New Books in Diplomatic History

An ambitious look at how the twentieth century's great powers devised their military strategies and what their implications mean for military competition between the United States and China. How will the United States and China evolve militarily in the years ahead? Many experts believe the answer to this question is largely unknowable. But Zack Cooper argues that the American and Chinese militaries are following a well-trodden path. For centuries, the world's most powerful militaries have adhered to a remarkably consistent pattern of behavior, determined largely by their leaders' perceptions of relative power shifts. By uncovering these trends, this book places the evolving military competition between the United States and China in historical context.  Drawing on a decade of research and on his experience at the White House and the Pentagon, Cooper outlines a novel explanation for how militaries change as they rise and decline. Tides of Fortune examines the paths of six great powers of the twentieth century, tracking how national leaders adjusted their defense objectives, strategies, and investments in response to perceived shifts in relative power. All these militaries followed a common pattern, and their experiences shed new light on both China's recent military modernization and America's potential responses. Learn more about your ad choices. Visit megaphone.fm/adchoices

When civil war broke out in Spain in 1936, tens of thousands of young men and women from across the world flocked there to fight against the Nationalist uprising. Though their history has been told before, Giles Tremlett’s The International Brigades: Fascism, Freedom and the Spanish Civil War (Bloomsbury, 2021) draws upon previously unavailable materials to tell the stories of the war they fought. Though these people came from a variety of backgrounds and held a range of different left-wing political views, what united them was their opposition to fascism. Despite their disorganization and lack of training, they made an impact on the battlefield soon after their deployment, and became a highly visible presence in the war against Francisco Franco’s Nationalist forces. While the Spanish Republic they fought for was ultimately defeated, Tremlett explains how many of those who served in the Brigades continued their struggle against fascism during the Second World War, reflecting the lasting legacy of their service for their cause. Learn more about your ad choices. Visit megaphone.fm/adchoices

How do states advance their national security interests? Conventional wisdom holds that states must court the risk of catastrophic war by “tying their hands” to credibly protect their interests. Dan Reiter overturns this perspective with the compelling argument that states craft flexible foreign policies to avoid unwanted wars. Through a comprehensive analysis of key international crises, including the Berlin, Taiwan Straits, and Cuban Missile Crises, and the Korean and Vietnam Wars, Reiter provides new perspectives on the causes of wars, the role of international alliances, foreign troop deployments, leader madness, and the impact of AI on international relations. With critical insights into contemporary foreign policy challenges, such as America’s role in NATO, the risks of war with China, containing a resurgent Russia, and the dangers of nuclear war, Untied Hands: How States Avoid the Wrong Wars (Cambridge University Press, 2025) is essential reading for anyone interested in understanding how states can effectively manage international crises while avoiding the wrong wars. Dan Reiter is Samuel Candler Dobbs Professor of Political Science at Emory University. Leo Bader is a senior at Wesleyan University studying political theory and history. Learn more about your ad choices. Visit megaphone.fm/adchoices

hat is the relationship between culture and trade? In Trading on Art: Cultural Diplomacy and Free Trade in North America Sarah E. K. Smith, an Associate Professor in the Faculty of Information and Media Studies at Western University and the Canada Research Chair (Tier 2) in Art, Culture and Global Relations, examines the history of cultural relations between Canada, the USA and Mexico at the turn of the twenty-first century. The book considers how North America was conceptualised by cultural practices such as art and video, as well as how the arts engaged and responded to free trade agreements in that period. As the world confronts a very different trading and cultural context, the book is essential reading for anyone interested in the future, as well as the past, of cross-national cultural exchange. The book will also be available open access in 2026 Learn more about your ad choices. Visit megaphone.fm/adchoices

In his new book, The Deepest Border: The Strait of Gibraltar and the Making of the Hispano-African Border(Stanford, 2019), Sasha D. Pack considers the Strait of Gibraltar as an untamed in-between space—from “shatter zone” to borderland. Far from the centers of authority of contending empires, the North African and Southern Iberian coast was a place where imperial, colonial, private, and piratical agents competed for local advantage. Sometimes they outmaneuvered each other; sometimes they cooperated.Gibraltar entered European politics in the Middle Ages, and became a symbol of the Atlantic Empire in the Early Modern period (the Pillars of Hercules of Emperor Charles V are featured on the Spanish flag to this day), but Pack’s study focuses on the nineteenth century. Europe’s new imperialism, Britannic naval supremacy, the age of steam, the ever-present danger of cholera, all mark the change of a Spanish-Moorish border into a multilateral one. So too does the multicultural mix of Europeans and North Africans, Muslims, Jews, Catholics, and Protestants who brought a spirit of convivencia (mutual toleration) into the region, unlike the nineteenth- and twentieth- century homogenizing nationalism that was at play elsewhere.In the middle of this theater, Dr. Pack follows the careers of adventuresome entrepreneurs, who manipulated the weak enforcement of conflicting laws in overlapping jurisdictions for their own gain. He calls these characters “slipstream potentates” because they maneuvered creatively in the wakes of great ships of state on their courses in the seas of international politics. (Other historians have called them “the last Barbary pirates.”) They bring color and detail to this already gripping narrative of international politics in Spain and North Africa in the century between Napoleon and Franco.Sasha D. Pack is Associate Professor of History at the University of Buffalo. He studies Modern Europe, Spain and Portugal, and the Mediterranean, focusing on transnational and political history.Krzysztof Odyniec is a historian of the Early Modern Spanish Empire specializing in culture, diplomacy, and travel. He completed his PhD in 2017 at UC Berkeley where he is now a Visiting Scholar and a Fellow in the Berkeley Connect in History program. Learn more about your ad choices. Visit megaphone.fm/adchoices

More than a century and a half after Robert E. Lee surrendered to Ulysses S. Grant, historians are still searching for exactly when the U.S. Civil War ended. Was it ten weeks afterward, in Galveston, where a federal commander proclaimed Juneteenth the end of slavery? Or perhaps in August of 1866, when President Andrew Johnson simply declared “the insurrection is at an end”?  That the answer was elusive was baffling even to a historian of the stature of Michael Vorenberg, whose previous work served as a key source of Steven Spielberg’s Lincoln. Vorenberg was inspired to write this groundbreaking book, finding its title, Lincoln's Peace, in the peace Lincoln hoped for but could not make before his assassination. A peace that required not one but many endings, as Vorenberg reveals in these pages, the most important of which came well more than a year after Lincoln’s untimely death. To say how a war ends is to suggest how it should be remembered, and Vorenberg’s search is not just for the Civil War’s endpoint but for its true nature and legacy, so essential to the American identity. It’s also a quest, in our age of “forever wars,” to understand whether the United States’s interminable conflicts of the current era have a precedent in the Civil War—and whether, in a sense, wars ever end at all, or merely wax and wane. Learn more about your ad choices. Visit megaphone.fm/adchoices

Charles de Gaulle is one of the greatest figures of twentieth century history. If Sir Winston Churchill was (in the words of Harold Macmillan) the "greatest Englishman In history", then Charles de Gaulle was without a doubt, the greatest Frenchman since Napoleon Bonaparte. Why so? In the early summer of 1940, when France was overrun by German troops, one junior general who had fought in the trenches in Verdun refused to accept defeat. He fled to London, where he took to the radio to address his compatriots back home. “Whatever happens,” he said, “the flame of French resistance must not be extinguished and will not be extinguished.” At that moment, Charles de Gaulle entered history.For the rest of the war, de Gaulle insisted he and his Free French movement were the true embodiment of France. Through sheer force of his personality and the grandeur of his vision of France, he inspired French men and women to risk their lives to resist the Nazi occupation. Usually proud and aloof, but almost always confident in his own leadership, he quarreled violently with Churchill, Roosevelt and many of his own countrymen. Yet they knew they would need his help to rebuild a shattered France. Thanks to de Gaulle, France was recognized as one of the victorious Allies when Germany was finally defeated. Then, as President of the Fifth Republic, he brought France back from the brink of a civil war over the war in Algeria. And, made the difficult decision to end the self-same war. Thereafter he challenged American hegemony, took France out of NATO, and twice vetoed British entry into the European Community in his pursuit of what he called “a certain idea of France.”Julian Jackson, Professor of History at Queen Mary College, University of London, past winner of the Wolfson History Prize and the winner in 2018 of the Paris Book Award for his book on De Gaulle--De Gaulle (Harvard University Press, 2018)--has written a magnificent biography, the first major reconsideration in over twenty years. Drawing on the extensive resources of the recently opened de Gaulle archives, Jackson reveals the conservative roots of de Gaulle’s intellectual formation and upbringing, sheds new light on his relationship with Churchill, and shows how de Gaulle confronted riots at home and violent independence movements abroad from the Middle East to Vietnam. No previous biography has so vividly depicted this towering figure whose legacy remains evident in present-day France. In short Professor Jackson has written a superb book, which in every way possible is a glittering ornament in the biographical art.Charles Coutinho holds a doctorate in history from New York University. Where he studied with Tony Judt, Stewart Stehlin and McGeorge Bundy. His Ph. D. dissertation was on Anglo-American relations in the run-up to the Suez Crisis of 1956. His area of specialization is 19th and 20th-century European, American diplomatic and political history. It you have a recent title to suggest for a podcast, please send an e-mail to Charlescoutinho@aol.com.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Sanctions have become the go-to foreign policy tool for the United States. Coercive economic measures such as trade tariffs, financial penalties, and export controls affect large numbers of companies and states across the globe. Some of these penalties target nonstate actors, such as Colombian drug cartels and Islamist terror groups; others apply to entire countries, including North Korea, Iran, and Russia. U.S. policy makers see sanctions as a low-cost tactic, but in reality these measures often fail to achieve their intended goals--and their potent side effects can even harm American interests. Backfire: How Sanctions Reshape the World Against U.S. Interests (Columbia UP, 2022) explores the surprising ways sanctions affect multinational companies, governments, and ultimately millions of people around the world. Drawing on interviews with experts, policy makers, and people in sanctioned countries, Agathe Demarais examines the unintended consequences of the use of sanctions as a diplomatic weapon. The proliferation of sanctions spurs efforts to evade them, as states and firms seek ways to circumvent U.S. penalties. This is only part of the story. Sanctions also reshape relations between countries, pushing governments that are at odds with the U.S. closer to each other--or, increasingly, to Russia and China. Full of counterintuitive insights spanning a wide range of topics, from commodities markets in Russia to Iran's COVID response and China's cryptocurrency ambitions, Backfire reveals how sanctions are transforming geopolitics and the global economy--as well as diminishing U.S. influence. This insider's account is an eye-opening, accessible, and timely book that sheds light on the future of sanctions in an increasingly multipolar world.Mathias Fuelling is a doctoral candidate in History at Temple University, working on a political history of Czechoslovakia in the immediate post-WWII years. He can be found on Twitter at https://twitter.com/bucephalus424 Learn more about your ad choices. Visit megaphone.fm/adchoices

A sitting Democratic president who chooses not to run for re-election, a vice president running out of the president’s shadow, and a Republican nominee trying to make a political comeback amidst accusations of collusion – welcome to the 2024 1968 presidential election. What we think we know about the election has been challenged, however, by a new book by Luke A. Nichter, a professor of history and presidential studies at Chapman University. In The Year That Broke Politics: Collusion and Chaos in the Presidential Election of 1968 (Yale UP, 2024) Nichter reexamines the campaign and shows how the ‘68 election foreshadowed our current political landscape. The 1968 presidential race was a contentious battle between vice president Hubert Humphrey, Republican Richard Nixon, and former Alabama governor George Wallace. The United States was reeling from the assassinations of Martin Luther King, Jr., and Robert F. Kennedy and was bitterly divided on the Vietnam War and domestic issues, including civil rights and rising crime. Drawing on previously unexamined archives and numerous interviews, Luke A. Nichter upends the conventional understanding of the campaign. Nichter chronicles how the evangelist Billy Graham met with Johnson after the president’s attempt to reenter the race was stymied by his own party, and offered him a deal: Nixon, if elected, would continue Johnson’s Vietnam War policy and also not oppose his Great Society, if Johnson would soften his support for Humphrey. Johnson agreed. Nichter also shows that Johnson was far more active in the campaign than has previously been described; that Humphrey’s resurgence in October had nothing to do with his changing his position on the war; that Nixon’s “Southern Strategy” has been misunderstood, since he hardly even campaigned there; and that Wallace’s appeal went far beyond the South and anticipated today’s Republican populism. This eye-opening account of the political calculations and maneuvering that decided this fiercely fought election reshapes our understanding of a key moment in twentieth-century American history. Dr. Andrew O. Pace is a historian of the US in the world who specializes in the moral fog of war. He is currently a DPAA Research Partner Fellow at the University of Southern Mississippi and a co-host of the Diplomatic History Channel on the New Books Network. He is also working on a book about the reversal in US grand strategy from victory at all costs in World War II to peace at any price in the Vietnam War. He can be reached at andrew.pace@usm.edu or via https://www.andrewopace.com/. Andrew is not an employee of DPAA, he supports DPAA through a partnership. The views presented are those of the author and do not necessarily represent the views of DPAA, DoD or its components.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Emerging from an award-winning article in International Security, China's Gambit examines when, why, and how China attempts to coerce states over perceived threats to its national security. Since 1990, China has used coercion for territorial disputes and issues related to Taiwan and Tibet, yet China is curiously selective in the timing, target, and tools of coercion. This book offers a new and generalizable cost-balancing theory to explain states' coercion decisions. It demonstrates that China does not coerce frequently and uses military coercion less when it becomes stronger, resorting primarily to non-militarized tools. Leveraging rich empirical evidence, including primary Chinese documents and interviews with Chinese and foreign officials, this book explains how contemporary rising powers translate their power into influence and offers a new framework for explaining states' coercion decisions in an era of economic interdependence, particularly how contemporary global economic interdependence affects rising powers' foreign security policies. Nomeh Anthony Kanayo, Ph.D. Candidate in International Relations at Florida International University, with research interest in Africa's diaspora relations, African-China relations, great power rivalry and IR theories. Check out my new article https://doi.org/10.1016/j.sciaf.2025.e02699 Learn more about your ad choices. Visit megaphone.fm/adchoices