New Books in Diplomatic History

From the dawn of the modern era to the end of the Cold War, global history was defined by rivalries between Great Powers. In the West, this meant the struggle for supremacy in Europe and the Americas, while in the East, it encompassed those vying for control over the successor states to Genghis Khan’s empire. Between 1989 and the year 2000, Great Power rivalry temporarily gave way to globalization, with liberal democracy on the march and national chauvinism seemingly in retreat. But events of the past decade have made one thing abundantly clear: The Great Powers are back.
In The Return of the Great Powers (Basic Books, 2026), renowned historian Brendan Simms offers a new history of the rise, fall, and return of the Great Powers in our time.  He shows that over the past ten years or so, the major global actors have already resumed making decisions based on geopolitical rather than global economic considerations.

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Great Power Diplomacy. The Skill of Statecraft from Attila the Hun to Kissinger (Princeton UP, 2025) is a captivating history of diplomacy—and an urgent reminder of why we need to revive its lost arts to survive in a dangerous era of great power competition. From the beginning of time, human societies have found themselves confronted by enemies too numerous or ferocious to defeat solely by force of arms. In these dramatic moments, wise leaders have turned to diplomacy to rearrange the gameboard in their favor and stymie seemingly unstoppable foes. In Great Power Diplomacy, American historian and diplomat A. Wess Mitchell recounts the forgotten story of how history’s most legendary empires have used diplomacy as a tool of grand strategy to outwit, outmaneuver, and outlast militarily superior opponents. Through fifteen centuries of history, Great Power Diplomacy recreates the perilous junctures, colorful personalities, and intricate statecraft that led to some of history’s most stunning diplomatic achievements—and greatest disasters. The protagonists include giants like Richelieu, Metternich, Bismarck, and Kissinger, but also a lesser-known cast of scoundrels, eunuchs, drunkards, and fools. At every turn, fortune favored those great powers with the foresight and dexterity to build winning alliances, splinter enemy coalitions, and, when necessary, make peace with their bitterest foes. Diplomacy of this kind has become a lost art in recent years as Western elites embraced the illusion that globalization and the spread of democracy would create a borderless world where nations would live in harmony and war would be abolished from the human story. But, as Great Power Diplomacy reveals, we will need to rediscover the secrets of skillful statecraft as the world enters an unstable new era in which continent-sized great powers compete for territory, resources, and prestige. By recalling diplomacy’s rich past, we can equip ourselves for a more dangerous future.

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When powerful states go to war, why do they bother asking permission? In Strategies for Approval: Building Support for Military Intervention at the UN Security Council (Yale University Press, 2025), Stefano Recchia argues that the answer reveals something surprising about how power actually works.
Drawing on hundreds of declassified documents and more than fifty interviews with senior diplomats, among them Andrei Kozyrev, Brent Scowcroft, and Colin Powell, Recchia shows that money and muscle are rarely enough to move a reluctant Security Council. States that succeed also reassure: they accept time limits, geographic restrictions, and multilateral oversight written directly into the resolutions they seek.
Our conversation traces that logic through France's controversial 1994 intervention in Rwanda, the six-week "pause for peace" the United States conceded to Gorbachev and Mitterrand before the First Gulf War, and the very different failure of 2003. Recchia also discusses what his interviews revealed about the real aims behind the 2011 intervention in Libya.
The more powerful a state becomes, this book shows, the more its power frightens others, and the more it must bind itself to get anything done.

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China’s Date Debate: How Manchurian Scholars Rewrote World War II (U Michigan Press, 2026) by Dr. Emily Matson is an in-depth investigation of the Chinese Communist Party’s remapping of China’s World War II timeline from eight years (1937–1945) to fourteen years (1931–1945). Instead of the previously accepted starting date of the Marco Polo Bridge Incident on July 7, 1937, the Chinese Communist Party defined the war’s starting date as the Mukden Incident on September 18, 1931, which triggered the Japanese Kwantung Army’s invasion of Manchuria. Since the 1980s, scholars from Manchuria have demanded a fourteen-year war timeline to encompass the invasion of their homeland. By the 1990s, other scholars took notice and started to counter with claims that the eight-year timeline was the more accurate. Subsequently, a fierce “date debate” emerged between the two sides that was only resolved by the 2017 proclamation from the Ministry of Education.

Dr. Matson demonstrates that the decision to set China’s World War II timeline at fourteen years was not merely a top-down decision, but was influenced by decades of Manchurian scholarship on the war. China’s Date Debate recenters Manchuria as a region of critical importance for China’s national identity today and the implications of this “date debate” on the Chinese Communist Party’s domestic legitimacy and international image.

This interview was conducted by Dr. Miranda Melcher whose book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts.

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Blue Sea, Black Gold, Red Banner: The South Caucasus and Scandinavia, 1880s–1920s
(Northern Illinois University Press, 2026) tells the story of the
historical connections between two geographically distant and culturally
distinct regions on the edges of Europe: Scandinavia and the South
Caucasus. From the late nineteenth century, maritime trade fostered new
commercial links and consular relations. Scandinavian merchants,
particularly in Batumi and Baku, played key roles. The discovery of oil
along the Caspian Sea shores attracted Scandinavian entrepreneurs,
notably the Swedish Nobel family, helping to develop Baku into a booming
industrial hub.

Tom
Trier focuses on the years of upheaval surrounding World War I and the
collapse of the Russian Empire, when Georgia—along with Armenia and
Azerbaijan—briefly emerged
as an independent republic. The four-decade relationship ended abruptly
during the Bolshevik Red Army's invasion of the South Caucasus from
1920 to 1921. Drawing on both Scandinavian and Georgian perspectives, Blue Sea, Black Gold, Red Banner
examines how Nordic merchants, consuls, and diplomats navigated the
shifting political landscape and how Georgia's social democratic
leadership looked to neutral Scandinavia as a gateway to broader
European political, diplomatic, and economic engagement.

This interview was conducted by Dr. Miranda Melcher whose book
focuses on post-conflict military integration, understanding treaty
negotiation and implementation in civil war contexts, with qualitative
analysis of the Angolan and Mozambican civil wars. You can find
Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts. 

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