New Books in Diplomatic History

As the United Nations faces mounting geopolitical tensions, financial pressures, and new global challenges, what would meaningful reform actually look like? In this episode of International Horizons, RBI Fellow Peter Hoffman speaks with economist and Global Governance Forum Executive Director Augusto López-Claros about the UN’s record of achievements and shortcomings, the limits of past reforms, and the prospects for more fundamental institutional change. They discuss Security Council reform, the veto, collective security and disarmament, UN financing, climate governance, artificial intelligence, and the role of the next Secretary-General. Rather than simply making the existing system more efficient, López-Claros argues for rethinking the institutions and structures needed to address the global challenges of the 21st century.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Conceived in 1950, the Colombo Plan for Co-operative Development in South and Southeast Asia was a unique experiment in foreign relations. Meeting annually across what we now know as the 'Indo-Pacific', talented administrators facilitated foreign aid provision, and promoted development fuelled state-making, internationalism and experimental regionalism across postwar Asia. 
In The Colombo Plan: Development Internationalism in Cold War Asia (Cambridge UP, 2025), Professor David Lowe argues that this new setting and dynamic international cast created an unusually productive diplomatic environment of development internationalism. The Colombo Plan did not escape power politics or Cold War divisions. However, it did run according to its own rhythm, and, unlike other experiments, it endured, continuing today in much reduced form.
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.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

President John F. Kennedy and Prime Minister Winston S. Churchill remain two of the most iconic figures of the twentieth century and Joel Nelson’s new book, Kennedy’s Only Hero: How JFK’s Obsession with Winston Churchill Defined His Presidency (Public Affairs, 2026), reveals the unexpected influence that Churchill had on Kennedy’s political career.
Winston Churchill remains one of the modern age’s most revered leaders. His life has been the subject of decades of mythmaking and scrutiny, and yet few know the powerful sway he had over another twentieth-century political icon―John F. Kennedy. Drawing on deep wells of unpublished archival material, Kennedy's Only Hero uncovers Kennedy’s obsession with Churchill, whose career, policies, writings, and even daily habits profoundly shaped the future president.
Kennedy discovered Churchill’s books as a teenager and by his early twenties had become an unswerving believer in his brilliance. Under Churchill’s influence, Kennedy rejected his own youthful isolationism and adopted the approach to national and international politics that propelled him to the presidency. Although they would not meet until late in their lives, Churchill’s influence on Kennedy’s campaign tactics, speeches, and worldview was overwhelming. Kennedy’s conviction in the power of peace through strength, his faith in summits, his understanding of the importance of rhetoric, and his deep commitment to service and global engagement―all came from Churchill.
Kennedy's Only Hero is an enlightening and deeply human story of an admiration and aspiration that changed the course of history.

Andrew O. Pace is a Senior Historian at SNA International in support of the Defense POW/MIA Accounting Agency (DPAA). Dr. Pace 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. 

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Historians have always known that the success of the Allied invasion of Normandy on D-Day in June 1944 depended on deceiving the Germans about where the invasion would take place. Jason Bell’s book, Operation Sparrow: The Incredible True Story of the Spies Who Tricked Hitler and Won the War (Hanover Square Press, 2026), tells the story of how three secret agents got themselves captured in Hungary to convince the Third Reich that the Allied invasion was taking place a thousand miles away.
March 16, 1944. Colonel Duke jumped into Hitler's Europe to lead Operation Sparrow, an OSS mission authorized by the president. Duke was forty-eight, twice the age of most paratroopers. He had played pro football for the New York Giants, flown fighter planes, and made his fortune in advertising before World War II made him a spy behind enemy lines.
Within days, the three Sparrows were captured in Hungary. It wasn’t a failure. It was the plan. Under brutal Gestapo interrogation, Duke and his men set out to convince the Third Reich that the D-Day invasion would strike the Balkans, far from France.
Survive torture while making a lie sound true—it was either genius or suicidal. Probably both.
If the ruse held, Axis divisions would defend the wrong coast. If it broke, three Americans would be shot as spies—and the Wehrmacht would be poised to win D-Day.
Of the tens of millions who fought in the war, the Sparrows were the only ones whose mission required capture by the Nazis. Drawing on recently declassified OSS files, Jason Bell brings their story to life.
Operation Sparrow reveals:
The American heroes who turned their own capture into a weapon
The Gestapo interrogation rooms that became a secret Allied battlefield
The top-secret deception that kept Hitler's divisions away from Normandy
Meticulously researched and told at the pace of a thriller, Operation Sparrow is narrative history for readers of Operation Mincemeat and Unbroken.

Andrew O. Pace is a Senior Historian at SNA International in support of the Defense POW/MIA Accounting Agency (DPAA). Dr. Pace 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, DoW or its components. 

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.