

  Roger Cliff

  The 2022 National Defense Strategy of the United States of America identifies China as the “pacing challenge” for the US military. This monograph examines the process by which China’s military capabilities are developed, the capabilities China’s military is seeking to acquire in the future, and the resulting implications for the US military. To date, all the extant studies have merely described the capabilities the People’s Liberation Army is currently acquiring. This monograph goes further by drawing on the Chinese military’s publications to identify and discuss the capabilities the People’s Liberation Army seeks to acquire in the future. The monograph finds China’s military is engaged in a comprehensive program to field a dominant array of military capabilities for ground, sea, air, space, and cyberspace warfare. Countering these capabilities will require the United States and its allies to engage in an equally comprehensive effort. The monograph’s findings will enable US military planners and policy practitioners to understand the long-term goals of China’s development of military capabilities and to anticipate and counter China’s realization of new capabilities so the United States can maintain its military advantage over the long term.

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  Trusting AI: Integrating Artificial Intelligence into the Army’s Professional Expert Knowledge

  C. Anthony Pfaff, Christopher J. Lowrance, Bre M. Washburn, and Brett A. Carey

  Integrating artificially intelligent technologies for military purposes poses a special challenge. In previous arms races, such as the race to atomic bomb technology during World War II, expertise resided within the Department of Defense. But in the artificial intelligence (AI) arms race, expertise dwells mostly within industry and academia. Also, unlike the development of the bomb, effective employment of AI technology cannot be relegated to a few specialists; almost everyone will have to develop some level of AI and data literacy. Complicating matters is AI-driven systems can be a “black box” in that humans may not be able to explain some output, much less be held accountable for its consequences. This inability to explain coupled with the cession to a machine of some functions normally performed by humans risks the relinquishment of some jurisdiction and, consequently, autonomy to those outside the profession. Ceding jurisdiction could impact the American people’s trust in their military and, thus, its professional standing. To avoid these outcomes, creating and maintaining trust requires integrating knowledge of AI and data science into the military’s professional expertise. This knowledge covers both AI technology and how its use impacts command responsibility; talent management; governance; and the military’s relationship with the US government, the private sector, and society.

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  PLA Logistics and Sustainment: PLA Conference 2022

  George R. Shatzer, Roger D. Cliff, Kenneth W. Allen, Joshua Arostegui, Justin Boggess, Travis Dolney, Matthew P. Funaiole, Brian Hart, Lonnie D. Henley, Bonny Lin, Erin Richter, Benjamin Rosen, James R. (J. R.) Sessions, Eli Tirk, Joel Wuthnow, and Christopher D. Yung George R. Shatzer, Roger D. Cliff

  The US Army War College People’s Liberation Army Conference (PLA) Conference was held March 31 to April 2, 2022, at Carlisle Barracks, Pennsylvania.

  The conference focused on PLA logistics and sustainment. As the PLA continues to build and modernize its combat forces, it is important to examine if the capabilities meant to support combat operations are also being developed.

  Specific topics included: 1) China’s national-level logistics, including how China mobilizes national resources for the military and how it provides joint logistics support to the PLA Theater Commands; 2) the logistics capabilities of the different PLA services, especially the Army, Navy, and Air Forces; 3) PLA logistics in China’s remote regions, such as airpower projection in the Western Theater Command along the Indian border; and, 4) the PLA’s ability to sustain overseas operations at its base in Djibouti.

  Despite notable potential shortfalls and points of friction, the PLA has successfully sustained counterpiracy maritime operations for many years and conducted noncombatant evacuation operations well-distant from China. It is increasingly able to move forces across the vast distances of China and conduct large training exercises. Far more must be known about PLA sustainment and logistics before the hard questions about PLA operational reach and endurance can be answered.

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  Countering Terrorism on Tomorrow’s Battlefield: Critical Infrastructure Security and Resiliency (NATO COE-DAT Handbook 2)

  Sarah J. Lohmann, Lucas M. Cox, Denise Feldner, Trevor P. Helmy, Frank J. Kuzminski, Marcus Mohlin, Aleksander Olech, Wuraola Oyewusi, Gabriel T. Raicu, Silke Ruhl, Sabrina Schulz, Máté Tóth, and Megan A. Ward Sarah J. Lohmann

  Every day, malicious actors target emerging technologies and medical resilience or seek to wreak havoc in the wake of disasters brought on by climate change, energy insecurity, and supply-chain disruptions. Countering Terrorism on Tomorrow’s Battlefield is a handbook on how to strengthen critical infrastructure resilience in an era of emerging threats. The counterterrorism research produced for this volume is in alignment with NATO’s Warfighting Capstone Concept, which details how NATO Allies can transform and maintain their advantage despite new threats for the next two decades. The topics are rooted in NATO’s Seven Baseline requirements, which set the standard for enhancing resilience in every aspect of critical infrastructure and civil society.

  As terrorists hone their skills to operate lethal drones, use biometric data to target innocents, and take advantage of the chaos left by pandemics and natural disasters for nefarious purposes, NATO forces must be prepared to respond and prevent terrorist events before they happen. Big-data analytics provides potential for NATO states to receive early warning to prevent pandemics, cyberattacks, and kinetic attacks. NATO is perfecting drone operations through interoperability exercises, and space is being exploited by adversaries. Hypersonic weapons are actively being used on the battlefield, and satellites have been targeted to take down wind farms and control navigation. This handbook is a guide for the future, providing actionable information and recommendations to keep our democracies safe today and in the years to come.

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  What Ukraine Taught NATO about Hybrid Warfare

  Sarah J. Lohmann, Chuck Benson, Vytautas Butrimas, Georgios Giannoulis, Gabriel Raicu, Michael Bervell, Milagro Castilleja, Chris Clyde, Christopher J. Eaton, Alex Elmore, Ryan Fisk, Erin Hodges, Frank J. Kuzminski, Vishwa Padigepati, Caitlin Quirk, Brenton M. Riddle, Shuo Zhang, Lucas Cox, and Samira Oakes

  Russia’s invasion of Ukraine in 2022 forced the United States and its NATO partners to be confronted with the impact of hybrid warfare far beyond the battlefield. Targeting Europe’s energy security, Russia’s malign influence campaigns and malicious cyber intrusions are affecting global gas prices, driving up food costs, disrupting supply chains and grids, and testing US and Allied military mobility. This study examines how hybrid warfare is being used by NATO’s adversaries, what vulnerabilities in energy security exist across the Alliance, and what mitigation strategies are available to the member states.

  Cyberattacks targeting the renewable energy landscape during Europe’s green transition are increasing, making it urgent that new tools are developed to protect these emerging technologies. No less significant are the cyber and information operations targeting energy security in Eastern Europe as it seeks to become independent from Russia. Economic coercion is being used against Western and Central Europe to stop gas from flowing. China’s malign investments in Southern and Mediterranean Europe are enabling Beijing to control several NATO member states’ critical energy infrastructure at a critical moment in the global balance of power. What Ukraine Taught NATO about Hybrid Warfare will be an important reference for NATO officials and US installations operating in the European theater.

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  Enabling NATO’s Collective Defense: Critical Infrastructure Security and Resiliency (NATO COE-DAT Handbook 1)

  Carol V. Evans, Chris Anderson, Malcom Baker, Ronald Bearse, Salih Biçakci, Steve Bieber, Sungbaek Cho, Adrian Dwyer, Geoffrey French, David Harell, Alessandro Lazari, Raymond Mey, Theresa Sabonis-Helf, and Duane Verner

  In 2014 NATO’s Centre of Excellence-Defence Against Terrorism (COE-DAT) launched the inaugural course on “Critical Infrastructure Protection Against Terrorist Attacks.” As this course garnered increased attendance and interest, the core lecturer team felt the need to update the course in critical infrastructure (CI) taking into account the shift from an emphasis on “protection” of CI assets to “security and resiliency.” What was lacking in the fields of academe, emergency management, and the industry practitioner community was a handbook that leveraged the collective subject matter expertise of the core lecturer team, a handbook that could serve to educate government leaders, state and private-sector owners and operators of critical infrastructure, academicians, and policymakers in NATO and partner countries. Enabling NATO’s Collective Defense: Critical Infrastructure Security and Resiliency is the culmination of such an effort, the first major collaborative research project under a Memorandum of Understanding between the US Army War College Strategic Studies Institute (SSI), and NATO COE-DAT.

  The research project began in October 2020 with a series of four workshops hosted by SSI. The draft chapters for the book were completed in late January 2022. Little did the research team envision the Russian invasion of Ukraine in February this year. The Russian occupation of the Zaporizhzhya nuclear power plant, successive missile attacks against Ukraine’s electric generation and distribution facilities, rail transport, and cyberattacks against almost every sector of the country’s critical infrastructure have been on world display. Russian use of its gas supplies as a means of economic warfare against Europe—designed to undermine NATO unity and support for Ukraine—is another timely example of why adversaries, nation-states, and terrorists alike target critical infrastructure. Hence, the need for public-private sector partnerships to secure that infrastructure and build the resiliency to sustain it when attacked. Ukraine also highlights the need for NATO allies to understand where vulnerabilities exist in host nation infrastructure that will undermine collective defense and give more urgency to redressing and mitigating those fissures.

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  The Future of the Joint Warfighting Headquarters: An Alternative Approach to the Joint Task Force

  Eric Bissonette, Thomas Bruscino, Kelvin Mote, Matthew Powell, Marc Sanborn, James Watts, and Louis G. Yuengert

  The US military must create standing, numbered, and regionally aligned Joint warfighting headquarters— American Expeditionary Forces (AEFs)—around a command council and a staff organized into Joint centers and cells. Calls for standing Joint force headquarters are not new, but the demonstrated military effectiveness of the Joint Task Force (JTF) model coupled with increasing service-specific resource requirements and tightening fiscal constraints have resulted in little evolution in joint force headquarters construction since the end of World War II.

  Analysis of the historical record has shown that joint warfighting is best conducted with a Joint warfighting command subordinate to the geographic combatant commands. However, the Joint Task Force model is problematic because the ad-hoc, post-crisis activation of JTFs, along with their antiquated command and control structure, inherently puts the United States at a strategic and operational disadvantage. In the future, the US military will primarily maintain its competitive advantage, especially in great-power competition, by being a superior and sustainable joint force sooner than its adversaries. The proposed AEFs draw on generations of hard-earned experience to maintain and grow American supremacy in Joint warfighting in an increasingly dangerous world.

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  Coercing Fluently: The Grammar of Coercion in the Twenty-first Century

  C. Anthony Pfaff

  To illustrate the logic and grammar of coercion, this analysis relies on decision-theory methods, such as game theory, that examine the strategic decision-making process in interactions with adversaries and partners. The intent here is not to offer predictive models of rational-actor behavior. Rather, the intent is to use game-theory and similar approaches to understand how coercion works better. This analysis considers competitive interactions between actors that have discrete and qualifiable, if not quantifiable, preferences and who behave rationally, though this analysis acknowledges the behavior that is considered rational is frequently informed by nonrational social, cultural, and psychological factors. Considering these competitive interactions allows one to identify “rules of thumb” that can orient and guide actors as they compete.

  This analysis emphasizes coercion does not depend simply on imposing costs; rather, it depends on placing adversaries in positions in which they must act and their most rational option is the one most beneficial to one’s own cause. To achieve this result, actors must carefully calibrate their demands to ensure their adversary’s cost of concession is as low as possible. To prevent challenges in the first place, actors should convince the adversary acting on a threat is one’s most rational response. If convincing the adversary is not possible, then one must find ways to decrease the value of the adversary’s challenge. When none of those options are possible, preparing for conflict is likely one’s rational option. This analysis then applies the rules of thumb to US relations with China, Russia, and Iran.

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  Enabling a More Externally Focused and Operational PLA – 2020 PLA Conference Papers

  Lucie Béraud-Sudreau, David Brewster, Christopher Cairns, Roger Cliff, R. Evan Ellis, April Herlevi, Roy Kamphausen Mr., Roderick Lee, Paul Nantulya, Meia Nouwens, Rebecca Pincus, and Joel Wuthnow Roger Cliff and Roy Kamphausen

  Although the People’s Liberation Army is not yet a global expeditionary force on par with the US military, the former has nevertheless significantly expanded its ability to operate abroad. Through enhanced technological capabilities, robust relationships with foreign militaries, increased access to overseas military bases and dual-use facilities, and the implementation of major structural reforms, the People’s Liberation Army has built a more integrated joint force capable of conducting a wider and more complex array of missions. This volume advances the understanding of the People’s Liberation Army’s capability to conduct overseas missions by examining China’s military relations with Europe, Africa, and Latin America; the country’s military activities in the Indian Ocean, polar regions, and Pacific Island countries; and the emerging roles of the People’s Liberation Army Rocket Force and the Joint Logistic Support Force. This volume finds the People’s Liberation Army is engaged in a wide range of activities throughout the world, including port calls, joint exercises, seminars, and personnel exchanges. China sells weapons to some parts of the world and seeks to acquire military and dual-use technology from others. In addition, the People’s Liberation Army seeks to increase its capability to operate in parts of the world, such as the Indian Ocean, Pacific Island countries, and polar regions, where the organization has only had a minimal presence in the past.